My FS Flights logo MY FS FLIGHTS
RJBB
Osaka, Japan
Runway 24R
Elevation16 ft asl
Weight319,864 kg
Fuel110,594 kg
Wind225° · 3 kn

Flight Score

97.71 %
KBOS
Boston, United States
Runway 04R
Elevation16 ft asl
Weight211,529 kg
Fuel1,820 kg
Wind225° · 3 kn · 1 kn cross
23 Feb 2026 13:17 6316 nm Boeing 777-300 108,774 kg
Departure Score
95.28 %
Enroute Score
100.00 %
Arrival Score
97.84 %

What went well

Touched down at -340 ft/m — a soft arrival
Touchdown 430 m in — inside the full-score zone
Threshold crossed at 44 ft and 141 kt — both inside band

What held you back

Departure Climb 3 — bank angle up to 27.3 ° at 33 %, −0.89 points
Departure Taxi — peak speed in a turn 19 kt at 80 %, −0.53 points
Arrival Rollout — Landing distance 1,878 m at 77 %, −0.51 points

Top opportunity

Avoid steep turns at low altitude

Departure Climb 3

Below a thousand feet the aeroplane is slow, heavy and close to the ground. A steep turn loses lift, raises the stall speed and flattens the climb just when the gradient matters most. A normal turn on course is a rate one — fifteen degrees or so, twenty-five at the outside, this penalty is to acknowledge when a turn has stopped being a turn and become a manoeuvre.

Read more in Improve Your Take-Offs

Start to finish · 28 stages, 26 scored

The flight story

Departure One segment per stage, in flight order — colour is the score band. Drag the bar to move along the flight, or click a stage card to open its detail. Arrival
Departure Taxi 92.00Taxiing from the parking to the runway took 13 minutes and covered 4 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 19 kt0 kt min to max 26 kt 2 12 kt
80 % Average speed turning corners 15 ktmax 19 kt 0 0 kt
100 % Average g force 1.00 g0.89 g min to max 1.05 g 0.97 1.00 g
Info Average pitch angle -0.4 °-0.6 ° min to max 0.8 ° -0.4 -0.4 °
Info Average bank angle 0.1 °0.0 ° min to max 0.4 ° 0.0 0.2 °

Events

Info Engine 1 Started 13 ft agl · 1 kt
Info Parking Brake On 13 ft agl · 3 kt
Info Taxi Lights Switched On 13 ft agl · 3 kt
Info Flaps Position 1 13 ft agl · 3 kt
Info Flaps Position 2 13 ft agl · 3 kt
Info Flaps Position 3 13 ft agl · 3 kt
Info Parking Brake Off 13 ft agl · 3 kt
Info Landing Lights Switched On 13 ft agl · 8 kt
Departure Runway Entry Entering runway 24R at RJBB Kansai International Airport, Average speed was 14 kt.
ScoreDescriptionStartProfileEnd
Info Average speed 12 kt12 kt min to max 12 kt 12 12 kt
Info Average pitch angle -0.4 °-0.4 ° min to max -0.4 ° -0.4 -0.4 °
Info Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.2 0.1 °
Info Average g force 1.00 g1.00 g min to max 1.00 g 1.00 1.00 g
Departure Roll 98.33Departure roll runway 24R at RJBB Kansai International Airport. Takeoff distance 2,172 m 54 % of runway. Liftoff speed was 182 kt. Local weather - Temperature 24 °C. Wind 3 kt at 225 °. Crosswind: 0 kt Headwind: 3 kt.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 2,172 m54 % of runway
100 % Liftoff speed was 182 ktTarget 176 kt
92 % Runway alignment max 6.18 m0.84 m left to 5.34 m right -5.34 0.84 m
100 % Average g force 1.00 g0.98 g min to max 1.03 g 1.00 1.01 g
100 % Takeoff Bounce
Info Average pitch angle -0.0 °-0.4 ° min to max 7.1 ° -0.4 7.1 °
Info Average bank angle 0.0 °0.0 ° min to max 0.2 ° 0.0 0.2 °
Departure Climb 1 99.72Departure climb to 50 ft agl from runway 24R RJBB Kansai International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.0 °-0.1 ° min to max -0.0 ° -0.0 -0.0 °
100 % Average speed 188 kt182 kt min to max 191 kt 182 191 kt
99 % Average bank angle 0.9 °0.1 ° min to max 2.4 ° 0.2 2.4 °
100 % Average g force 1.09 g1.02 g min to max 1.13 g 1.02 1.13 g
Info Average VSI 434 fpm67 fpm min to max 936 fpm 67 936 fpm
Info Average altitude 17 ft agl0 ft agl min to max 46 ft agl 0 46 ft agl
Info Average pitch angle 9.1 °7.2 ° min to max 11.3 ° 7.2 11.3 °

Events

Info Landing Gear Up 59 ft agl · 193 kt
Departure Climb 2 99.66Departure climb to 400 ft agl from 24R RJBB Kansai International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.0 °-0.0 ° min to max 0.1 ° -0.0 0.1 °
100 % Average speed 192 kt190 kt min to max 193 kt 191 190 kt
99 % Average bank angle 2.3 °1.2 ° min to max 2.5 ° 2.4 1.2 °
100 % Average g force 1.13 g1.01 g min to max 1.18 g 1.13 1.01 g
Info Average VSI 1,429 fpm954 fpm min to max 3,129 fpm 954 3,129 fpm
Info Average altitude 96 ft agl48 ft agl min to max 356 ft agl 48 356 ft agl
Info Average pitch angle 12.7 °11.4 ° min to max 16.6 ° 11.4 15.9 °
Departure Climb 3 86.69Departure climb to 1,000 ft agl from 24R RJBB Kansai International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.3 °0.1 ° min to max 1.0 ° 0.1 1.0 °
100 % Average speed 189 kt188 kt min to max 190 kt 190 190 kt
33 % Average bank angle 13.4 °0.1 ° min to max 27.3 ° 0.7 27.3 °
100 % Average g force 0.96 g0.92 g min to max 1.01 g 0.95 1.01 g
100 % Landing gear up
Info Average VSI 2,760 fpm2,119 fpm min to max 3,204 fpm 3,201 2,119 fpm
Info Average altitude 701 ft agl409 ft agl min to max 947 ft agl 409 947 ft agl
Info Average pitch angle 14.0 °12.8 ° min to max 15.5 ° 15.5 13.1 °
Enroute Climb 100.00Enroute climb started 1 mile west of RJBB Kansai International Airport Osaka (Osaka-fu, Japan). Climbing from 1,019 ft asl to 31,000 ft asl, an increase of 29,981 ft in 19 minutes and covering 124 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 276 kt190 kt min to max 322 kt 190 311 kt
100 % Average bank angle 12.4 °0.0 ° min to max 30.2 ° 26.9 1.7 °
100 % Average g force 1.03 g0.89 g min to max 1.18 g 1.04 1.00 g
Info Average VSI 1,521 fpm-85 fpm min to max 2,778 fpm 2,013 48 fpm
Info Average altitude 13,043 ft asl1,019 ft asl min to max 31,000 ft asl 1,019 31,000 ft asl
Info Average pitch angle 6.9 °2.9 ° min to max 13.5 ° 13.2 3.0 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Landing Lights Switched Off 1,757 ft agl · 206 kt
Info Taxi Lights Switched Off 1,773 ft agl · 209 kt
Info Flaps Position 2 1,947 ft agl · 223 kt
Info Flaps Position 1 2,316 ft agl · 242 kt
Info Flaps Fully Retracted 3,358 ft agl · 265 kt
Enroute Level 100.00Enroute level cruise started 3 miles north east of Mizunami (Gifu, Japan) and lasted 102 minutes, covering 851 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 31,001 ft asl30,993 ft asl min to max 31,013 ft asl 31,008 31,001 ft asl
100 % Average speed 311 kt310 kt min to max 312 kt 311 311 kt
100 % Average bank angle 1.8 °0.0 ° min to max 18.8 ° 0.9 0.0 °
100 % Average g force 1.00 g0.98 g min to max 1.06 g 1.00 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 2.9 °2.7 ° min to max 3.1 ° 3.0 2.7 °
Enroute Climb 2 100.00Enroute climb started Latitude: 43.2982774 Longitude: 152.0247281. Climbing from 31,002 ft asl to 32,885 ft asl, an increase of 1,883 ft in 2 minutes and covering 14 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 306 kt298 kt min to max 313 kt 312 298 kt
100 % Average bank angle 0.0 °0.0 ° min to max 0.0 ° 0.0 0.0 °
100 % Average g force 1.00 g0.94 g min to max 1.03 g 1.01 0.94 g
Info Average VSI 1,044 fpm41 fpm min to max 1,432 fpm 41 686 fpm
Info Average altitude 31,903 ft asl31,002 ft asl min to max 32,885 ft asl 31,002 32,885 ft asl
Info Average pitch angle 4.1 °2.8 ° min to max 4.5 ° 2.8 3.5 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 2 100.00Enroute level cruise started Latitude: 43.4703739 Longitude: 152.2789603 and lasted 176 minutes, covering 1,463 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 32,999 ft asl32,924 ft asl min to max 33,224 ft asl 32,924 33,224 ft asl
100 % Average speed 298 kt297 kt min to max 300 kt 298 299 kt
100 % Average bank angle 0.5 °0.0 ° min to max 13.1 ° 0.0 0.1 °
100 % Average g force 1.00 g0.99 g min to max 1.03 g 1.00 1.01 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 2.9 °2.7 ° min to max 4.1 ° 3.3 4.1 °
Enroute Climb 3 100.00Enroute climb started Latitude: 56.9290207 Longitude: -175.4443832. Climbing from 33,440 ft asl to 34,980 ft asl, an increase of 1,539 ft in 2 minutes and covering 14 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 289 kt285 kt min to max 297 kt 297 285 kt
100 % Average bank angle 0.1 °0.1 ° min to max 0.1 ° 0.1 0.1 °
100 % Average g force 0.99 g0.95 g min to max 1.00 g 1.00 1.00 g
Info Average VSI 911 fpm137 fpm min to max 1,410 fpm 1,365 200 fpm
Info Average altitude 34,413 ft asl33,440 ft asl min to max 34,980 ft asl 33,440 34,980 ft asl
Info Average pitch angle 4.0 °3.2 ° min to max 4.4 ° 4.3 3.3 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 3 100.00Enroute level cruise started Latitude: 57.0297059 Longitude: -175.0213905 and lasted 213 minutes, covering 1,742 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 34,993 ft asl34,985 ft asl min to max 35,249 ft asl 34,997 35,249 ft asl
100 % Average speed 285 kt284 kt min to max 287 kt 285 286 kt
100 % Average bank angle 0.8 °0.0 ° min to max 13.0 ° 0.1 0.1 °
100 % Average g force 1.00 g0.99 g min to max 1.03 g 0.99 1.01 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 2.9 °2.6 ° min to max 4.1 ° 3.1 4.1 °
Enroute Climb 4 100.00Enroute climb started 41 miles south of CYJP Fort Providence Airport Fort Providence (Northwest Territories, Canada). Climbing from 35,475 ft asl to 36,968 ft asl, an increase of 1,493 ft in 2 minutes and covering 13 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 276 kt273 kt min to max 284 kt 284 273 kt
100 % Average bank angle 0.1 °0.1 ° min to max 0.1 ° 0.1 0.1 °
100 % Average g force 0.99 g0.98 g min to max 1.00 g 1.00 1.00 g
Info Average VSI 899 fpm160 fpm min to max 1,448 fpm 1,418 197 fpm
Info Average altitude 36,417 ft asl35,475 ft asl min to max 36,968 ft asl 35,475 36,968 ft asl
Info Average pitch angle 3.9 °3.2 ° min to max 4.4 ° 4.3 3.3 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 4 100.00Enroute level cruise started 43 miles north east of FX5 Thurston Lake Thurston Lake (Alberta, Canada) and lasted 238 minutes, covering 1,926 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 37,002 ft asl36,994 ft asl min to max 37,016 ft asl 36,995 37,006 ft asl
100 % Average speed 273 kt272 kt min to max 274 kt 273 274 kt
100 % Average bank angle 0.9 °0.0 ° min to max 21.8 ° 0.1 0.2 °
100 % Average g force 1.00 g0.98 g min to max 1.09 g 0.98 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 2.7 °2.4 ° min to max 3.1 ° 3.0 2.4 °
Enroute Descent 100.00Enroute descent started 5 miles east of Cropseyville (New York, United States). Descent from 37,004 ft asl to 7,056 ft asl, a decrease of 29,948 ft in 14 minutes and covering 99 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 297 kt242 kt min to max 316 kt 274 246 kt
100 % Average bank angle 3.1 °0.0 ° min to max 24.0 ° 0.4 0.1 °
100 % Average g force 1.01 g0.68 g min to max 1.13 g 1.00 1.00 g
Info Average VSI -2,368 fpm-4,255 fpm min to max 5 fpm -16 -239 fpm
Info Average altitude 23,197 ft asl7,056 ft asl min to max 37,004 ft asl 37,004 7,056 ft asl
Info Average pitch angle -1.2 °-3.4 ° min to max 3.3 ° 2.4 3.2 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 5 100.00Enroute level cruise started 1 mile north of Lexington (Massachusetts, United States) and lasted 2 minutes, covering 7 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 7,005 ft asl7,000 ft asl min to max 7,015 ft asl 7,015 7,000 ft asl
100 % Average speed 246 kt243 kt min to max 247 kt 246 246 kt
100 % Average bank angle 5.4 °0.0 ° min to max 12.0 ° 0.1 9.8 °
100 % Average g force 1.00 g0.99 g min to max 1.02 g 1.00 1.01 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 3.8 °3.3 ° min to max 4.0 ° 3.3 3.8 °
Enroute Descent 2 100.00Enroute descent started overhead Melrose (Massachusetts, United States). Descent from 7,000 ft asl to 6,029 ft asl, a decrease of 971 ft in 2 minutes and covering 7 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 244 kt242 kt min to max 247 kt 246 247 kt
100 % Average bank angle 19.2 °0.1 ° min to max 28.9 ° 13.5 0.1 °
100 % Average g force 1.04 g0.96 g min to max 1.15 g 1.02 0.99 g
Info Average VSI -642 fpm-2,328 fpm min to max 45 fpm -23 -261 fpm
Info Average altitude 6,797 ft asl6,029 ft asl min to max 7,000 ft asl 7,000 6,029 ft asl
Info Average pitch angle 2.5 °-1.3 ° min to max 4.4 ° 3.8 3.1 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 6 100.00Enroute level cruise started 1 mile south east of Winthrop (Massachusetts, United States) and lasted 7 minutes, covering 28 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 5,998 ft asl5,871 ft asl min to max 6,020 ft asl 6,001 5,871 ft asl
100 % Average speed 220 kt203 kt min to max 247 kt 244 211 kt
100 % Average bank angle 17.4 °0.0 ° min to max 30.8 ° 0.0 10.8 °
100 % Average g force 1.05 g0.91 g min to max 1.17 g 1.01 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 5.3 °1.7 ° min to max 7.6 ° 3.9 1.7 °

Events

Info Flaps Position 1 5,881 ft agl · 236 kt
Enroute Descent 3 100.00Enroute descent started 1 mile north west of Easton (Massachusetts, United States). Descent from 5,846 ft asl to 1,297 ft asl, a decrease of 4,549 ft in 4 minutes and covering 16 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 176 kt142 kt min to max 214 kt 211 142 kt
100 % Average bank angle 0.7 °0.0 ° min to max 10.0 ° 10.0 0.0 °
100 % Average g force 1.00 g0.94 g min to max 1.07 g 1.01 1.00 g
Info Average VSI -1,006 fpm-1,487 fpm min to max -285 fpm -1,476 -630 fpm
Info Average altitude 2,580 ft asl1,297 ft asl min to max 5,846 ft asl 5,846 1,297 ft asl
Info Average pitch angle 2.9 °1.4 ° min to max 4.8 ° 1.8 4.7 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Landing Gear Down 2,135 ft agl · 200 kt
Info Flaps Position 2 2,106 ft agl · 195 kt
Info Flaps Position 3 1,970 ft agl · 187 kt
Info Flaps Position 4 1,657 ft agl · 167 kt
Info Flaps Position 5 1,345 ft agl · 147 kt
Arrival Final 4 100.00Approaching runway 04R at KBOS Logan International Airport from 4 nm to 3 nm. Descent from 1,260 ft agl to 971 ft agl. A decrease of 289 ft in 23 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.1 °3.0 ° min to max 3.1 °Target 3.0 ° 3.0 3.0 °
100 % Average speed 141 kt140 kt min to max 142 kt 142 141 kt
100 % Heading variation -0.0 °-0.0 ° min to max -0.0 ° -0.0 -0.0 °
100 % Average bank angle 0.0 °0.0 ° min to max 0.0 ° 0.0 0.0 °
100 % Average g force 0.99 g0.97 g min to max 1.02 g 0.99 1.02 g
Info Average VSI -741 fpm-966 fpm min to max -594 fpm -624 -928 fpm
Info Average altitude 1,127 ft agl971 ft agl min to max 1,260 ft agl 1,260 971 ft agl
Info Average pitch angle 2.7 °1.3 ° min to max 4.4 ° 4.4 1.7 °
33.253.53.7549009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500Distance to Touchdown NMApproach Height ft33.253.53.754-110-83-55-280285583110Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 3 100.00Approaching runway 04R at KBOS Logan International Airport from 3 nm to 2 nm. Descent from 957 ft agl to 653 ft agl. A decrease of 304 ft in 22 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °3.0 ° min to max 3.0 °Target 3.0 ° 3.0 3.0 °
100 % Average speed 141 kt141 kt min to max 142 kt 142 142 kt
100 % Heading variation -0.0 °-0.0 ° min to max -0.0 ° -0.0 -0.0 °
100 % Average bank angle 0.1 °0.0 ° min to max 0.1 ° 0.0 0.1 °
100 % Average g force 1.00 g0.99 g min to max 1.02 g 1.02 1.01 g
Info Average VSI -799 fpm-895 fpm min to max -768 fpm -895 -770 fpm
Info Average altitude 800 ft agl653 ft agl min to max 957 ft agl 957 653 ft agl
Info Average pitch angle 2.0 °1.8 ° min to max 2.0 ° 1.8 2.0 °
22.252.52.7535506006507007508008509009501,0001,0501,100Distance to Touchdown NMApproach Height ft22.252.52.753-90-68-45-23023456890Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 2 100.00Approaching runway 04R at KBOS Logan International Airport from 2 nm to 1 nm. Descent from 641 ft agl to 328 ft agl. A decrease of 313 ft in 23 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °3.0 ° min to max 3.0 °Target 3.0 ° 3.0 3.0 °
100 % Average speed 141 kt141 kt min to max 142 kt 141 141 kt
100 % Heading variation -0.0 °-0.1 ° min to max -0.0 ° -0.0 -0.1 °
100 % Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.0 0.1 °
100 % Average g force 1.00 g0.99 g min to max 1.02 g 1.01 0.99 g
Info Average VSI -779 fpm-825 fpm min to max -741 fpm -755 -748 fpm
Info Average altitude 486 ft agl328 ft agl min to max 641 ft agl 641 328 ft agl
Info Average pitch angle 1.9 °1.7 ° min to max 2.0 ° 1.9 2.0 °

Events

Info Landing Lights Switched On 554 ft agl · 144 kt
Info Taxi Lights Switched On 527 ft agl · 144 kt
11.251.51.752250300350400450500550600650700750Distance to Touchdown NMApproach Height ft11.251.51.752-70-53-35-18018355370Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 1 100.00Approaching runway 04R at KBOS Logan International Airport from 1 nm to 0 nm. Descent from 315 ft agl to 61 ft agl. A decrease of 254 ft in 19 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.3 °3.1 ° min to max 3.6 °Target 3.0 ° 3.1 3.6 °
100 % Average speed 141 kt141 kt min to max 142 kt 142 141 kt
100 % Heading variation -0.1 °-0.1 ° min to max -0.0 ° -0.1 -0.0 °
100 % Average bank angle 0.3 °0.0 ° min to max 0.4 ° 0.1 0.4 °
100 % Average g force 1.02 g0.98 g min to max 1.04 g 1.01 1.04 g
Info Average VSI -742 fpm-803 fpm min to max -646 fpm -751 -646 fpm
Info Average altitude 113 ft agl61 ft agl min to max 315 ft agl 315 61 ft agl
Info Average pitch angle 2.1 °1.5 ° min to max 2.5 ° 2.0 2.5 °
00.250.50.751050100150200250300350Distance to Touchdown NMApproach Height ft00.250.50.751-50-38-25-13013253850Distance to Touchdown NMApproach Runway Alignment m
Arrival Landing 96.97Landing on runway 04R at KBOS Logan International Airport, runway length 2,329 m. Good threshold height. Threshold speed was good at 141 kt.
ScoreDescriptionStartProfileEnd
100 % Threshold speed was good at 141 kt. Target 137 kt
100 % Target 50 ft agl
88 % Very good landing flare
100 % Heading variation -0.0 °-0.0 ° min to max 0.1 ° -0.0 0.1 °
100 % Average bank angle 0.3 °0.2 ° min to max 0.4 ° 0.4 0.2 °
100 % Average g force 1.03 g0.97 g min to max 1.07 g 1.04 1.03 g
Info Average speed 140 kt137 kt min to max 141 kt 141 137 kt
Info Average VSI -507 fpm-640 fpm min to max -341 fpm -640 -341 fpm
Info Average altitude 20 ft agl0 ft agl min to max 44 ft agl 44 0 ft agl
Info Average pitch angle 2.6 °1.9 ° min to max 3.2 ° 2.5 3.2 °
07515022530037545001123344657Runway Distance mLanding Height ft075150225300375450-25-20-15-10-50510152025Runway Distance mRunway Width m
Arrival Touchdown 97.92Touchdown distance was good at 429 m. Touchdown speed at 137 kt was a little fast. Touchdown rate was firm at -341 fpm. Runway touchdown alignment was very good. Local weather - Temperature 20 °C. Wind 3 kt at 225 °. Crosswind: 1 kt Tailwind: 2 kt.
ScoreDescriptionStartProfileEnd
92 % Touchdown VSI was -341 fpm.
100 % Touchdown distance was 429 mTarget 457 m
100 % Speed at touchdown 137 ktTarget below 134 kt
100 % Runway alignment max 2.49 m2.14 m left 1.84 2.49 m
100 % Average bank angle 0.2 °0.0 ° min to max 0.4 ° 0.2 0.4 °
100 % Average g force 1.17 g1.03 g min to max 1.26 g 1.03 1.14 g
100 % Landing Bounce
Info Average speed 137 kt137 kt min to max 137 kt 137 137 kt
Info Average pitch angle 3.0 °2.9 ° min to max 3.2 ° 3.2 2.9 °

Events

Info Runway Surface Conditions 15 ft agl · 138 kt
Arrival Rollout 87.80Total landing distance 1,878 m, 81 % of runway. Runway rollout alignment was very good.
ScoreDescriptionStartProfileEnd
77 % Landing distance 1,878 m81 % of runway.
97 % Runway alignment max 3.91 m3.91 m left to 0.00 m left 2.59 3.13 m
100 % Average g force 1.01 g0.99 g min to max 1.11 g 1.11 1.00 g
Info Average speed 125 kt71 kt min to max 140 kt 140 71 kt
Info Average pitch angle 1.3 °-0.7 ° min to max 3.0 ° 2.9 -0.3 °
Info Average bank angle 0.1 °0.0 ° min to max 0.4 ° 0.4 0.0 °
Runway Exit Exiting runway, average speed 32 kt
ScoreDescriptionStartProfileEnd
Info Average speed 33 kt9 kt min to max 68 kt 68 11 kt
Info Average pitch angle -0.5 °-0.8 ° min to max -0.3 ° -0.3 -0.4 °
Info Average bank angle 0.1 °0.0 ° min to max 0.3 ° 0.0 0.0 °
Info Average g force 1.00 g0.99 g min to max 1.00 g 1.00 1.00 g
Arrival Taxi 100.00Taxiing to the parking from the runway took 4 minutes and covered 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 16 kt0 kt min to max 26 kt 11 0 kt
100 % Average speed turning corners 0 ktmax 0 kt 0 0 kt
100 % Average g force 1.00 g0.99 g min to max 1.01 g 1.00 1.00 g
Info Average pitch angle -0.4 °-0.6 ° min to max -0.4 ° -0.4 -0.4 °
Info Average bank angle 0.0 °0.0 ° min to max 0.2 ° 0.0 0.0 °

Events

Info Flaps Position 5 13 ft agl · 11 kt
Info Landing Lights Switched Off 13 ft agl · 11 kt
Info Flaps Position 4 13 ft agl · 11 kt
Info Flaps Position 3 13 ft agl · 12 kt
Info Flaps Position 2 13 ft agl · 12 kt
Info Flaps Position 1 13 ft agl · 17 kt
Info Flaps Fully Retracted 13 ft agl · 27 kt

Takeoff

OkTaxi lightsSet
100.00Takeoff roll2,172 m · 54 %
100.00Liftoff speed182 kt · target 176, 6 fast
91.64Runway alignment5.34 m R
OkBounce on takeoffNone
99.72Rate of climb434 ft/m

Approach

Unstable1,000 ft gatecentreline
Unstable500 ft gatecentreline
100.00Threshold height44 ft
100.00Threshold speed141 kt · target 139, 2 fast
100.00Centreline offset0.02 m L
Flare 87.88Very good landing flare

Touchdown

100.00Touchdown point430 m
100.00Centreline at touchdown2.49 m L
100.00Touchdown speed137 kt · target 136, 1 fast
91.69Sink rate-340 ft/m
100.00Touchdown force1.26 G
OkBouncesNone
87.80Rollout distance1,409 m · 79 % used

The stabilisation gates

Two stabilised approach gates, each with five checks, where the approach path is 1,000 ft and 500 ft above the runway.

Five checks, two gates1,000 ft500 ft
Gear down
Sink rate
On glideslope
On centreline
On speed

At the 1,000 ft gate: off the centreline.

At the 500 ft gate: off the centreline.

The approach, gate by gate

Gate Height Centreline Speed
3.0 nm 1,012 ft 0.02° R +2 kt
2.0 nm 678 ft 0.03° R +2 kt
1.5 nm 521 ft 0.04° R +2 kt
1.0 nm 357 ft 0.09° R +2 kt
0.5 nm 200 ft 0.21° R +2 kt
THR 45 ft 1.40 m R +2 kt

Touchdown on KBOS 04R

Past threshold
430 m
Off centreline
2.49 mL
Sink rate
-340 ft/m
Impact
1.26G

Side view — the last 1,961 m of the approach.

44 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 305 m This flight — 44 ft, down at 430 m

Plan view — the first 1,961 m of the 2,329 m runway, to the same scale as the side view.

5001,0001,500 THRESHOLD CROSS 1 kn FULL SCORE TO 503 M 430 m past threshold CLEARED

The 430 m touchdown sits inside the full-score zone. The arrival was smooth.

Runway used 1,839 m of 2,329 m · 79 %

The rest of the report

Explore in detail

Flight narrative

The flight in question was operated by a Boeing 777-300 aircraft. The aircraft began its journey by taxiing from the parking area to the runway, a process that took 13 minutes and covered a distance of 4 nautical miles. The departure roll took place on runway 24R at RJBB Kansai International Airport in Osaka, Japan. The takeoff distance was 2,172 meters, which accounted for 54% of the runway length. The aircraft lifted off at a speed of 182 knots.

The local weather conditions at the time of departure were characterized by a temperature of 24 degrees Celsius, with a wind speed of 3 knots from a direction of 225 degrees. The crosswind component was negligible, while the headwind component was 3 knots. As the aircraft climbed to its initial altitude, it began its enroute climb, which started 1 mile west of RJBB Kansai International Airport. The climb took 19 minutes and covered a distance of 124 nautical miles, during which the aircraft ascended from an altitude of 1,019 feet above sea level to 31,000 feet.

The enroute level cruise phase began 3 miles northeast of Mizunami, Japan, and lasted for 102 minutes, covering a distance of 851 nautical miles. The aircraft then began another climb, this time from 31,002 feet to 32,885 feet, an increase of 1,883 feet, in just 2 minutes and covering 14 nautical miles. The next level cruise phase started at a location with coordinates 43.4703739° N and 152.2789603° E, and lasted for 176 minutes, covering a distance of 1,463 nautical miles.

The aircraft continued its journey with another climb, this time from 33,440 feet to 34,980 feet, an increase of 1,539 feet, in just 2 minutes and covering 14 nautical miles. The next level cruise phase started at a location with coordinates 57.0297059° N and -175.0213905° E, and lasted for 213 minutes, covering a distance of 1,742 nautical miles. The aircraft then began another climb, this time from 35,475 feet to 36,968 feet, an increase of 1,493 feet, in just 2 minutes and covering 13 nautical miles.

The enroute level cruise phase that followed started 43 miles northeast of FX5 Thurston Lake, Canada, and lasted for 238 minutes, covering a distance of 1,926 nautical miles. As the aircraft approached its destination, it began its enroute descent, which started 5 miles east of Cropseyville, New York, and took 14 minutes to descend from 37,004 feet to 7,056 feet, a decrease of 29,948 feet, covering a distance of 99 nautical miles.

The aircraft then began another level cruise phase, which started 1 mile north of Lexington, Massachusetts, and lasted for 2 minutes, covering a distance of 7 nautical miles. The enroute descent phase that followed started overhead Melrose, Massachusetts, and took 2 minutes to descend from 7,000 feet to 6,029 feet, a decrease of 971 feet, covering a distance of 7 nautical miles.

The aircraft then began another level cruise phase, which started 1 mile southeast of Winthrop, Massachusetts, and lasted for 7 minutes, covering a distance of 28 nautical miles. The enroute descent phase that followed started 1 mile northwest of Easton, Massachusetts, and took 4 minutes to descend from 5,846 feet to 1,297 feet, a decrease of 4,549 feet, covering a distance of 16 nautical miles.

The final approach to runway 04R at KBOS Logan International

Flight map
Replay this flight in 3D The full flight path over the terrain with every stage, event and score along the route.
Takeoff report
Takeoff on runway 24R at RJBB Kansai International Airport in the Boeing 777-300ER
95.28 %
92 %
Taxi
Taxiing from the parking to the runway took 13 minutes and covered 4 nm.
Taxi Lights
100 %
Switched On
Ground Speed kt
100 %
30 15 0
Turn Speed
80 %
30 15 0
G
100 %
1.25 1 0.75
Bank °
Info
1 0.5 0
Pitch °
Info
1 0.5 0
98.33 %
Takeoff Roll
Departure roll runway 24R at RJBB Kansai International Airport. Takeoff distance 2,172 m 54 % of runway. Liftoff speed was 182 kt. Local weather - Temperature 24 °C. Wind 3 kt at 225 °. Crosswind: 0 kt Headwind: 3 kt.
Takeoff Distance
100 %
Roll distance of 2,172 m using 54.27 % of runway
Liftoff Speed
100 %
Liftoff speed was 182 kn - Target 176 kn
Alignment
91.64 %
0.84 m left to 5.34 m right
Bounce
100 %
No Bounce Detected
Strobe Lights
100 %
Switched On
Landing Lights
100 %
Switched On
G
100 %
1.5 1 0.5
IAS kt
Info
190 100 10
Bank °
Info
1 0.5 0
Pitch °
Info
8 4 0
02505007501,0001,2501,5001,7502,0002,2502,5002,7503,0003,2503,5003,750-30-25-20-15-10-5051015202530 Runway Distance m Runway Alignment to End of Runway m
99.72 %
Climb 1
Departure climb to 50 ft agl from runway 24R RJBB Kansai International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
200 190 180
Bank °
98.87 %
3 1.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
12 9.5 7
Climb Rate fpm
Info
1,000 450 -100
99.66 %
Climb 2
Departure climb to 400 ft agl from 24R RJBB Kansai International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
200 190 180
Bank °
98.63 %
3 2 1
G
100 %
1.5 1 0.5
Pitch °
Info
17 14 11
Climb Rate fpm
Info
3,200 2,000 800
86.69 %
Climb 3
Departure climb to 1,000 ft agl from 24R RJBB Kansai International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
200 190 180
Bank °
33.45 %
28 14 0
G
100 %
1.5 1 0.5
Pitch °
Info
16 14 12
Climb Rate fpm
Info
3,300 2,650 2,000
02505007501,0001,2501,5001,7502,0002,2502,5002,7503,0003,2503,5003,7500123246369492615 Runway Distance m Height at End of Runway ft
00.250100200300400500600700800900 Climb Distance NM Climb Profile to 1,000 ft
00.25-60-48-36-24-1201224364860 Climb Distance NM Runway Alignment (in m) to 1,000 ft
Landing report
Landing on runway 04R at KBOS Logan International Airport in the Boeing 777-300ER
Landing Score 95.67 %
Landing Summary

The Boeing 777-300 aircraft successfully landed at KBOS Logan International Airport on runway 04R, achieving a high score of 95.7%. The final approach was conducted from the south, heading 20.0° at a distance of 4 nautical miles and an altitude of 1,260 feet above ground level (agl). The aircraft's approach was well-executed, with a good threshold height and a threshold speed of 141 knots, which is within the acceptable range.

Upon touchdown, the aircraft's performance was satisfactory, with a touchdown distance of 429 meters, which is within the expected range. However, the touchdown speed of 137 knots was slightly faster than the ideal speed, indicating that the pilots may have needed to apply more braking force upon touchdown. The touchdown rate of -341 feet per minute (fpm) was firm, suggesting that the aircraft's wheels made contact with the runway with a moderate amount of force.

The runway touchdown alignment was very good, indicating that the aircraft was properly aligned with the runway centerline at the moment of touchdown. The local weather conditions at the time of landing were favorable, with a temperature of 20°C and a wind speed of 3 knots from 225°. The crosswind component was minimal at 1 knot, while the tailwind component was 2 knots, which had a negligible effect on the aircraft's performance.

The total landing distance of 1,878 meters was 81% of the runway length, indicating that the aircraft was able to stop within a reasonable distance. The runway rollout alignment was also very good, suggesting that the pilots maintained control of the aircraft during the rollout phase. Overall, the landing was successful, and the aircraft's performance was satisfactory, with only minor deviations from the ideal touchdown speed.

100 %
Final 4
Approaching runway 04R at KBOS Logan International Airport from 4 nm to 3 nm. Descent from 1,260 ft agl to 971 ft agl. A decrease of 289 ft in 23 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
142 141 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-594 -797 -1,000
33.253.53.7549009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500 Distance to Touchdown NM Approach Height ft
33.253.53.754-110-83-55-280285583110 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 3
Approaching runway 04R at KBOS Logan International Airport from 3 nm to 2 nm. Descent from 957 ft agl to 653 ft agl. A decrease of 304 ft in 22 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
142 141 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-769 -834 -900
22.252.52.7535506006507007508008509009501,0001,0501,100 Distance to Touchdown NM Approach Height ft
22.252.52.753-90-68-45-23023456890 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 2
Approaching runway 04R at KBOS Logan International Airport from 2 nm to 1 nm. Descent from 641 ft agl to 328 ft agl. A decrease of 313 ft in 23 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
142 141 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-741 -821 -900
11.251.51.752250300350400450500550600650700750 Distance to Touchdown NM Approach Height ft
11.251.51.752-70-53-35-18018355370 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 1
Approaching runway 04R at KBOS Logan International Airport from 1 nm to 0 nm. Descent from 315 ft agl to 61 ft agl. A decrease of 254 ft in 19 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
142 141 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-647 -773 -900
00.250.50.751050100150200250300350 Distance to Touchdown NM Approach Height ft
00.250.50.751-50-38-25-13013253850 Distance to Touchdown NM Approach Runway Alignment m
96.97 %
Landing
Landing on runway 04R at KBOS Logan International Airport, runway length 2,329 m. Good threshold height. Threshold speed was good at 141 kt.
Height
100 %
Good threshold height. Target 50 ft agl
Speed
100 %
Threshold speed was good at 141 kt. Target 137 kt
Flare
87.88 %
Very good landing flare
Centreline ft
100 %
100 0 -100
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
IAS kt
Info
141 136 130
Pitch °
Info
4 2.5 1
Descent Rate fpm
Info
-344 -522 -700
07515022530037545001123344657 Runway Distance m Landing Height ft
075150225300375450-25-20-15-10-50510152025 Runway Distance m Runway Width m
97.92 %
Touchdown
Touchdown distance was good at 429 m. Touchdown speed at 137 kt was a little fast. Touchdown rate was firm at -341 fpm. Runway touchdown alignment was very good. Local weather - Temperature 20 °C. Wind 3 kt at 225 °. Crosswind: 1 kt Tailwind: 2 kt.
Touchdown
91.69 %
Touchdown rate was firm at -341 ft/m.
Speed
100 %
Touchdown speed at 137 kt was a little fast. Target below 134 kn
Distance
100 %
Touchdown distance was good at 429 m.
Alignment
100 %
Runway touchdown alignment was very good.
Bank
100 %
Bank angle 0.2 °
G
100 %
G 1.17 g
Bounce
100 %
No Bounce Detected
87.8 %
Rollout
Total landing distance 1,878 m, 81 % of runway. Runway rollout alignment was very good.
Distance
77.37 %
Landing distance 1,878 m using 80.66 % of runway
Alignment
96.87 %
Runway rollout alignment was very good.
G
100 %
1.25 1 0.75
IAS kt
Info
137 98 60
Bank °
Info
1 0.5 0
Pitch °
Info
4 2 0
02004006008001,0001,2001,4001,6001,800 Runway Distance m Runway Width m
100 %
Taxi
Taxiing to the parking from the runway took 4 minutes and covered 1 nm.
Landing Lights
100 %
Switched Off
Taxi Lights
100 %
Switched On
Ground Speed kt
100 %
30 15 0
Turn Speed
100 %
30 15 0
G
100 %
1.25 1 0.75
Bank °
Info
1 0.5 0
Pitch °
Info
1 0.5 0
Metrics
Metrics

Scroll or drag the slider to zoom · double-click to reset · hover for values

More Flights Like This
RJBB → RCTP
Kansai International Airport to Taiwan Taoyuan International Airport
Airbus A330-900
20 Sep 2026 · 1,018 nm 97.18%
RJBB → KSEA
Kansai International Airport to Seattle–Tacoma International Airport
Boeing 777-200ER
07 Sep 2026 · 4,633 nm 95.90%
SPJC → KCVG
Jorge Chavez Intl to Cincinnati Northern Kentucky International Airport
Boeing 777-300ER
20 Sep 2026 · 3,142 nm 90.98%
KDTW → EDDF
Detroit Metropolitan Wayne County Airport to Frankfurt Airport
Boeing 777-300ER
20 Sep 2026 · 3,936 nm 93.50%
More flights at RJBB · More flights at KBOS · More Boeing 777-300 flights · Browse all flights