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RCTP
Taoyuan, Taiwan
Runway 23L
Elevation82 ft asl
Weight327,342 kg
Fuel122,684 kg
Wind280° · 3 kn · 2 kn cross

Flight Score

94.76 %
KSFO
San Francisco, United States
Runway 28R
Elevation10 ft asl
Weight228,935 kg
Fuel23,639 kg
Wind280° · 6 kn · 2 kn cross
19 Jul 2026 11:54 5753 nm Boeing 777-300 99,045 kg
Departure Score
90.14 %
Enroute Score
99.75 %
Arrival Score
94.38 %

What went well

Touched down at -193 ft/m — a soft arrival
Threshold crossed at 47 ft and 144 kt — both inside band
Straight touchdown — 3.88 m off the centreline, no bounce

What held you back

Departure Taxi — peak speed in a turn 24 kt at 19 %, peak taxi speed 37 kt at 64 %, −3.13 points
Arrival Taxi — Landing Lights at 1 %, peak speed in a turn 19 kt at 73 %, −1.01 points
Arrival Touchdown — Touchdown distance was 929 m at 0 %, −0.74 points

Top opportunity

Shorten the long landing

Arrival Touchdown

Ground effect becomes significant below about one wingspan of height. A Cessna 172, with a 36 ft span, enters ground effect at flare height - the float it feels in the hold-off is ground effect arriving on cue. An A320, with a span around 117 ft, has been in ground effect since before the threshold and there is no sudden cushion to feel, only a gradual reduction in induced drag that lengthens any float you allow.

Read more in Flare Timing

Start to finish · 26 stages, 24 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 53.10Taxiing from the parking to the runway took 6 minutes and covered 2 nm.
ScoreDescriptionStartProfileEnd
64 % Average speed 21 kt0 kt min to max 37 kt 4 37 kt
19 % Average speed turning corners 22 ktmax 24 kt 0 0 kt
100 % Average g force 1.00 g0.98 g min to max 1.01 g 1.00 1.01 g
Info Average pitch angle -0.5 °-0.9 ° min to max -0.4 ° -0.5 -0.4 °
Info Average bank angle 0.1 °0.0 ° min to max 0.5 ° 0.1 0.1 °

Events

Info Battery Master On 13 ft agl
Info Engine 2 Started 13 ft agl
Info Beacon Lights Switched On 13 ft agl
Info Landing Lights Switched On 13 ft agl
Info Navigation Lights Switched On 13 ft agl
Info Strobe Lights Switched On 13 ft agl
Info Taxi Lights Switched On 13 ft agl
Info Autopilot Master Switched On 13 ft agl
Info Landing Gear Down 13 ft agl
Info Pitot Heat Switched On 13 ft agl
Info Parking Brake On 13 ft agl · 1 kt
Info Engine 1 Started 13 ft agl · 1 kt
Info Flaps Position 1 13 ft agl · 1 kt
Info Flaps Position 2 13 ft agl · 1 kt
Info Flaps Position 3 13 ft agl · 1 kt
Info Parking Brake Off 13 ft agl · 1 kt
Departure Runway Entry Entering runway 23L at RCTP Taiwan Taoyuan International Airport, Average speed was 48 kt.
ScoreDescriptionStartProfileEnd
Info Average speed 49 kt38 kt min to max 61 kt 38 61 kt
Info Average pitch angle -0.5 °-0.5 ° min to max -0.4 ° -0.4 -0.4 °
Info Average bank angle 0.1 °0.1 ° min to max 0.1 ° 0.1 0.1 °
Info Average g force 1.00 g0.99 g min to max 1.01 g 1.01 1.00 g
Departure Roll 97.64Departure roll runway 23L at RCTP Taiwan Taoyuan International Airport. Takeoff distance 1,689 m 50 % of runway. Liftoff speed was 187 kt. Local weather - Temperature 31 °C. Wind 2 kt at 280 °. Crosswind: 2 kt Headwind: 2 kt.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 1,689 m50 % of runway
100 % Liftoff speed was 187 ktTarget 178 kt
88 % Runway alignment max 7.32 m1.04 m left to 6.28 m right -5.99 1.04 m
100 % Average g force 1.00 g0.96 g min to max 1.05 g 1.00 0.99 g
100 % Takeoff Bounce
Info Average pitch angle 0.1 °-0.5 ° min to max 7.0 ° -0.4 7.0 °
Info Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.1 0.2 °
Departure Climb 1 100.00Departure climb to 50 ft agl from runway 23L RCTP Taiwan Taoyuan International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.1 °-0.1 ° min to max -0.0 ° -0.0 -0.1 °
100 % Average speed 193 kt187 kt min to max 197 kt 187 197 kt
100 % Average bank angle 0.2 °0.1 ° min to max 0.2 ° 0.2 0.1 °
100 % Average g force 1.12 g1.00 g min to max 1.14 g 1.00 1.14 g
Info Average VSI 527 fpm120 fpm min to max 1,098 fpm 120 1,098 fpm
Info Average altitude 9 ft agl0 ft agl min to max 28 ft agl 0 28 ft agl
Info Average pitch angle 9.6 °7.3 ° min to max 11.6 ° 7.3 11.6 °
Departure Climb 2 99.94Departure climb to 400 ft agl from 23L RCTP Taiwan Taoyuan International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.1 °-0.2 ° min to max -0.1 ° -0.1 -0.2 °
100 % Average speed 199 kt198 kt min to max 200 kt 198 199 kt
100 % Average bank angle 0.1 °0.0 ° min to max 0.3 ° 0.1 0.3 °
99 % Average g force 1.14 g0.89 g min to max 1.26 g 1.14 0.89 g
Info Average VSI 1,674 fpm1,112 fpm min to max 3,514 fpm 1,112 3,483 fpm
Info Average altitude 78 ft agl29 ft agl min to max 331 ft agl 29 331 ft agl
Info Average pitch angle 13.1 °11.6 ° min to max 18.4 ° 11.6 14.4 °
Departure Climb 3 100.00Departure climb to 1,000 ft agl from 23L RCTP Taiwan Taoyuan International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.2 °-0.3 ° min to max -0.2 ° -0.2 -0.3 °
100 % Average speed 201 kt200 kt min to max 204 kt 200 204 kt
100 % Average bank angle 0.6 °0.0 ° min to max 1.0 ° 0.1 0.7 °
100 % Average g force 0.95 g0.89 g min to max 0.99 g 0.89 0.99 g
100 % Landing gear up
Info Average VSI 3,066 fpm2,925 fpm min to max 3,379 fpm 3,379 2,990 fpm
Info Average altitude 640 ft agl388 ft agl min to max 899 ft agl 388 899 ft agl
Info Average pitch angle 13.6 °13.3 ° min to max 14.2 ° 14.2 13.4 °

Events

Info Landing Gear Up 513 ft agl · 207 kt
Enroute Climb 97.21Enroute climb started 1 mile west of RCGM Taoyuan Air Base Taoyuan (Dayuan) (Taiwan, Taiwan). Climbing from 1,042 ft asl to 30,994 ft asl, an increase of 29,952 ft in 22 minutes and covering 157 nm.
ScoreDescriptionStartProfileEnd
93 % Average speed 287 kt205 kt min to max 322 kt 205 310 kt
100 % Average bank angle 13.4 °0.0 ° min to max 31.5 ° 0.5 0.0 °
100 % Average g force 1.03 g0.79 g min to max 1.24 g 1.00 1.00 g
Info Average VSI 1,584 fpm-88 fpm min to max 3,498 fpm 3,035 17 fpm
Info Average altitude 13,899 ft asl1,042 ft asl min to max 30,998 ft asl 1,042 30,994 ft asl
Info Average pitch angle 7.0 °3.1 ° min to max 14.4 ° 13.5 3.2 °
Info Turn coordination 00 min to max 0 0 0

Events

Fail Exceeded 250 kn below 10000 ft 3,463 ft agl
Fail Exceeded 250 kn below 10000 ft 5,318 ft agl
Info Flaps Position 2 1,210 ft agl · 215 kt
Info Flaps Position 1 1,761 ft agl · 238 kt
Info Flaps Fully Retracted 2,039 ft agl · 252 kt
Enroute Level 100.00Enroute level cruise started 85 miles north of Yonakuni (Okinawa, Japan) and lasted 114 minutes, covering 976 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 30,999 ft asl30,971 ft asl min to max 31,017 ft asl 30,996 30,995 ft asl
100 % Average speed 311 kt305 kt min to max 314 kt 310 312 kt
100 % Average bank angle 3.5 °0.0 ° min to max 30.8 ° 0.0 0.0 °
100 % Average g force 1.01 g0.97 g min to max 1.16 g 1.00 1.02 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 3.1 °2.8 ° min to max 3.9 ° 3.2 3.1 °
Enroute Climb 2 100.00Enroute climb started 7 miles south east of RJAZ Kozushima Airport Kozushima (Tokyo Prefecture, Japan). Climbing from 31,053 ft asl to 32,662 ft asl, an increase of 1,609 ft in 2 minutes and covering 14 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 305 kt300 kt min to max 312 kt 312 300 kt
100 % Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.0 0.0 °
100 % Average g force 1.00 g0.99 g min to max 1.02 g 1.02 1.00 g
Info Average VSI 929 fpm605 fpm min to max 1,129 fpm 605 793 fpm
Info Average altitude 31,884 ft asl31,053 ft asl min to max 32,662 ft asl 31,053 32,662 ft asl
Info Average pitch angle 4.1 °3.7 ° min to max 4.3 ° 3.7 4.2 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 2 100.00Enroute level cruise started 10 miles north of RJTQ Miyakejima Airport Miyakejima (Tokyo Prefecture, Japan) and lasted 169 minutes, covering 1,380 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 32,999 ft asl32,799 ft asl min to max 33,021 ft asl 32,799 32,999 ft asl
100 % Average speed 298 kt295 kt min to max 301 kt 299 299 kt
100 % Average bank angle 1.7 °0.0 ° min to max 22.8 ° 0.0 0.1 °
100 % Average g force 1.00 g0.97 g min to max 1.07 g 1.00 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 3.2 °2.9 ° min to max 4.3 ° 4.3 2.9 °
Enroute Climb 3 100.00Enroute climb started Latitude: 45.4295243 Longitude: 165.635315. Climbing from 33,000 ft asl to 34,993 ft asl, an increase of 1,993 ft in 3 minutes and covering 29 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 291 kt281 kt min to max 300 kt 299 281 kt
100 % Average bank angle 0.1 °0.0 ° min to max 0.3 ° 0.1 0.3 °
100 % Average g force 1.00 g0.95 g min to max 1.03 g 1.00 1.00 g
Info Average VSI 549 fpm-64 fpm min to max 1,436 fpm 3 18 fpm
Info Average altitude 34,137 ft asl32,999 ft asl min to max 34,993 ft asl 33,000 34,993 ft asl
Info Average pitch angle 3.8 °2.9 ° min to max 4.7 ° 2.9 3.5 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 3 100.00Enroute level cruise started Latitude: 45.6757287 Longitude: 166.2746281 and lasted 230 minutes, covering 1,981 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 34,999 ft asl34,946 ft asl min to max 35,049 ft asl 34,995 35,000 ft asl
100 % Average speed 285 kt280 kt min to max 288 kt 281 286 kt
100 % Average bank angle 0.5 °0.0 ° min to max 13.4 ° 0.0 0.2 °
100 % Average g force 1.00 g0.98 g min to max 1.04 g 1.00 1.01 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 3.1 °2.7 ° min to max 3.6 ° 3.5 2.9 °
Enroute Climb 4 100.00Enroute climb started Latitude: 47.1688051 Longitude: -145.2077337. Climbing from 35,044 ft asl to 37,038 ft asl, an increase of 1,993 ft in 2 minutes and covering 14 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 280 kt273 kt min to max 287 kt 287 275 kt
100 % Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.1 0.1 °
100 % Average g force 1.00 g0.95 g min to max 1.03 g 1.03 0.95 g
Info Average VSI 1,102 fpm-250 fpm min to max 1,558 fpm 534 -250 fpm
Info Average altitude 36,056 ft asl35,044 ft asl min to max 37,038 ft asl 35,044 37,038 ft asl
Info Average pitch angle 4.3 °2.6 ° min to max 5.0 ° 3.6 2.6 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 4 100.00Enroute level cruise started Latitude: 47.0987201 Longitude: -144.8555916 and lasted 137 minutes, covering 1,051 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 37,000 ft asl36,977 ft asl min to max 37,042 ft asl 36,985 37,001 ft asl
100 % Average speed 273 kt269 kt min to max 276 kt 276 273 kt
100 % Average bank angle 0.8 °0.0 ° min to max 13.1 ° 0.1 0.2 °
100 % Average g force 1.00 g0.98 g min to max 1.03 g 1.03 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 3.1 °2.8 ° min to max 3.4 ° 3.4 3.0 °
Enroute Descent 100.00Enroute descent started 86 miles south west of Anchor Bay (California, United States). Descent from 37,000 ft asl to 9,213 ft asl, a decrease of 27,787 ft in 18 minutes and covering 110 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 272 kt200 kt min to max 316 kt 273 200 kt
100 % Average bank angle 5.1 °0.0 ° min to max 28.7 ° 0.0 0.1 °
100 % Average g force 1.01 g0.81 g min to max 1.12 g 1.00 0.99 g
Info Average VSI -1,461 fpm-3,999 fpm min to max 0 fpm -2 -20 fpm
Info Average altitude 19,100 ft asl9,213 ft asl min to max 37,000 ft asl 37,000 9,213 ft asl
Info Average pitch angle 1.0 °-2.6 ° min to max 7.0 ° 2.9 7.0 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 1 9,856 ft agl · 279 kt
Enroute Level 5 100.00Enroute level cruise started 12 miles west of Pescadero (California, United States) and lasted 2 minutes, covering 7 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 8,979 ft asl8,748 ft asl min to max 9,193 ft asl 9,193 8,748 ft asl
100 % Average speed 199 kt195 kt min to max 202 kt 202 201 kt
100 % Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.0 0.1 °
100 % Average g force 1.00 g0.97 g min to max 1.02 g 0.99 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 3.7 °2.0 ° min to max 6.3 ° 6.3 2.6 °

Events

Info Flaps Position 2 9,128 ft agl · 240 kt
Info Autopilot Bank Hold Activated 9,109 ft agl · 239 kt
Info Flaps Position 3 9,112 ft agl · 238 kt
Enroute Descent 2 100.00Enroute descent started 7 miles north west of Pescadero (California, United States). Descent from 8,705 ft asl to 1,321 ft asl, a decrease of 7,384 ft in 8 minutes and covering 26 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 170 kt142 kt min to max 202 kt 202 145 kt
100 % Average bank angle 9.1 °0.0 ° min to max 30.3 ° 0.4 0.0 °
100 % Average g force 1.03 g0.89 g min to max 1.22 g 0.99 1.00 g
Info Average VSI -1,088 fpm-1,920 fpm min to max -150 fpm -270 -832 fpm
Info Average altitude 4,331 ft asl1,321 ft asl min to max 8,705 ft asl 8,705 1,321 ft asl
Info Average pitch angle 1.9 °-0.5 ° min to max 4.5 ° 2.6 2.7 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 4 3,921 ft agl · 206 kt
Info Landing Gear Down 3,804 ft agl · 202 kt
Info Flaps Position 5 3,131 ft agl · 179 kt
Info Flaps Position 6 3,011 ft agl · 173 kt
Arrival Final 4 100.00Approaching runway 28R at KSFO San Francisco International Airport from 4 nm to 3 nm. Descent from 1,298 ft agl to 997 ft agl. A decrease of 301 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 146 kt145 kt min to max 147 kt 145 145 kt
100 % Heading variation 0.0 °0.0 ° min to max 0.0 ° 0.0 0.0 °
100 % Average bank angle 0.6 °0.0 ° min to max 1.7 ° 1.0 0.8 °
100 % Average g force 1.00 g0.98 g min to max 1.02 g 1.00 1.00 g
Info Average VSI -790 fpm-830 fpm min to max -735 fpm -830 -818 fpm
Info Average altitude 1,141 ft agl997 ft agl min to max 1,298 ft agl 1,298 997 ft agl
Info Average pitch angle 2.7 °2.6 ° min to max 2.9 ° 2.7 2.8 °
33.253.53.7549009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500Distance to Touchdown NMApproach Height ft33.253.53.754-120-90-60-300306090120Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 3 100.00Approaching runway 28R at KSFO San Francisco International Airport from 3 nm to 2 nm. Descent from 980 ft agl to 675 ft agl. A decrease of 305 ft in 26 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °3.0 ° min to max 3.1 °Target 3.0 ° 3.0 3.1 °
100 % Average speed 142 kt141 kt min to max 144 kt 144 144 kt
100 % Heading variation 0.0 °0.0 ° min to max 0.1 ° 0.0 0.1 °
100 % Average bank angle 0.6 °0.0 ° min to max 1.1 ° 1.1 0.4 °
100 % Average g force 1.00 g0.98 g min to max 1.01 g 1.00 0.99 g
Info Average VSI -704 fpm-832 fpm min to max -621 fpm -830 -708 fpm
Info Average altitude 818 ft agl675 ft agl min to max 980 ft agl 980 675 ft agl
Info Average pitch angle 3.5 °2.8 ° min to max 4.0 ° 2.8 3.1 °

Events

Fail GPWS Warning Activated 930 ft agl · 146 kt
22.252.52.7535506006507007508008509009501,0001,0501,100Distance to Touchdown NMApproach Height ft22.252.52.753-100-75-50-250255075100Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 2 100.00Approaching runway 28R at KSFO San Francisco International Airport from 2 nm to 1 nm. Descent from 653 ft agl to 352 ft agl. A decrease of 301 ft in 23 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.1 °3.0 ° min to max 3.1 °Target 3.0 ° 3.1 3.1 °
100 % Average speed 145 kt144 kt min to max 146 kt 145 144 kt
100 % Heading variation 0.1 °0.0 ° min to max 0.1 ° 0.0 0.1 °
100 % Average bank angle 0.6 °0.0 ° min to max 2.8 ° 0.2 2.8 °
100 % Average g force 1.00 g0.99 g min to max 1.01 g 1.00 1.00 g
Info Average VSI -750 fpm-779 fpm min to max -713 fpm -714 -746 fpm
Info Average altitude 508 ft agl352 ft agl min to max 653 ft agl 653 352 ft agl
Info Average pitch angle 2.9 °2.6 ° min to max 3.1 ° 3.1 3.1 °

Events

Fail GPWS Warning Activated still on from Arrival Final 3 930 ft agl · 146 kt
Fail GPWS Warning Activated 496 ft agl · 148 kt
Fail GPWS Warning Activated 457 ft agl · 148 kt
Info GPWS Warning Deactivated 509 ft agl · 148 kt
Info GPWS Warning Deactivated 470 ft agl · 148 kt
11.251.51.752250300350400450500550600650700Distance to Touchdown NMApproach Height ft11.251.51.752-80-60-40-20020406080Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 1 100.00Approaching runway 28R at KSFO San Francisco International Airport from 1 nm to 0 nm. Descent from 338 ft agl to 94 ft agl. A decrease of 244 ft in 20 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.6 °3.0 ° min to max 4.2 °Target 3.0 ° 3.1 4.1 °
100 % Average speed 144 kt143 kt min to max 144 kt 144 144 kt
100 % Heading variation 0.1 °0.1 ° min to max 0.1 ° 0.1 0.1 °
100 % Average bank angle 0.2 °0.0 ° min to max 1.2 ° 1.2 0.0 °
100 % Average g force 0.98 g0.95 g min to max 1.02 g 1.00 1.02 g
Info Average VSI -639 fpm-771 fpm min to max -550 fpm -743 -685 fpm
Info Average altitude 143 ft agl94 ft agl min to max 338 ft agl 338 94 ft agl
Info Average pitch angle 2.7 °2.2 ° min to max 3.6 ° 3.2 2.8 °

Events

Fail GPWS Warning Activated still on from Arrival Final 2 457 ft agl · 148 kt
00.250.50.751050100150200250300350Distance to Touchdown NMApproach Height ft00.250.50.751-60-45-30-15015304560Distance to Touchdown NMApproach Runway Alignment m
Arrival Landing 98.30Landing on runway 28R at KSFO San Francisco International Airport, runway length 3,516 m. Good threshold height. Threshold speed was good at 144 kt.
ScoreDescriptionStartProfileEnd
100 % Threshold speed was good at 144 kt. Target 145 kt
100 % Target 50 ft agl
100 % The flare tracked the target profile exactly. The aircraft floated down the runway before touching. Touchdown was 933 m past the threshold. Threshold speed was not the cause here - hold the aim point on the approach and let the aircraft settle rather than holding it off, and the touchdown comes back to the numbers.
83 % Heading variation 25.3 °14.2 ° min to max 28.7 ° 24.3 14.2 °
100 % Average bank angle 0.7 °0.0 ° min to max 1.4 ° 0.0 0.2 °
100 % Average g force 1.02 g0.97 g min to max 1.08 g 1.03 1.00 g
Info Average speed 140 kt131 kt min to max 145 kt 144 131 kt
Info Average VSI -255 fpm-684 fpm min to max -72 fpm -684 -194 fpm
Info Average altitude 10 ft agl-7 ft agl min to max 48 ft agl 48 -7 ft agl
Info Average pitch angle 4.7 °2.8 ° min to max 5.4 ° 2.8 5.1 °

Events

Fail GPWS Warning Activated still on from Arrival Final 2 457 ft agl · 148 kt
Info GPWS Warning Deactivated 39 ft agl · 145 kt
0751502253003754505256006757508259009751,05001123344557Runway Distance mLanding Height ft0751502253003754505256006757508259009751,050-30-24-18-12-60612182430Runway Distance mRunway Width m
Arrival Touchdown 82.31Touchdown point was 509 m beyond the touchdown zone. Touchdown speed at 131 kt was good. Touchdown rate was good at -194 fpm. Runway touchdown position was slightly misaligned by 4.3 m from centreline. Local weather - Temperature 16 °C. Wind 6 kt at 280 °. Crosswind: 2 kt Headwind: 6 kt.
ScoreDescriptionStartProfileEnd
92 % Touchdown VSI was -194 fpm.
0 % Touchdown distance was 929 mTarget 457 m
100 % Speed at touchdown 131 ktTarget below 141 kt
95 % Runway alignment max 4.33 m4.08 m left 4.33 3.88 m
100 % Average bank angle 0.3 °0.0 ° min to max 0.4 ° 0.2 0.3 °
100 % Average g force 1.08 g1.00 g min to max 1.11 g 1.00 1.10 g
100 % Landing Bounce
Info Average speed 131 kt131 kt min to max 131 kt 131 131 kt
Info Average pitch angle 4.9 °4.7 ° min to max 5.1 ° 5.1 4.7 °
Arrival Rollout 98.75Total landing distance 1,713 m, 49 % of runway. Runway rollout alignment was very good.
ScoreDescriptionStartProfileEnd
100 % Landing distance 1,713 m49 % of runway.
97 % Runway alignment max 5.15 m3.81 m left to 1.34 m right 3.81 0.51 m
100 % Average g force 1.02 g0.94 g min to max 1.09 g 1.09 1.00 g
Info Average speed 119 kt64 kt min to max 125 kt 125 64 kt
Info Average pitch angle 2.8 °-0.9 ° min to max 4.6 ° 4.6 -0.3 °
Info Average bank angle 0.2 °0.0 ° min to max 1.1 ° 0.2 0.3 °
Runway Exit Exiting runway, average speed 37 kt
ScoreDescriptionStartProfileEnd
Info Average speed 31 kt18 kt min to max 52 kt 52 18 kt
Info Average pitch angle -0.3 °-0.7 ° min to max -0.0 ° -0.3 -0.1 °
Info Average bank angle 0.1 °0.0 ° min to max 0.4 ° 0.2 0.0 °
Info Average g force 1.00 g0.98 g min to max 1.00 g 0.99 1.00 g
Arrival Taxi 75.65Taxiing to the parking from the runway took 2 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
79 % Average speed 18 kt5 kt min to max 34 kt 18 7 kt
73 % Average speed turning corners 17 ktmax 19 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 -0.5 °-1.0 ° min to max 0.7 ° -0.1 0.6 °
Info Average bank angle 0.3 °0.0 ° min to max 0.7 ° 0.1 0.2 °

Events

Fail Landing Lights
Info Flaps Position 5 13 ft agl · 19 kt
Info Flaps Position 4 13 ft agl · 20 kt
Info Flaps Position 3 13 ft agl · 16 kt
Info Flaps Position 2 13 ft agl · 10 kt
Info Flaps Position 1 13 ft agl · 23 kt
Info Flaps Fully Retracted 13 ft agl · 33 kt

Takeoff

OkTaxi lightsSet
100.00Takeoff roll1,689 m · 50 %
100.00Liftoff speed186 kt · target 178, 8 fast
88.21Runway alignment6.28 m R
OkBounce on takeoffNone
100.00Rate of climb526 ft/m

Approach

Stable1,000 ft gateAll checks good
Stable500 ft gateAll checks good
100.00Threshold height47 ft
100.00Threshold speed144 kt · target 145, 1 slow
83.00Centreline offset8.75 m L
Flare 100.00The flare tracked the target profile exactly. The aircraft floated down the runway before touching. Touchdown was 933 m past the threshold. Threshold speed was not the cause here - hold the aim point on the approach and let the aircraft settle rather than holding it off, and the touchdown comes back to the numbers.

Touchdown

0.00Touchdown point933 m
95.31Centreline at touchdown3.88 m L
100.00Touchdown speed131 kt · target 141 or less
92.07Sink rate-193 ft/m
100.00Touchdown force1.11 G
OkBouncesNone
98.75Rollout distance746 m · 48 % 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

The approach, gate by gate

Gate Height Centreline Speed
3.0 nm 996 ft 0.04° L +1 kt
2.0 nm 677 ft 0.08° L −1 kt
1.5 nm 524 ft 0.06° L +1 kt
1.0 nm 356 ft 0.11° L −0 kt
0.5 nm 192 ft 0.40° L −2 kt
THR 48 ft 7.22 m L −1 kt

Touchdown on KSFO 28R

Past threshold
933 m
Off centreline
3.88 mL
Sink rate
-193 ft/m
Impact
1.11G

Side view — the last 1,801 m of the approach.

47 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 305 m This flight — 47 ft, down at 933 m

Plan view — the first 1,801 m of the 3,516 m runway, to the same scale as the side view.

5001,0001,500 THRESHOLD CROSS 1 kn FULL SCORE TO 503 M 933 m past threshold CLEARED

Touched down 933 m past the threshold — beyond the full-score zone. The arrival was smooth.

Runway used 1,679 m of 3,516 m · 48 %

The rest of the report

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Flight narrative

The flight in the Boeing 777-300 began with a 6-minute taxi from the parking area to the runway at RCTP Taiwan Taoyuan International Airport. The departure roll on runway 23L covered 1,688 meters, 51% of the runway, with a liftoff speed of 187 knots. The local weather at departure was 31 °C with a 2 knot wind at 280°, resulting in a 2 knot crosswind and headwind.

The enroute climb started at 1 mile west of RCGM Taoyuan Air Base Taoyuan (Dayuan), climbing from 1,042 ft asl to 30,994 ft asl over 157 nm in 22 minutes. The enroute level cruise then began 85 miles north of Yonakuni (Okinawa, Japan) lasting 114 minutes and covering 976 nm. Another enroute climb began 7 miles southeast of RJAZ Kozushima Airport Kozushima (Tokyo Prefecture, Japan), reaching 32,662 ft asl over 14 nm in 2 minutes. The subsequent level cruise lasted 169 minutes and covered 1,380 nm.

Further climbs and descents occurred during the flight, with altitude changes and distances covered detailed in the report. The final approach to runway 28R at KSFO San Francisco International Airport from the southeast resulted in a landing with good parameters, including a touchdown speed of 131 knots and a touchdown rate of -194 fpm.

The total flight distance was 5,753 nm, taking 714 minutes and using 99,045 kg of fuel. The landing distance was 1,713 m, 49% of the runway, with a slightly misaligned touchdown position. The runway rollout alignment was deemed very good, and the taxiing to the parking area from the runway took 2 minutes.

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 23L at RCTP Taiwan Taoyuan International Airport in the Boeing 777-300ER
90.14 %
53.1 %
Taxi
Taxiing from the parking to the runway took 6 minutes and covered 2 nm.
Taxi Lights
100 %
Switched On
Ground Speed kt
64 %
30 15 0
Turn Speed
18.75 %
30 15 0
G
100 %
1.25 1 0.75
Bank °
Info
1 0.5 0
Pitch °
Info
1 0.5 0
97.64 %
Takeoff Roll
Departure roll runway 23L at RCTP Taiwan Taoyuan International Airport. Takeoff distance 1,689 m 50 % of runway. Liftoff speed was 187 kt. Local weather - Temperature 31 °C. Wind 2 kt at 280 °. Crosswind: 2 kt Headwind: 2 kt.
Takeoff Distance
100 %
Roll distance of 1,689 m using 50.46 % of runway
Liftoff Speed
100 %
Liftoff speed was 187 kn - Target 178 kn
Alignment
88.21 %
1.04 m left to 6.28 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
190 125 60
Bank °
Info
1 0.5 0
Pitch °
Info
8 4 0
02505007501,0001,2501,5001,7502,0002,2502,5002,7503,0003,250-30-25-20-15-10-5051015202530 Runway Distance m Runway Alignment to End of Runway m
100 %
Climb 1
Departure climb to 50 ft agl from runway 23L RCTP Taiwan Taoyuan International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
200 190 180
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
12 9.5 7
Climb Rate fpm
Info
1,100 550 0
99.94 %
Climb 2
Departure climb to 400 ft agl from 23L RCTP Taiwan Taoyuan International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
210 200 190
Bank °
100 %
1 0.5 0
G
99.43 %
1.5 1 0.5
Pitch °
Info
19 15 11
Climb Rate fpm
Info
3,600 2,300 1,000
100 %
Climb 3
Departure climb to 1,000 ft agl from 23L RCTP Taiwan Taoyuan International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
210 200 190
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Pitch °
Info
15 14 13
Climb Rate fpm
Info
3,400 3,100 2,800
02505007501,0001,2501,5001,7502,0002,2502,5002,7503,0003,2500110220330440550 Runway Distance m Height at End of Runway ft
00.250100200300400500600700800 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 28R at KSFO San Francisco International Airport in the Boeing 777-300ER
Landing Score 94.84 %
Landing Summary

The Boeing 777-300 established a final approach to runway 28R at KSFO from the southeast, tracking a heading of 298.0° at 4 nm and 1,298 ft agl. Local conditions were temperature 16 °C with wind 6 kt from 280°, providing a 2 kt cross-wind component and a 6 kt head-wind.

Threshold height was reported as good and the aircraft maintained a threshold speed of 144 kt, which was also judged good.

Touchdown occurred 509 m beyond the designated touchdown zone; the aircraft’s speed at touchdown was 131 kt, rated good, and the vertical rate was minus 194 fpm, also good. Lateral alignment at touchdown was slightly off centreline by 4.5 m.

The total landing distance measured 1,713 m, representing 49 % of the 3,516 m runway, and runway rollout alignment was very good.

Reduce the touchdown point distance to keep the landing within the touchdown zone and tighten lateral alignment to centreline for a more precise touchdown. Minor refinements in these areas will help convert the solid 89.2 % score into an even higher performance.

100 %
Final 4
Approaching runway 28R at KSFO San Francisco International Airport from 4 nm to 3 nm. Descent from 1,298 ft agl to 997 ft agl. A decrease of 301 ft in 22 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
147 144 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-735 -818 -900
33.253.53.7549009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500 Distance to Touchdown NM Approach Height ft
33.253.53.754-120-90-60-300306090120 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 3
Approaching runway 28R at KSFO San Francisco International Airport from 3 nm to 2 nm. Descent from 980 ft agl to 675 ft agl. A decrease of 305 ft in 26 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
144 142 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-621 -760 -900
22.252.52.7535506006507007508008509009501,0001,0501,100 Distance to Touchdown NM Approach Height ft
22.252.52.753-100-75-50-250255075100 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 2
Approaching runway 28R at KSFO San Francisco International Airport from 2 nm to 1 nm. Descent from 653 ft agl to 352 ft agl. A decrease of 301 ft in 23 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
146 143 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-713 -757 -800
11.251.51.752250300350400450500550600650700 Distance to Touchdown NM Approach Height ft
11.251.51.752-80-60-40-20020406080 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 1
Approaching runway 28R at KSFO San Francisco International Airport from 1 nm to 0 nm. Descent from 338 ft agl to 94 ft agl. A decrease of 244 ft in 20 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
144 142 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
5 2.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-550 -675 -800
00.250.50.751050100150200250300350 Distance to Touchdown NM Approach Height ft
00.250.50.751-60-45-30-15015304560 Distance to Touchdown NM Approach Runway Alignment m
98.3 %
Landing
Landing on runway 28R at KSFO San Francisco International Airport, runway length 3,516 m. Good threshold height. Threshold speed was good at 144 kt.
Height
100 %
Good threshold height. Target 50 ft agl
Speed
100 %
Threshold speed was good at 144 kt. Target 145 kt
Flare
100 %
The flare tracked the target profile exactly. The aircraft floated down the runway before touching. Touchdown was 933 m past the threshold. Threshold speed was not the cause here - hold the aim point on the approach and let the aircraft settle rather than holding it off, and the touchdown comes back to the numbers.
Centreline ft
83 %
100 0 -100
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
IAS kt
Info
145 137 130
Pitch °
Info
6 4 2
Descent Rate fpm
Info
-72 -386 -700
0751502253003754505256006757508259009751,05001123344557 Runway Distance m Landing Height ft
0751502253003754505256006757508259009751,050-30-24-18-12-60612182430 Runway Distance m Runway Width m
82.31 %
Touchdown
Touchdown point was 509 m beyond the touchdown zone. Touchdown speed at 131 kt was good. Touchdown rate was good at -194 fpm. Runway touchdown position was slightly misaligned by 4.3 m from centreline. Local weather - Temperature 16 °C. Wind 6 kt at 280 °. Crosswind: 2 kt Headwind: 6 kt.
Touchdown
92.07 %
Touchdown rate was good at -194 ft/m.
Speed
100 %
Touchdown speed at 131 kt was good. Target below 141 kn
Distance
0 %
Touchdown point was 509 m beyond the touchdown zone.
Alignment
95.31 %
Runway touchdown position was slightly misaligned by 4.3 m from centreline.
Bank
100 %
Bank angle 0.3 °
G
100 %
G 1.08 g
Bounce
100 %
No Bounce Detected
98.75 %
Rollout
Total landing distance 1,713 m, 49 % of runway. Runway rollout alignment was very good.
Distance
100 %
Landing distance 1,713 m using 48.7 % of runway
Alignment
97.22 %
Runway rollout alignment was very good.
G
100 %
1.25 1 0.75
IAS kt
Info
130 100 70
Bank °
Info
2 1 0
Pitch °
Info
5 2.5 0
02004006008001,0001,2001,4001,600 Runway Distance m Runway Width m
75.65 %
Taxi
Taxiing to the parking from the runway took 2 minutes and covered less than 1 nm.
Landing Lights
1 %
Switched Off
Taxi Lights
100 %
Switched On
Ground Speed kt
79 %
30 15 0
Turn Speed
72.5 %
30 15 0
G
100 %
1.25 1 0.75
Bank °
Info
1 0.5 0
Pitch °
Info
1 0 -1
Metrics
Metrics

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