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RKSI
Seoul, South Korea
Runway 16L

Flight Score

95.08 %
EGLL
London, England
Runway 27L
9 Sep 2026 13:35 6063 nm Boeing 777-300ER 117,345 kg
Departure Score
96.31 %
Enroute Score
97.14 %
Arrival Score
91.79 %

What went well

Touched down at -131 ft/m — a soft arrival
Threshold crossed at 45 ft and 143 kt — both inside band
Straight touchdown — 1.01 m off the centreline, no bounce

What held you back

Arrival Taxi — peak speed in a turn 27 kt at 0 %, Landing Lights at 1 %, −2.04 points
Departure Taxi — peak speed in a turn 21 kt at 56 %, −1.17 points
Enroute Climb — 250 kt exceeded below 10,000 ft; speed limits at 36 %, −0.95 points
Arrival Touchdown — Touchdown distance was 1,062 m at 0 %, −0.63 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 · 24 stages, 22 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 82.50Taxiing from the parking to the runway took 7 minutes and covered 2 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 20 kt0 kt min to max 29 kt 4 11 kt
56 % Average speed turning corners 20 ktmax 20 kt 0 0 kt
100 % Average g force 1.00 g0.93 g min to max 1.05 g 1.00 1.00 g
Info Average pitch angle -0.4 °-0.7 ° min to max -0.3 ° -0.4 -0.4 °
Info Average bank angle 0.1 °0.0 ° min to max 0.5 ° 0.0 0.2 °

Events

Info Pitot Heat Switched On 13 ft agl
Info Engine 1 Started 13 ft agl
Info Parking Brake On 13 ft agl
Info Flaps Position 1 13 ft agl
Info Flaps Position 2 13 ft agl
Info Flaps Position 3 13 ft agl
Info Parking Brake Off 13 ft agl
Departure Runway Entry Entering runway 16L at RKSI Incheon International Airport, Average speed was 15 kt.
ScoreDescriptionStartProfileEnd
Info Average speed 15 kt11 kt min to max 20 kt 11 20 kt
Info Average pitch angle -0.4 °-0.4 ° min to max -0.3 ° -0.4 -0.3 °
Info Average bank angle 0.2 °0.1 ° min to max 0.3 ° 0.2 0.2 °
Info Average g force 1.00 g0.99 g min to max 1.01 g 1.00 1.00 g
Departure Roll 99.03Departure roll runway 16L at RKSI Incheon International Airport. Takeoff distance 2,377 m 60 % of runway. Liftoff speed was 196 kt. Local weather - Temperature 24 °C. Wind 3 kt at 60 °. Crosswind: 3 kt Headwind: 0 kt.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 2,377 m60 % of runway
100 % Liftoff speed was 196 ktTarget 183 kt
95 % Runway alignment max 4.38 m4.38 m left to 0.00 m left 3.73 4.38 m
100 % Average g force 1.00 g0.96 g min to max 1.05 g 1.00 1.05 g
100 % Takeoff Bounce
Info Average pitch angle -0.1 °-0.6 ° min to max 7.2 ° -0.3 7.2 °
Info Average bank angle 0.1 °0.0 ° min to max 0.4 ° 0.2 0.1 °
Departure Climb 1 100.00Departure climb to 50 ft agl from runway 16L RKSI Incheon International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.1 °-0.1 ° min to max -0.1 ° -0.1 -0.1 °
100 % Average speed 199 kt196 kt min to max 202 kt 196 202 kt
100 % Average bank angle 0.1 °0.1 ° min to max 0.2 ° 0.1 0.2 °
100 % Average g force 1.16 g1.06 g min to max 1.18 g 1.06 1.17 g
Info Average VSI 509 fpm83 fpm min to max 1,062 fpm 83 1,062 fpm
Info Average altitude 8 ft agl0 ft agl min to max 22 ft agl 0 22 ft agl
Info Average pitch angle 10.0 °7.4 ° min to max 12.1 ° 7.4 12.1 °
Departure Climb 2 100.00Departure climb to 400 ft agl from 16L RKSI Incheon International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.1 °-0.1 ° min to max -0.1 ° -0.1 -0.1 °
100 % Average speed 202 kt201 kt min to max 202 kt 202 202 kt
100 % Average bank angle 0.2 °0.2 ° min to max 0.7 ° 0.2 0.7 °
100 % Average g force 1.13 g0.90 g min to max 1.20 g 1.17 0.91 g
Info Average VSI 1,627 fpm1,086 fpm min to max 2,817 fpm 1,086 2,634 fpm
Info Average altitude 84 ft agl24 ft agl min to max 316 ft agl 24 316 ft agl
Info Average pitch angle 13.2 °12.2 ° min to max 16.3 ° 12.2 12.6 °

Events

Info Landing Gear Up 376 ft agl · 204 kt
Departure Climb 3 100.00Departure climb to 1,000 ft agl from 16L RKSI Incheon International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.0 °-0.0 ° min to max 0.1 ° -0.0 0.1 °
100 % Average speed 208 kt202 kt min to max 216 kt 202 216 kt
100 % Average bank angle 2.1 °0.0 ° min to max 5.3 ° 0.4 2.9 °
100 % Average g force 0.98 g0.88 g min to max 1.12 g 0.92 1.05 g
100 % Landing gear up
Info Average VSI 2,127 fpm1,603 fpm min to max 2,523 fpm 2,523 2,382 fpm
Info Average altitude 639 ft agl355 ft agl min to max 912 ft agl 355 912 ft agl
Info Average pitch angle 11.4 °9.2 ° min to max 12.4 ° 12.4 12.4 °

Events

Fail Bounce during liftoff 535 ft agl · 206 kt
Info Flaps Position 2 969 ft agl · 220 kt
Enroute Climb 74.25Enroute climb started 1 mile south of RKSI Incheon International Airport Seoul (Incheon, South Korea). Climbing from 984 ft asl to 29,579 ft asl, an increase of 28,595 ft in 20 minutes and covering 125 nm.
ScoreDescriptionStartProfileEnd
36 % Average speed 291 kt217 kt min to max 321 kt 217 320 kt
100 % Average bank angle 10.9 °0.0 ° min to max 30.6 ° 2.5 0.1 °
100 % Average g force 1.02 g0.75 g min to max 1.20 g 1.01 1.00 g
Info Average VSI 1,344 fpm-319 fpm min to max 3,202 fpm 2,519 305 fpm
Info Average altitude 15,686 ft asl984 ft asl min to max 29,579 ft asl 984 29,579 ft asl
Info Average pitch angle 6.8 °3.5 ° min to max 13.9 ° 12.2 3.5 °
Info Turn coordination 00 min to max 0 0 0

Events

Fail Exceeded 250 kn below 10000 ft 2,695 ft agl
Info Flaps Position 1 1,753 ft agl · 231 kt
Info Flaps Fully Retracted 2,052 ft agl · 241 kt
Enroute Level 100.00Enroute level cruise started 66 miles south west of ZKON Ongjin Airport Ongjin (Hwanghae-namdo, North Korea) and lasted 64 minutes, covering 478 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 29,998 ft asl29,628 ft asl min to max 30,023 ft asl 29,628 30,004 ft asl
100 % Average speed 320 kt316 kt min to max 326 kt 320 317 kt
100 % Average bank angle 7.8 °0.0 ° min to max 31.0 ° 0.4 1.6 °
100 % Average g force 1.02 g0.94 g min to max 1.18 g 1.00 0.99 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 3.1 °2.8 ° min to max 3.8 ° 3.6 2.9 °
Enroute Climb 2 100.00Enroute climb started 18 miles north west of ZGUO Gulou Airport Gulou (Beijing Shi, China). Climbing from 30,008 ft asl to 31,980 ft asl, an increase of 1,973 ft in 3 minutes and covering 26 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 310 kt303 kt min to max 319 kt 318 303 kt
100 % Average bank angle 6.1 °0.1 ° min to max 12.7 ° 1.7 0.4 °
100 % Average g force 0.99 g0.91 g min to max 1.07 g 0.99 1.02 g
Info Average VSI 1,018 fpm-161 fpm min to max 1,860 fpm 114 -4 fpm
Info Average altitude 31,055 ft asl30,007 ft asl min to max 32,008 ft asl 30,008 31,980 ft asl
Info Average pitch angle 4.5 °3.0 ° min to max 5.5 ° 3.1 3.7 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 2 100.00Enroute level cruise started 40 miles north east of ZJII Yongning Air Base Jingzhuang (Beijing Shi, China) and lasted 262 minutes, covering 1,977 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 32,000 ft asl31,970 ft asl min to max 32,023 ft asl 31,997 31,997 ft asl
100 % Average speed 305 kt299 kt min to max 314 kt 301 305 kt
100 % Average bank angle 3.8 °0.0 ° min to max 26.7 ° 0.1 0.3 °
100 % Average g force 1.01 g0.96 g min to max 1.13 g 0.99 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 3.2 °2.8 ° min to max 3.9 ° 3.5 2.9 °
Enroute Climb 3 100.00Enroute climb started 2 miles south east of Aulsovet Tretiy (Almaty Oblysy, Kazakhstan). Climbing from 31,999 ft asl to 33,991 ft asl, an increase of 1,993 ft in 3 minutes and covering 26 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 302 kt292 kt min to max 306 kt 305 292 kt
100 % Average bank angle 3.9 °0.0 ° min to max 12.5 ° 0.3 0.0 °
100 % Average g force 1.01 g0.93 g min to max 1.05 g 1.01 0.99 g
Info Average VSI 448 fpm-19 fpm min to max 1,504 fpm 20 -16 fpm
Info Average altitude 32,533 ft asl31,998 ft asl min to max 33,991 ft asl 31,999 33,991 ft asl
Info Average pitch angle 3.5 °2.8 ° min to max 4.7 ° 2.9 3.2 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 3 100.00Enroute level cruise started 4 miles south west of Kaskaogiz (Almaty Oblysy, Kazakhstan) and lasted 213 minutes, covering 1,606 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 34,000 ft asl33,970 ft asl min to max 34,037 ft asl 33,989 34,000 ft asl
100 % Average speed 293 kt288 kt min to max 298 kt 292 293 kt
100 % Average bank angle 2.7 °0.0 ° min to max 30.1 ° 0.0 0.1 °
100 % Average g force 1.01 g0.95 g min to max 1.17 g 1.00 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 3.0 °2.3 ° min to max 3.6 ° 3.3 2.8 °

Events

Info Autopilot Bank Hold Activated 33,721 ft agl · 490 kt
Info Autopilot Bank Hold Deactivated 33,707 ft agl · 490 kt
Info Autopilot Bank Hold Activated 33,730 ft agl · 489 kt
Info Autopilot Bank Hold Deactivated 33,719 ft agl · 490 kt
Info Autopilot Bank Hold Activated 34,100 ft agl · 490 kt
Info Autopilot Bank Hold Deactivated 34,110 ft agl · 490 kt
Enroute Climb 4 100.00Enroute climb started 38 miles north of Iyidere (Rize, Turkey). Climbing from 34,001 ft asl to 35,270 ft asl, an increase of 1,269 ft in 2 minutes and covering 14 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 291 kt284 kt min to max 294 kt 293 284 kt
100 % Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.1 0.0 °
100 % Average g force 1.00 g0.98 g min to max 1.03 g 1.00 0.98 g
Info Average VSI 819 fpm-11 fpm min to max 2,391 fpm 4 2,391 fpm
Info Average altitude 34,304 ft asl33,999 ft asl min to max 35,270 ft asl 34,001 35,270 ft asl
Info Average pitch angle 3.7 °2.7 ° min to max 5.7 ° 2.7 5.7 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 4 100.00Enroute level cruise started 37 miles north of Akcaabat (Trabzon, Turkey) and lasted 214 minutes, covering 1,681 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 36,000 ft asl35,629 ft asl min to max 36,027 ft asl 35,629 35,999 ft asl
100 % Average speed 280 kt276 kt min to max 286 kt 280 280 kt
100 % Average bank angle 1.7 °0.0 ° min to max 17.9 ° 0.0 0.1 °
100 % Average g force 1.00 g0.94 g min to max 1.06 g 0.97 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 2.9 °2.5 ° min to max 5.2 ° 5.2 2.7 °

Events

Info Autopilot Bank Hold Activated 35,871 ft agl · 484 kt
Info Autopilot Bank Hold Deactivated 35,830 ft agl · 484 kt
Info Autopilot Bank Hold Activated 35,622 ft agl · 487 kt
Info Autopilot Bank Hold Deactivated 35,292 ft agl · 483 kt
Info Autopilot Bank Hold Activated 35,639 ft agl · 487 kt
Info Autopilot Bank Hold Deactivated 35,697 ft agl · 486 kt
Info Autopilot Bank Hold Activated 35,640 ft agl · 486 kt
Info Autopilot Bank Hold Deactivated 35,524 ft agl · 486 kt
Info Autopilot Bank Hold Activated 35,457 ft agl · 488 kt
Info Autopilot Bank Hold Deactivated 35,479 ft agl · 488 kt
Enroute Descent 100.00Enroute descent started 26 miles north west of Middelkerke (Flanders, Belgium). Descent from 35,999 ft asl to 1,378 ft asl, a decrease of 34,621 ft in 23 minutes and covering 120 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 225 kt143 kt min to max 324 kt 281 145 kt
100 % Average bank angle 9.5 °0.0 ° min to max 31.9 ° 0.0 0.1 °
100 % Average g force 1.03 g0.78 g min to max 1.22 g 1.00 1.00 g
Info Average VSI -1,350 fpm-3,893 fpm min to max 3 fpm -2 -800 fpm
Info Average altitude 11,194 ft asl1,378 ft asl min to max 35,999 ft asl 35,999 1,378 ft asl
Info Average pitch angle 1.7 °-2.7 ° min to max 8.0 ° 2.7 2.7 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Autopilot Bank Hold Activated 9,917 ft agl · 325 kt
Info Flaps Position 1 9,115 ft agl · 271 kt
Info Flaps Position 2 7,699 ft agl · 241 kt
Info Flaps Position 3 7,562 ft agl · 229 kt
Info Flaps Position 4 3,651 ft agl · 175 kt
Info Landing Gear Down 3,618 ft agl · 174 kt
Info Flaps Position 5 3,211 ft agl · 164 kt
Info Flaps Position 6 3,154 ft agl · 157 kt
Arrival Final 4 99.50Approaching runway 27L at EGLL London Heathrow Airport from 4 nm to 3 nm. Descent from 1,276 ft agl to 953 ft agl. A decrease of 322 ft in 23 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °2.9 ° min to max 3.0 °Target 3.0 ° 3.0 2.9 °
100 % Average speed 144 kt143 kt min to max 145 kt 145 144 kt
100 % Heading variation 0.0 °-0.1 ° min to max 0.1 ° 0.1 -0.1 °
98 % Average bank angle 2.3 °0.4 ° min to max 3.9 ° 1.0 3.1 °
100 % Average g force 1.00 g0.99 g min to max 1.01 g 0.99 1.00 g
Info Average VSI -864 fpm-923 fpm min to max -811 fpm -811 -923 fpm
Info Average altitude 1,120 ft agl953 ft agl min to max 1,276 ft agl 1,276 953 ft agl
Info Average pitch angle 2.5 °2.3 ° min to max 2.8 ° 2.6 2.3 °

Events

Fail GPWS Warning Activated 969 ft agl · 145 kt
Info GPWS Warning Deactivated 949 ft agl · 146 kt
33.253.53.7548509009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500Distance to Touchdown NMApproach Height ft33.253.53.754-130-98-65-330336598130Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 3 100.00Approaching runway 27L at EGLL London Heathrow Airport from 3 nm to 2 nm. Descent from 939 ft agl to 680 ft agl. A decrease of 259 ft in 23 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °2.9 ° min to max 3.1 °Target 3.0 ° 2.9 3.1 °
100 % Average speed 143 kt142 kt min to max 144 kt 144 144 kt
100 % Heading variation -0.1 °-0.1 ° min to max 0.0 ° -0.1 0.0 °
100 % Average bank angle 1.2 °0.1 ° min to max 2.6 ° 1.5 0.9 °
100 % Average g force 1.01 g0.92 g min to max 1.05 g 1.00 0.99 g
Info Average VSI -634 fpm-945 fpm min to max -462 fpm -938 -563 fpm
Info Average altitude 800 ft agl680 ft agl min to max 939 ft agl 939 680 ft agl
Info Average pitch angle 3.7 °2.3 ° min to max 4.5 ° 2.3 3.5 °

Events

Fail GPWS Warning Activated still on from an earlier stage 934 ft agl · 146 kt
Fail GPWS Warning Activated 885 ft agl · 145 kt
Info GPWS Warning Deactivated 879 ft agl · 146 kt
22.252.52.7536006507007508008509009501,0001,0501,100Distance to Touchdown NMApproach Height ft22.252.52.753-110-83-55-280285583110Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 2 99.63Approaching runway 27L at EGLL London Heathrow Airport from 2 nm to 1 nm. Descent from 670 ft agl to 346 ft agl. A decrease of 324 ft in 23 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.2 °3.1 ° min to max 3.3 °Target 3.0 ° 3.1 3.2 °
100 % Average speed 146 kt144 kt min to max 147 kt 144 145 kt
100 % Heading variation 0.0 °-0.1 ° min to max 0.2 ° -0.0 0.2 °
98 % Average bank angle 1.7 °0.4 ° min to max 3.7 ° 2.5 3.7 °
100 % Average g force 0.99 g0.90 g min to max 1.05 g 0.99 0.99 g
Info Average VSI -802 fpm-1,041 fpm min to max -562 fpm -562 -1,041 fpm
Info Average altitude 518 ft agl346 ft agl min to max 670 ft agl 670 346 ft agl
Info Average pitch angle 2.2 °1.1 ° min to max 3.5 ° 3.5 1.8 °

Events

Fail GPWS Warning Activated still on from Arrival Final 3 885 ft agl · 145 kt
Info GPWS Warning Deactivated 604 ft agl · 147 kt
11.251.51.752250300350400450500550600650700750Distance to Touchdown NMApproach Height ft11.251.51.752-80-60-40-20020406080Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 1 100.00Approaching runway 27L at EGLL London Heathrow Airport from 1 nm to 0 nm. Descent from 330 ft agl to 74 ft agl. A decrease of 256 ft in 19 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.3 °3.0 ° min to max 3.8 °Target 3.0 ° 3.2 3.8 °
100 % Average speed 143 kt143 kt min to max 145 kt 145 143 kt
100 % Heading variation 0.0 °-0.0 ° min to max 0.1 ° 0.1 0.0 °
100 % Average bank angle 0.5 °0.1 ° min to max 1.6 ° 1.2 0.1 °
100 % Average g force 1.04 g0.97 g min to max 1.07 g 1.02 1.02 g
Info Average VSI -683 fpm-1,056 fpm min to max -488 fpm -1,056 -488 fpm
Info Average altitude 120 ft agl74 ft agl min to max 330 ft agl 330 74 ft agl
Info Average pitch angle 3.5 °1.8 ° min to max 4.1 ° 1.8 3.6 °

Events

Fail GPWS Warning Activated 187 ft agl · 143 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 99.25Landing on runway 27L at EGLL London Heathrow Airport, runway length 3,641 m. Good threshold height. Threshold speed was good at 143 kt.
ScoreDescriptionStartProfileEnd
100 % Threshold speed was good at 143 kt. Target 146 kt
100 % Target 50 ft agl
97 % The flare tracked the target profile closely. The aircraft floated down the runway before touching. Touchdown was 1,059 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.
100 % Heading variation 0.2 °-2.9 ° min to max 1.8 ° 0.2 -2.9 °
100 % Average bank angle 0.4 °0.0 ° min to max 0.8 ° 0.1 0.4 °
100 % Average g force 1.01 g0.94 g min to max 1.16 g 1.02 0.95 g
Info Average speed 137 kt126 kt min to max 144 kt 143 126 kt
Info Average VSI -198 fpm-584 fpm min to max 79 fpm -485 -132 fpm
Info Average altitude 8 ft agl-4 ft agl min to max 46 ft agl 46 -4 ft agl
Info Average pitch angle 5.1 °2.4 ° min to max 6.8 ° 3.6 5.4 °

Events

Fail GPWS Warning Activated still on from Arrival Final 1 187 ft agl · 143 kt
Info GPWS Warning Deactivated 48 ft agl · 143 kt
0751502253003754505256006757508259009751,0501,1251,2001,27501223354658Runway Distance mLanding Height ft0751502253003754505256006757508259009751,0501,1251,2001,275-30-24-18-12-60612182430Runway Distance mRunway Width m
Arrival Touchdown 85.00Touchdown point was 640 m beyond the touchdown zone. Touchdown speed at 126 kt was good. Touchdown rate was smooth at -132 fpm. Runway touchdown alignment was perfect. Local weather - Temperature 12 °C. Wind 2 kt at 170 °. Crosswind: 2 kt Headwind: 0 kt.
ScoreDescriptionStartProfileEnd
100 % Touchdown VSI was -132 fpm.
0 % Touchdown distance was 1,062 mTarget 457 m
100 % Speed at touchdown 126 ktTarget below 142 kt
100 % Runway alignment max 1.01 m0.97 m right -0.89 -1.01 m
100 % Average bank angle 0.3 °0.1 ° min to max 0.8 ° 0.4 0.1 °
100 % Average g force 1.00 g0.94 g min to max 1.12 g 0.95 1.09 g
100 % Landing Bounce
Info Average speed 125 kt125 kt min to max 126 kt 126 125 kt
Info Average pitch angle 5.3 °5.2 ° min to max 5.4 ° 5.4 5.2 °
Arrival Rollout 99.89Total landing distance 2,024 m, 56 % of runway. Runway rollout alignment was very good.
ScoreDescriptionStartProfileEnd
100 % Landing distance 2,024 m56 % of runway.
100 % Runway alignment max 5.17 m2.06 m left to 3.12 m right -0.99 -3.12 m
100 % Average g force 1.01 g0.97 g min to max 1.08 g 1.06 0.97 g
Info Average speed 116 kt66 kt min to max 124 kt 124 66 kt
Info Average pitch angle 4.2 °-0.8 ° min to max 5.8 ° 5.2 -0.7 °
Info Average bank angle 0.3 °0.0 ° min to max 0.8 ° 0.3 0.3 °
Runway Exit Exiting runway, average speed 29 kt
ScoreDescriptionStartProfileEnd
Info Average speed 29 kt18 kt min to max 53 kt 53 20 kt
Info Average pitch angle -0.4 °-0.9 ° min to max -0.1 ° -0.8 -0.6 °
Info Average bank angle 0.6 °0.0 ° min to max 1.0 ° 0.0 0.0 °
Info Average g force 1.00 g0.99 g min to max 1.01 g 1.00 1.00 g
Arrival Taxi 51.05Taxiing to the parking from the runway took 2 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
90 % Average speed 18 kt5 kt min to max 32 kt 21 6 kt
0 % Average speed turning corners 18 ktmax 27 kt 0 0 kt
100 % Average g force 1.00 g0.96 g min to max 1.02 g 1.01 1.00 g
Info Average pitch angle -0.5 °-1.5 ° min to max -0.2 ° -0.6 -0.5 °
Info Average bank angle 0.1 °0.0 ° min to max 0.6 ° 0.1 0.0 °

Events

Fail Landing Lights
Info Flaps Position 5 13 ft agl · 8 kt
Info Flaps Position 4 13 ft agl · 14 kt
Info Flaps Position 3 13 ft agl · 26 kt
Info Flaps Position 2 13 ft agl · 20 kt
Info Flaps Position 1 13 ft agl · 15 kt
Info Flaps Fully Retracted 13 ft agl · 18 kt

Takeoff

99.03 %
OkTaxi lightsSet
100.00Takeoff roll2,377 m · 60 %
100.00Liftoff speed196 kt · target 183
95.16Runway alignment4.38 m L
OkBounce on takeoffNone
100.00Rate of climb508 ft/m
Takeoff weight347,651 kg
Airfield elevation23 ft asl
Wind60° · 3 kn · 3 kn cross

Approach

99.78 %
Stable1,000 ft gateAll six good
Stable500 ft gateAll six good
100.00Threshold height45 ft
100.00Threshold speed143 kt
100.00Centreline offset0.89 m R
Flare 97.00The flare tracked the target profile closely. The aircraft floated down the runway before touching. Touchdown was 1,059 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

85.00 %
0.00Touchdown point1,059 m
100.00Centreline at touchdown1.01 m R
100.00Sink rate-131 ft/m
100.00Touchdown force1.12 G
OkBouncesNone
99.89Rollout distance927 m · 55 % used
Landing weight230,736 kg
Airfield elevation75 ft asl
Wind169° · 3 kn · 2 kn cross

The stabilisation gates

Two stabilised approach gates, each with six checks at 1,000 ft and 500 ft above the runway.

Six checks, two gates1,000 ft500 ft
Gear down
Landing flap
Sink rate
On glideslope
On centreline
On speed

The approach, gate by gate

Gate Height Centreline Speed
3.0 nm 973 ft 0.18° R −3 kt
2.0 nm 690 ft 0.01° R −2 kt
1.5 nm 554 ft 0.18° R +1 kt
1.0 nm 371 ft 0.22° L −0 kt
0.5 nm 191 ft 0.13° R −3 kt
THR 45 ft 0.21 m R −3 kt

Touchdown on EGLL 27L

Past threshold
1,059 m
Off centreline
1.01 mR
Sink rate
-131 ft/m
Impact
1.12G

Side view — the last 2,108 m of the approach.

45 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 305 m This flight — 45 ft, down at 1,059 m

Plan view — the first 2,108 m of the 3,641 m runway, to the same scale as the side view.

5001,0001,5002,000 THRESHOLD FULL SCORE TO 503 M 1,059 m past threshold CLEARED

Touched down 1,059 m past the threshold — beyond the full-score zone. The arrival was smooth.

Runway used 1,986 m of 3,641 m · 55 %

The rest of the report

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Flight narrative

The Boeing 777-300ER taxied from the parking area to runway 16L at Incheon International Airport (RKSI) in 7 minutes, covering a distance of 2 nm.

During the departure roll on runway 16L, the aircraft accelerated to a liftoff speed of 196 kt and left the ground after traveling 2,377 m, which represented 60 % of the runway length; ambient temperature was 24 °C with a wind of 3 kt from 060° and a cross-wind component of 3 kt.

The initial climb began 1 mile south of RKSI, climbing from 984 ft asl to 29,579 ft asl-a gain of 28,595 ft-over 20 minutes while covering 125 nm.

Subsequent level cruise commenced 66 nm south-west of ZKON Ongjin Airport and continued for 64 minutes, during which the aircraft flew 478 nm.

A second climb segment started 18 nm north-west of ZGUO Gulou Airport, raising altitude from 30,008 ft asl to 31,980 ft asl, an increase of 1,973 ft in 3 minutes while traversing 26 nm.

The following cruise phase originated 40 nm north-east of ZJII Yongning Air Base and lasted 262 minutes, covering 1,977 nm.

A third climb was initiated 2 nm south-east of Aulsovet Tretiy, lifting the aircraft from 31,999 ft asl to 33,991 ft asl, a rise of 1,993 ft in 3 minutes over 26 nm.

The next cruise segment began 4 nm south-west of Kaskaogiz and persisted for 213 minutes, during which 1,606 nm were flown.

A fourth climb started 38 nm north of Iyidere, increasing altitude from 34,001 ft asl to 35,270 ft asl-a gain of 1,269 ft-in 2 minutes while covering 14 nm.

The final cruise leg originated 37 nm north of Akcaabat and continued for 214 minutes, encompassing 1,681 nm.

Descent commenced 26 nm north-west of Middelkerke, descending from 35,999 ft asl to 1,378 ft asl, a loss of 34,621 ft in 23 minutes and covering 120 nm.

The aircraft entered final approach to runway 27L at London Heathrow Airport (EGLL) from the east, maintaining a heading of 271.0° at 4 nm and 1,276 ft agl.

Landing on runway 27L, which is 3,641 m long, was achieved with a threshold speed of 143 kt; touchdown occurred 640 m beyond the touchdown zone at 126 kt, with a smooth vertical speed of minus 132 fpm and perfect alignment, while local weather reported a temperature of 12 °C and a wind of 2 kt from 170°.

The rollout distance measured 2,024 m, representing 56 % of the runway, and alignment during rollout was very good.

After exiting the runway, the aircraft taxied to the parking area in 2 minutes, covering less than 1 nm.

In total, the flight covered 6,063 nm, required 815 minutes of elapsed time, and consumed 117,345 kg of fuel.

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 16L at RKSI Incheon International Airport in the Boeing 777-300ER
96.31 %
82.5 %
Taxi
Taxiing from the parking to the runway took 7 minutes and covered 2 nm.
Taxi Lights
100 %
Switched On
Ground Speed kt
100 %
30 15 0
Turn Speed
56.25 %
30 15 0
G
100 %
1.25 1 0.75
Bank °
Info
1 0.5 0
Pitch °
Info
1 0.5 0
99.03 %
Takeoff Roll
Departure roll runway 16L at RKSI Incheon International Airport. Takeoff distance 2,377 m 60 % of runway. Liftoff speed was 196 kt. Local weather - Temperature 24 °C. Wind 3 kt at 60 °. Crosswind: 3 kt Headwind: 0 kt.
Takeoff Distance
100 %
Roll distance of 2,377 m using 59.58 % of runway
Liftoff Speed
100 %
Liftoff speed was 196 kn - Target 183 kn
Alignment
95.16 %
4.38 m left to 0.00 m left
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
200 110 20
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
100 %
Climb 1
Departure climb to 50 ft agl from runway 16L RKSI Incheon International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
210 200 190
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
13 10 7
Climb Rate fpm
Info
1,100 500 -100
100 %
Climb 2
Departure climb to 400 ft agl from 16L RKSI Incheon International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
210 205 200
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
17 15 12
Climb Rate fpm
Info
2,900 1,900 900
100 %
Climb 3
Departure climb to 1,000 ft agl from 16L RKSI Incheon International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
220 210 200
Bank °
100 %
6 3 0
G
100 %
1.5 1 0.5
Pitch °
Info
13 11 9
Climb Rate fpm
Info
2,600 2,050 1,500
02505007501,0001,2501,5001,7502,0002,2502,5002,7503,0003,2503,5003,750095190285380475 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 27L at EGLL London Heathrow Airport in the Boeing 777-300ER
Landing Score 96.04 %
Landing Summary

The Boeing 777-300ER entered the final approach to runway 27L at EGLL from the east on a heading of 271.0° at 4 nm and 1,276 ft agl. The approach was assessed as stabilised at the 1,000 ft gate, with gear, flaps, sink rate, glideslope and centreline all within limits.

Threshold height was reported as good and the threshold speed was good at 143 kt. The aircraft continued the flare in accordance with the approach parameters.

Touchdown occurred 640 m beyond the touchdown zone. Touchdown speed was good at 126 kt, the vertical rate was smooth at minus 132 fpm, and runway touchdown alignment was perfect.

Total landing distance was 2,024 m, representing 56 % of the 3,641 m runway, and rollout alignment was very good.

With a final score of 96.0 %, the landing was strong; concentrating on reducing the touchdown point toward the typical aim point of about 300 m (1,000 ft) in will tighten the rollout margin and further optimise performance.

99.5 %
Final 4
Approaching runway 27L at EGLL London Heathrow Airport from 4 nm to 3 nm. Descent from 1,276 ft agl to 953 ft agl. A decrease of 322 ft in 23 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
145 142 140
Alignment
100 %
0.5 0 -0.5
Bank °
97.51 %
4 2 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-811 -905 -1,000
33.253.53.7548509009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500 Distance to Touchdown NM Approach Height ft
33.253.53.754-130-98-65-330336598130 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 3
Approaching runway 27L at EGLL London Heathrow Airport from 3 nm to 2 nm. Descent from 939 ft agl to 680 ft agl. A decrease of 259 ft in 23 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 %
3 1.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-462 -731 -1,000
22.252.52.7536006507007508008509009501,0001,0501,100 Distance to Touchdown NM Approach Height ft
22.252.52.753-110-83-55-280285583110 Distance to Touchdown NM Approach Runway Alignment m
99.63 %
Final 2
Approaching runway 27L at EGLL London Heathrow Airport from 2 nm to 1 nm. Descent from 670 ft agl to 346 ft agl. A decrease of 324 ft in 23 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 °
98.16 %
4 2 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-562 -831 -1,100
11.251.51.752250300350400450500550600650700750 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 27L at EGLL London Heathrow Airport from 1 nm to 0 nm. Descent from 330 ft agl to 74 ft agl. A decrease of 256 ft in 19 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
145 142 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
5 2.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-488 -794 -1,100
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
99.25 %
Landing
Landing on runway 27L at EGLL London Heathrow Airport, runway length 3,641 m. Good threshold height. Threshold speed was good at 143 kt.
Height
100 %
Good threshold height. Target 50 ft agl
Speed
100 %
Threshold speed was good at 143 kt. Target 146 kt
Flare
97 %
The flare tracked the target profile closely. The aircraft floated down the runway before touching. Touchdown was 1,059 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
100 %
100 0 -100
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
IAS kt
Info
144 132 120
Pitch °
Info
7 4.5 2
Descent Rate fpm
Info
79 -261 -600
0751502253003754505256006757508259009751,0501,1251,2001,27501223354658 Runway Distance m Landing Height ft
0751502253003754505256006757508259009751,0501,1251,2001,275-30-24-18-12-60612182430 Runway Distance m Runway Width m
85 %
Touchdown
Touchdown point was 640 m beyond the touchdown zone. Touchdown speed at 126 kt was good. Touchdown rate was smooth at -132 fpm. Runway touchdown alignment was perfect. Local weather - Temperature 12 °C. Wind 2 kt at 170 °. Crosswind: 2 kt Headwind: 0 kt.
Touchdown
100 %
Touchdown rate was smooth at -143 ft/m.
Speed
100 %
Touchdown speed at 126 kt was good. Target below 142 kn
Distance
0 %
Touchdown point was 640 m beyond the touchdown zone.
Alignment
100 %
Runway touchdown alignment was perfect.
Bank
100 %
Bank angle 0.3 °
G
100 %
G 1.00 g
Bounce
100 %
No Bounce Detected
99.89 %
Rollout
Total landing distance 2,024 m, 56 % of runway. Runway rollout alignment was very good.
Distance
100 %
Landing distance 2,024 m using 55.6 % of runway
Alignment
99.76 %
Runway rollout alignment was very good.
G
100 %
1.25 1 0.75
IAS kt
Info
125 92 60
Bank °
Info
1 0.5 0
Pitch °
Info
6 3 0
02004006008001,0001,2001,4001,6001,8002,000 Runway Distance m Runway Width m
51.05 %
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
90 %
30 15 0
Turn Speed
0 %
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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