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EGLL
London, England
Runway 27L
Elevation75 ft asl
Weight346,238 kg
Fuel112,587 kg
Wind240° · 16 kn · 8 kn cross

Flight Score

98.33 %
VTBS
Bangkok, Thailand
Runway 20R
Elevation3 ft asl
Weight245,392 kg
Fuel11,365 kg
Wind240° · 9 kn · 6 kn cross
5 Jul 2025 11:32 5427 nm Boeing 777-300 101,222 kg
Departure Score
98.58 %
Enroute Score
100.00 %
Arrival Score
96.41 %

What went well

Touched down at -148 ft/m — a soft arrival
Straight touchdown — 3.94 m off the centreline, no bounce
1.16 G at touchdown — inside band

What held you back

Arrival Landing — Landing and flare profile at 13 %, −0.91 points
Departure Roll — Liftoff speed was 215 kt at 76 %, −0.42 points
Arrival Touchdown — Touchdown distance was 687 m at 75 %, −0.21 points

Top opportunity

Work on the flare

Arrival Landing

Arrive slow and the sink rate at the threshold is already above schedule, the flare is short because there is no energy to extend it, and the touchdown is hard in a way that feels exactly like a late flare. Diagnosing a slow arrival as a late flare is the catastrophic misread: you respond by flaring earlier, which bleeds more speed, which makes the next one worse. The tiebreaker is threshold speed against VRef, not feel. Never diagnose a flare without it.

Read more in Flare Timing

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 100.00Taxiing from the parking to the runway took 8 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 7 kt0 kt min to max 8 kt 3 5 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 1.00 g 1.00 1.00 g
Info Average pitch angle -0.4 °-0.5 ° min to max -0.4 ° -0.4 -0.4 °
Info Average bank angle 0.0 °0.0 ° min to max 0.1 ° 0.0 0.0 °

Events

Info Pitot Heat Switched On 13 ft agl · 5 kt
Info Parking Brake On 13 ft agl · 7 kt
Info Engine 1 Started 13 ft agl · 7 kt
Info Flaps Position 1 13 ft agl · 5 kt
Info Flaps Position 2 13 ft agl · 8 kt
Info Taxi Lights Switched On 13 ft agl · 5 kt
Info Parking Brake Off 13 ft agl · 8 kt
Info Landing Lights Switched On 13 ft agl · 8 kt
Departure Runway Entry Entering runway 27L at EGLL London Heathrow Airport, Average speed was 15 kt.
ScoreDescriptionStartProfileEnd
Info Average speed 7 kt0 kt min to max 21 kt 5 21 kt
Info Average pitch angle -0.5 °-0.6 ° min to max -0.4 ° -0.4 -0.4 °
Info Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.1 0.1 °
Info Average g force 1.00 g1.00 g min to max 1.00 g 1.00 1.00 g

Events

Info Strobe Lights Switched On 13 ft agl · 8 kt
Departure Roll 93.74Departure roll runway 27L at EGLL London Heathrow Airport. Takeoff distance 2,311 m 69 % of runway. Liftoff speed was 215 kt. Local weather - Temperature 27 °C. Wind 18 kt at 240 °. Crosswind: 9 kt Headwind: 15 kt.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 2,311 m69 % of runway
76 % Liftoff speed was 215 ktTarget 182 kt
93 % Runway alignment max 5.30 m4.93 m left to 0.37 m right 2.87 4.93 m
100 % Average g force 1.00 g0.95 g min to max 1.06 g 1.00 1.06 g
100 % Takeoff Bounce
Info Average pitch angle -0.1 °-0.5 ° min to max 6.6 ° -0.4 6.6 °
Info Average bank angle 0.3 °0.0 ° min to max 1.3 ° 0.2 1.2 °
Departure Climb 1 99.61Departure climb to 50 ft agl from runway 27L EGLL London Heathrow Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.2 °-0.3 ° min to max -0.1 ° -0.1 -0.3 °
100 % Average speed 220 kt215 kt min to max 224 kt 215 224 kt
98 % Average bank angle 1.4 °0.8 ° min to max 2.6 ° 1.2 2.6 °
100 % Average g force 1.25 g1.07 g min to max 1.35 g 1.07 1.24 g
Info Average VSI 522 fpm22 fpm min to max 1,234 fpm 22 1,234 fpm
Info Average altitude 16 ft agl0 ft agl min to max 44 ft agl 0 44 ft agl
Info Average pitch angle 10.2 °6.8 ° min to max 12.1 ° 6.8 12.1 °
Departure Climb 2 99.55Departure climb to 400 ft agl from 27L EGLL London Heathrow Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.3 °-0.4 ° min to max -0.3 ° -0.3 -0.4 °
100 % Average speed 222 kt220 kt min to max 226 kt 224 226 kt
98 % Average bank angle 1.9 °0.0 ° min to max 2.7 ° 2.6 0.9 °
100 % Average g force 1.18 g1.05 g min to max 1.23 g 1.23 1.06 g
Info Average VSI 1,886 fpm1,265 fpm min to max 3,462 fpm 1,265 3,462 fpm
Info Average altitude 107 ft agl46 ft agl min to max 379 ft agl 46 379 ft agl
Info Average pitch angle 13.2 °12.2 ° min to max 14.9 ° 12.2 14.9 °

Events

Info Landing Gear Up 276 ft agl · 228 kt
Departure Climb 3 100.00Departure climb to 1,000 ft agl from 27L EGLL London Heathrow Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.5 °-0.5 ° min to max -0.5 ° -0.5 -0.5 °
100 % Average speed 226 kt225 kt min to max 228 kt 225 225 kt
100 % Average bank angle 0.8 °0.4 ° min to max 1.2 ° 0.9 0.8 °
100 % Average g force 1.10 g1.06 g min to max 1.19 g 1.06 1.07 g
100 % Landing gear up
Info Average VSI 4,374 fpm3,642 fpm min to max 5,364 fpm 3,642 5,364 fpm
Info Average altitude 649 ft agl439 ft agl min to max 909 ft agl 439 909 ft agl
Info Average pitch angle 18.1 °15.7 ° min to max 20.6 ° 15.7 20.6 °

Events

Fail Bounce during liftoff 839 ft agl · 232 kt
Enroute Climb 100.00Enroute climb started 1 mile south east of Colnbrook (Slough, England). Climbing from 1,097 ft asl to 5,556 ft asl, an increase of 4,459 ft in 2 minutes and covering 6 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 225 kt210 kt min to max 246 kt 224 246 kt
100 % Average bank angle 21.4 °0.0 ° min to max 31.2 ° 0.7 0.4 °
100 % Average g force 1.05 g0.76 g min to max 1.19 g 1.08 0.99 g
Info Average VSI 2,088 fpm145 fpm min to max 6,401 fpm 5,613 1,696 fpm
Info Average altitude 3,061 ft asl1,097 ft asl min to max 5,556 ft asl 1,097 5,556 ft asl
Info Average pitch angle 11.1 °7.8 ° min to max 21.7 ° 21.4 10.2 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 1 4,624 ft agl · 258 kt
Enroute Level 100.00Enroute level cruise started 1 mile south east of Weybridge (Surrey, England) and lasted 9 minutes, covering 42 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 6,003 ft asl5,830 ft asl min to max 6,042 ft asl 5,830 6,018 ft asl
100 % Average speed 244 kt239 kt min to max 253 kt 248 243 kt
100 % Average bank angle 9.2 °0.0 ° min to max 31.5 ° 0.2 0.2 °
100 % Average g force 1.02 g0.87 g min to max 1.18 g 0.96 0.99 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 7.3 °5.8 ° min to max 9.9 ° 9.9 7.1 °
Enroute Climb 2 100.00Enroute climb started 1 mile south of Bredgar (Kent, England). Climbing from 6,021 ft asl to 29,009 ft asl, an increase of 22,988 ft in 14 minutes and covering 102 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 309 kt243 kt min to max 321 kt 244 320 kt
100 % Average bank angle 3.8 °0.0 ° min to max 13.3 ° 0.3 0.1 °
100 % Average g force 1.00 g0.91 g min to max 1.14 g 1.00 0.99 g
Info Average VSI 1,671 fpm10 fpm min to max 2,386 fpm 10 854 fpm
Info Average altitude 18,701 ft asl6,021 ft asl min to max 29,009 ft asl 6,021 29,009 ft asl
Info Average pitch angle 6.0 °4.0 ° min to max 11.5 ° 7.0 4.0 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Fully Retracted 7,570 ft agl · 276 kt
Info Landing Lights Switched Off 10,998 ft agl · 369 kt
Info Taxi Lights Switched Off 11,027 ft agl · 371 kt
Enroute Level 2 100.00Enroute level cruise started overhead Dentergem (Flanders, Belgium) and lasted 82 minutes, covering 726 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 29,553 ft asl29,143 ft asl min to max 30,093 ft asl 29,143 30,093 ft asl
100 % Average speed 324 kt320 kt min to max 326 kt 320 324 kt
100 % Average bank angle 0.5 °0.0 ° min to max 12.7 ° 0.0 0.1 °
100 % Average g force 1.00 g0.96 g min to max 1.03 g 0.96 1.01 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 2.9 °2.7 ° min to max 4.3 ° 3.6 4.3 °
Enroute Climb 3 100.00Enroute climb started 1 mile south of Szekkutas (Csongrad megye, Hungary). Climbing from 30,319 ft asl to 31,747 ft asl, an increase of 1,428 ft in 2 minutes and covering 14 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 314 kt310 kt min to max 323 kt 322 311 kt
100 % Average bank angle 0.1 °0.0 ° min to max 0.1 ° 0.1 0.0 °
100 % Average g force 0.99 g0.91 g min to max 1.01 g 1.00 1.00 g
Info Average VSI 862 fpm-22 fpm min to max 2,612 fpm 1,356 10 fpm
Info Average altitude 31,404 ft asl30,319 ft asl min to max 31,752 ft asl 30,319 31,747 ft asl
Info Average pitch angle 4.0 °3.1 ° min to max 5.8 ° 4.4 3.2 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 3 100.00Enroute level cruise started 3 miles north east of Mezohegyes (Bekes County, Hungary) and lasted 174 minutes, covering 1,517 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 32,002 ft asl31,751 ft asl min to max 32,518 ft asl 31,751 32,513 ft asl
100 % Average speed 311 kt308 kt min to max 316 kt 310 310 kt
100 % Average bank angle 1.8 °0.0 ° min to max 13.7 ° 0.1 11.4 °
100 % Average g force 1.00 g0.96 g min to max 1.04 g 1.00 1.03 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 3.0 °2.6 ° min to max 3.4 ° 3.2 2.8 °
Enroute Climb 4 100.00Enroute climb started 14 miles south of OIIE Imam Khomeini International Airport Tehran (Tehran Province, Iran). Climbing from 32,513 ft asl to 34,573 ft asl, an increase of 2,060 ft in 3 minutes and covering 30 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 303 kt295 kt min to max 311 kt 310 295 kt
100 % Average bank angle 1.6 °0.0 ° min to max 10.1 ° 10.1 0.0 °
100 % Average g force 1.00 g0.95 g min to max 1.03 g 1.03 1.00 g
Info Average VSI 496 fpm-60 fpm min to max 1,191 fpm -31 93 fpm
Info Average altitude 33,238 ft asl32,511 ft asl min to max 34,573 ft asl 32,513 34,573 ft asl
Info Average pitch angle 3.5 °2.7 ° min to max 4.6 ° 2.9 3.4 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 4 100.00Enroute level cruise started 21 miles south of Pishva (Tehran Province, Iran) and lasted 173 minutes, covering 1,369 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 34,572 ft asl34,504 ft asl min to max 34,670 ft asl 34,596 34,516 ft asl
100 % Average speed 298 kt290 kt min to max 302 kt 294 299 kt
100 % Average bank angle 3.5 °0.0 ° min to max 27.3 ° 0.2 6.6 °
100 % Average g force 1.01 g0.98 g min to max 1.14 g 1.00 1.02 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 3.0 °2.5 ° min to max 3.6 ° 3.5 2.8 °
Enroute Climb 5 100.00Enroute climb started 2 miles south east of Pratapgarh (State of Rajasthan, India). Climbing from 34,523 ft asl to 36,647 ft asl, an increase of 2,124 ft in 3 minutes and covering 29 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 292 kt285 kt min to max 300 kt 299 285 kt
100 % Average bank angle 0.2 °0.0 ° min to max 1.2 ° 1.2 0.0 °
100 % Average g force 1.00 g0.98 g min to max 1.03 g 1.00 1.00 g
Info Average VSI 585 fpm-19 fpm min to max 1,196 fpm 65 68 fpm
Info Average altitude 35,681 ft asl34,523 ft asl min to max 36,647 ft asl 34,523 36,647 ft asl
Info Average pitch angle 3.6 °2.7 ° min to max 4.1 ° 2.8 3.1 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 5 100.00Enroute level cruise started 8 miles south of Sitamau (Madhya Pradesh, India) and lasted 177 minutes, covering 1,449 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 36,564 ft asl36,493 ft asl min to max 36,670 ft asl 36,659 36,493 ft asl
100 % Average speed 286 kt279 kt min to max 292 kt 285 286 kt
100 % Average bank angle 0.2 °0.0 ° min to max 11.3 ° 0.1 0.0 °
100 % Average g force 1.00 g0.95 g min to max 1.04 g 1.00 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 2.9 °2.4 ° min to max 3.3 ° 3.0 2.7 °
Enroute Descent 100.00Enroute descent started 33 miles north west of Bo Phloi (Changwat Kanchanaburi, Thailand). Descent from 36,402 ft asl to 6,683 ft asl, a decrease of 29,719 ft in 21 minutes and covering 104 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 239 kt199 kt min to max 303 kt 286 212 kt
100 % Average bank angle 13.0 °0.0 ° min to max 31.5 ° 0.1 0.7 °
100 % Average g force 1.04 g0.86 g min to max 1.21 g 0.89 1.01 g
Info Average VSI -1,221 fpm-2,418 fpm min to max -238 fpm -1,505 -645 fpm
Info Average altitude 15,140 ft asl6,683 ft asl min to max 36,402 ft asl 36,402 6,683 ft asl
Info Average pitch angle 2.4 °-0.9 ° min to max 6.8 ° 0.3 2.4 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 1 12,696 ft agl · 268 kt
Info Flaps Position 2 11,186 ft agl · 253 kt
Enroute Level 6 100.00Enroute level cruise started 5 miles north of Ban Lam Luk Ka (Changwat Pathum Thani, Thailand) and lasted 2 minutes, covering 5 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 6,429 ft asl6,377 ft asl min to max 6,641 ft asl 6,641 6,377 ft asl
100 % Average speed 206 kt198 kt min to max 211 kt 211 198 kt
100 % Average bank angle 23.6 °0.0 ° min to max 30.6 ° 6.1 24.7 °
100 % Average g force 1.11 g0.93 g min to max 1.20 g 0.97 1.13 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 4.8 °2.4 ° min to max 5.8 ° 2.5 5.8 °
Enroute Descent 2 100.00Enroute descent started 6 miles east of VTWA Wang Noi Airport Wang Noi (Phra Nakhon Si Ayutthaya, Thailand). Descent from 6,377 ft asl to 1,270 ft asl, a decrease of 5,107 ft in 7 minutes and covering 22 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 179 kt148 kt min to max 201 kt 198 151 kt
100 % Average bank angle 6.4 °0.0 ° min to max 24.9 ° 23.7 0.0 °
100 % Average g force 1.01 g0.69 g min to max 1.19 g 1.10 1.16 g
Info Average VSI -736 fpm-2,226 fpm min to max 50 fpm -2 -1,252 fpm
Info Average altitude 4,133 ft asl1,270 ft asl min to max 6,379 ft asl 6,377 1,270 ft asl
Info Average pitch angle 2.5 °-2.2 ° min to max 6.5 ° 6.0 2.3 °
Info Turn coordination 00 min to max 0 0 0

Events

Fail Landing Lights 6,143 ft agl
Info Landing Lights Switched On 6,106 ft agl · 210 kt
Info Taxi Lights Switched On 6,106 ft agl · 210 kt
Info Flaps Position 3 5,892 ft agl · 201 kt
Info Landing Gear Down 2,979 ft agl · 210 kt
Info Flaps Position 4 2,499 ft agl · 207 kt
Info Flaps Position 5 2,220 ft agl · 199 kt
Info Flaps Position 6 1,860 ft agl · 188 kt
Arrival Final 4 100.00Approaching runway 20R at VTBS Suvarnabhumi Airport from 4 nm to 3 nm. Descent from 1,243 ft agl to 1,029 ft agl. A decrease of 214 ft in 24 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °2.9 ° min to max 3.2 °Target 3.0 ° 3.0 3.2 °
100 % Average speed 149 kt143 kt min to max 164 kt 149 164 kt
100 % Heading variation -0.0 °-0.0 ° min to max 0.0 ° -0.0 0.0 °
100 % Average bank angle 0.5 °0.0 ° min to max 1.3 ° 0.1 0.0 °
100 % Average g force 1.00 g0.87 g min to max 1.16 g 1.07 0.97 g
Info Average VSI -564 fpm-860 fpm min to max -100 fpm -761 -643 fpm
Info Average altitude 1,121 ft agl1,029 ft agl min to max 1,243 ft agl 1,243 1,029 ft agl
Info Average pitch angle 3.0 °-1.9 ° min to max 4.7 ° 3.4 -1.9 °
33.253.53.7549501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500Distance to Touchdown NMApproach Height ft33.253.53.754-130-98-65-330336598130Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 3 100.00Approaching runway 20R at VTBS Suvarnabhumi Airport from 3 nm to 2 nm. Descent from 1,014 ft agl to 570 ft agl. A decrease of 444 ft in 20 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °2.6 ° min to max 3.2 °Target 3.0 ° 3.2 2.6 °
100 % Average speed 164 kt157 kt min to max 169 kt 162 158 kt
100 % Heading variation 0.1 °0.0 ° min to max 0.1 ° 0.0 0.1 °
100 % Average bank angle 1.0 °0.0 ° min to max 2.3 ° 0.2 0.8 °
100 % Average g force 1.00 g0.83 g min to max 1.21 g 0.83 1.09 g
Info Average VSI -1,237 fpm-1,661 fpm min to max -711 fpm -832 -1,117 fpm
Info Average altitude 794 ft agl570 ft agl min to max 1,014 ft agl 1,014 570 ft agl
Info Average pitch angle -1.2 °-2.7 ° min to max 1.4 ° -2.2 1.3 °

Events

Fail GPWS Warning Activated 735 ft agl · 171 kt
Info GPWS Warning Deactivated 580 ft agl · 163 kt
22.252.52.7535005506006507007508008509009501,0001,0501,100Distance to Touchdown NMApproach Height ft22.252.52.753-110-83-55-280285583110Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 2 99.50Approaching runway 20R at VTBS Suvarnabhumi Airport from 2 nm to 1 nm. Descent from 541 ft agl to 267 ft agl. A decrease of 274 ft in 23 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 2.4 °2.2 ° min to max 2.6 °Target 3.0 ° 2.6 2.4 °
100 % Average speed 147 kt140 kt min to max 156 kt 156 150 kt
100 % Heading variation 0.1 °0.0 ° min to max 0.2 ° 0.2 0.1 °
97 % Average bank angle 1.7 °0.0 ° min to max 3.9 ° 1.0 1.5 °
100 % Average g force 1.01 g0.87 g min to max 1.15 g 1.11 1.00 g
Info Average VSI -751 fpm-1,348 fpm min to max -223 fpm -879 -223 fpm
Info Average altitude 394 ft agl267 ft agl min to max 541 ft agl 541 267 ft agl
Info Average pitch angle 2.9 °0.4 ° min to max 6.7 ° 2.0 3.9 °

Events

Fail GPWS Warning Activated 391 ft agl · 146 kt
11.251.51.752200250300350400450500550600650700Distance to Touchdown NMApproach Height ft11.251.51.752-90-68-45-23023456890Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 1 100.00Approaching runway 20R at VTBS Suvarnabhumi Airport from 1 nm to 0 nm. Descent from 262 ft agl to 73 ft agl. A decrease of 189 ft in 19 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.5 °2.5 ° min to max 4.0 °Target 3.0 ° 2.5 4.0 °
100 % Average speed 155 kt150 kt min to max 156 kt 150 155 kt
100 % Heading variation 0.0 °0.0 ° min to max 0.1 ° 0.0 0.0 °
100 % Average bank angle 1.0 °0.1 ° min to max 2.1 ° 0.1 1.1 °
100 % Average g force 1.00 g0.86 g min to max 1.07 g 0.86 1.03 g
Info Average VSI -706 fpm-840 fpm min to max -291 fpm -291 -834 fpm
Info Average altitude 125 ft agl73 ft agl min to max 262 ft agl 262 73 ft agl
Info Average pitch angle 2.0 °1.0 ° min to max 3.9 ° 2.8 2.0 °

Events

Fail GPWS Warning Activated still on from Arrival Final 2 391 ft agl · 146 kt
Fail GPWS Warning Activated 147 ft agl · 163 kt
Info GPWS Warning Deactivated 157 ft agl · 160 kt
Info GPWS Warning Deactivated 138 ft agl · 159 kt
00.250.50.751050100150200250300350Distance to Touchdown NMApproach Height ft00.250.50.751-70-53-35-18018355370Distance to Touchdown NMApproach Runway Alignment m
Arrival Landing 78.10Landing on runway 20R at VTBS Suvarnabhumi Airport, runway length 4,023 m. Threshold height at 55 ft agl was slightly above target. Threshold speed was slightly above target at 155 kt.
ScoreDescriptionStartProfileEnd
100 % Threshold speed was slightly above target at 155 kt. Target 147 kt
99 % Target 50 ft agl
13 % Landing and flare profile
100 % Heading variation 0.0 °0.0 ° min to max 0.1 ° 0.0 0.1 °
100 % Average bank angle 0.5 °0.0 ° min to max 1.4 ° 1.1 1.4 °
100 % Average g force 1.04 g0.95 g min to max 1.11 g 1.03 0.95 g
Info Average speed 150 kt144 kt min to max 155 kt 155 145 kt
Info Average VSI -426 fpm-832 fpm min to max -147 fpm -832 -148 fpm
Info Average altitude 22 ft agl3 ft agl min to max 55 ft agl 55 3 ft agl
Info Average pitch angle 3.5 °2.1 ° min to max 4.7 ° 2.1 3.4 °
07515022530037545052560067575082501123344657Runway Distance mLanding Height ft075150225300375450525600675750825-30-24-18-12-60612182430Runway Distance mRunway Width m
Arrival Touchdown 95.08Touchdown point was 295 m beyond the touchdown zone. Touchdown speed at 145 kt was a little fast. Touchdown rate was smooth at -148 fpm. Runway touchdown position was slightly misaligned by 4.3 m from centreline. Local weather - Temperature 32 °C. Wind 8 kt at 240 °. Crosswind: 6 kt Headwind: 6 kt.
ScoreDescriptionStartProfileEnd
98 % Touchdown VSI was -148 fpm.
75 % Touchdown distance was 687 mTarget 457 m
100 % Speed at touchdown 145 ktTarget below 144 kt
95 % Runway alignment max 4.29 m4.16 m left 4.19 3.94 m
100 % Average bank angle 0.6 °0.0 ° min to max 1.4 ° 1.4 0.6 °
100 % Average g force 1.10 g0.95 g min to max 1.16 g 0.95 1.12 g
100 % Landing Bounce
Info Average speed 145 kt145 kt min to max 145 kt 145 145 kt
Info Average pitch angle 3.1 °2.8 ° min to max 3.4 ° 3.4 2.8 °
Arrival Rollout 98.63Total landing distance 2,149 m, 53 % of runway. Runway rollout alignment was very good.
ScoreDescriptionStartProfileEnd
100 % Landing distance 2,149 m53 % of runway.
97 % Runway alignment max 4.68 m3.88 m left to 0.80 m right 3.88 2.35 m
100 % Average g force 1.00 g0.96 g min to max 1.10 g 1.10 1.00 g
Info Average speed 125 kt70 kt min to max 139 kt 139 70 kt
Info Average pitch angle 0.3 °-0.7 ° min to max 2.7 ° 2.7 -0.4 °
Info Average bank angle 0.6 °0.0 ° min to max 1.4 ° 0.7 0.0 °
Runway Exit Exiting runway, average speed 23 kt
ScoreDescriptionStartProfileEnd
Info Average speed 19 kt8 kt min to max 68 kt 68 8 kt
Info Average pitch angle -0.5 °-0.8 ° min to max -0.3 ° -0.4 -0.6 °
Info Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.0 0.1 °
Info Average g force 1.00 g0.99 g min to max 1.02 g 1.00 1.00 g

Events

Info Landing Lights Switched Off 13 ft agl · 3 kt
Info Strobe Lights Switched Off 13 ft agl · 2 kt
Arrival Taxi 100.00Taxiing to the parking from the runway took 13 minutes and covered 2 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 10 kt2 kt min to max 11 kt 8 2 kt
100 % Average speed turning corners 8 ktmax 11 kt 0 0 kt
100 % Average g force 1.00 g1.00 g min to max 1.01 g 1.00 1.00 g
Info Average pitch angle -0.5 °-0.6 ° min to max -0.4 ° -0.6 -0.4 °
Info Average bank angle 0.0 °0.0 ° min to max 0.2 ° 0.1 0.0 °

Events

Info Flaps Position 5 13 ft agl
Info Flaps Position 4 13 ft agl · 1 kt
Info Flaps Position 3 13 ft agl · 1 kt
Info Flaps Position 2 13 ft agl
Info Flaps Position 1 13 ft agl · 1 kt
Info Flaps Fully Retracted 13 ft agl · 3 kt

Takeoff

OkTaxi lightsSet
100.00Takeoff roll2,311 m · 69 %
75.55Liftoff speed214 kt · target 182, 32 fast
93.16Runway alignment4.93 m L
OkBounce on takeoffNone
99.61Rate of climb521 ft/m

Approach

Not assessed1,000 ft gateNot recorded
Not assessed500 ft gateNot recorded
99.16Threshold height55 ft
100.00Threshold speed154 kt · target 147, 7 fast
100.00Centreline offset0.02 m L

Touchdown

74.90Touchdown point687 m
95.48Centreline at touchdown3.94 m L
100.00Touchdown speed144 kt · target 143, 1 fast
98.08Sink rate-148 ft/m
100.00Touchdown force1.16 G
OkBouncesNone
98.63Rollout distance1,397 m · 52 % used

The stabilisation gates

One stabilised approach gate: five checks where the approach path is 500 ft above the runway. The 1,000 ft gate was not assessed, because the approach did not join final that far out.

Five checks, one gate500 ft
Gear down
Sink rate
On glideslope
On centreline
On speed

The approach, gate by gate

Gate Height Centreline Speed
3.0 nm 1,046 ft 0.03° L +10 kt
2.0 nm 618 ft 0.13° L +12 kt
1.5 nm 445 ft 0.30° L +2 kt
1.0 nm 265 ft 0.02° L −2 kt
0.5 nm 176 ft 0.45° L +8 kt
THR 53 ft 1.06 m L +8 kt

Touchdown on VTBS 20R

Past threshold
687 m
Off centreline
3.94 mL
Sink rate
-148 ft/m
Impact
1.16G

Side view — the last 2,206 m of the approach.

55 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 305 m This flight — 55 ft, down at 687 m

Plan view — the first 2,206 m of the 4,023 m runway, to the same scale as the side view.

5001,0001,5002,000 THRESHOLD CROSS 8 kn FULL SCORE TO 503 M 687 m past threshold CLEARED

Touched down 687 m past the threshold — beyond the full-score zone. The arrival was smooth.

Runway used 2,084 m of 4,023 m · 52 %

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 approximately 8 minutes and covered less than 1 nautical mile. The departure roll took place on runway 27L at London Heathrow Airport, with the aircraft taking off after covering 69% of the runway's length. The takeoff distance was 2,311 meters, and the liftoff speed was 215 knots.

The local weather conditions at the time of departure were characterized by a temperature of 27 degrees Celsius, with a wind speed of 18 knots at 240 degrees. This resulted in a crosswind of 9 knots and a headwind of 15 knots. The aircraft then began its enroute climb, starting 1 mile south east of Colnbrook, and climbed from 1,097 feet above sea level to 5,556 feet in just 2 minutes, covering a distance of 6 nautical miles.

The aircraft continued its journey, with enroute level cruise segments starting 1 mile south east of Weybridge and lasting 9 minutes, covering 42 nautical miles. Another enroute climb segment began 1 mile south of Bredgar, where the aircraft climbed from 6,021 feet to 29,009 feet in 14 minutes, covering 102 nautical miles. The aircraft then entered a long enroute level cruise segment, lasting 82 minutes and covering 726 nautical miles, starting overhead Dentergem in Flanders, Belgium.

The aircraft continued to climb and cruise, with enroute climb segments starting 1 mile south of Szekkutas in Hungary and 14 miles south of Imam Khomeini International Airport in Tehran, Iran. The aircraft also entered several enroute level cruise segments, lasting between 173 and 177 minutes and covering distances of up to 1,517 nautical miles.

As the aircraft approached its destination, it began its descent, starting 33 miles north west of Bo Phloi in Thailand. The descent from 36,402 feet to 6,683 feet took 21 minutes, covering 104 nautical miles. The aircraft then entered a short enroute level cruise segment, lasting 2 minutes and covering 5 nautical miles, before beginning its final descent.

The final approach to runway 20R at Suvarnabhumi Airport was made from the north, with the aircraft heading 194.0 degrees at 4 nautical miles and 1,243 feet above ground level. The landing took place on the runway, with the touchdown point being 295 meters beyond the touchdown zone. The touchdown speed was slightly above target at 145 knots, but the touchdown rate was smooth at -148 feet per minute.

The runway touchdown position was slightly misaligned by 4.3 meters from the centerline, but the runway rollout alignment was very good. The total landing distance was 2,149 meters, which was 53% of the runway's length. The aircraft then taxied to the parking area, a process that took 13 minutes and covered 2 nautical miles.

The total flight distance was 5,427 nautical miles, and the flight duration was 692 minutes. The aircraft used a total of 101,222 kilograms of fuel during the journey.

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 27L at EGLL London Heathrow Airport in the Boeing 777-300
98.58 %
100 %
Taxi
Taxiing from the parking to the runway took 8 minutes and covered less than 1 nm.
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
93.74 %
Takeoff Roll
Departure roll runway 27L at EGLL London Heathrow Airport. Takeoff distance 2,311 m 69 % of runway. Liftoff speed was 215 kt. Local weather - Temperature 27 °C. Wind 18 kt at 240 °. Crosswind: 9 kt Headwind: 15 kt.
Takeoff Distance
93.32 %
Roll distance of 2,311 m using 69.08 % of runway
Liftoff Speed
75.55 %
Liftoff speed was 215 kn - Target 182 kn
Alignment
93.16 %
4.93 m left to 0.37 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
220 125 30
Bank °
Info
2 1 0
Pitch °
Info
7 3.5 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
99.61 %
Climb 1
Departure climb to 50 ft agl from runway 27L EGLL London Heathrow Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
230 220 210
Bank °
98.45 %
3 1.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
13 9.5 6
Climb Rate fpm
Info
1,300 600 -100
99.55 %
Climb 2
Departure climb to 400 ft agl from 27L EGLL London Heathrow Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
230 225 220
Bank °
98.18 %
3 1.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
15 14 12
Climb Rate fpm
Info
3,500 2,300 1,100
100 %
Climb 3
Departure climb to 1,000 ft agl from 27L EGLL London Heathrow Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
230 225 220
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Pitch °
Info
21 18 15
Climb Rate fpm
Info
5,400 4,450 3,500
02505007501,0001,2501,5001,7502,0002,2502,5002,7503,0003,25004284126168210 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 20R at VTBS Suvarnabhumi Airport in the Boeing 777-300
Landing Score 92.95 %
Landing Summary

The Boeing 777-300 aircraft successfully landed at VTBS Suvarnabhumi Airport, achieving a score of 93.0%. The final approach to runway 20R was initiated from the north, with a heading of 194.0° at a distance of 4 nautical miles and an altitude of 1,243 feet above ground level (agl). The aircraft's approach was conducted in a relatively calm environment, with a temperature of 32°C and winds of 8 knots at 240°.

Upon reaching the threshold, the aircraft's height was slightly above the target at 55 feet agl, while the threshold speed was also slightly above the target at 155 knots. The touchdown point was located 295 meters beyond the designated touchdown zone, indicating a slight deviation from the intended landing spot. The touchdown speed of 145 knots was a little faster than the target, but the touchdown rate was smooth at -148 feet per minute (fpm).

The runway touchdown position was slightly misaligned by 4.3 meters from the centerline, which may have been due to the aircraft's slight deviation from the intended landing spot. However, the runway rollout alignment was very good, indicating that the aircraft's brakes were applied smoothly and effectively.

The total landing distance of 2,149 meters was 53% of the runway length, which is a relatively short distance considering the aircraft's size and weight. Overall, the landing was successful, and the aircraft was able to come to a stop within a reasonable distance from the runway threshold.

100 %
Final 4
Approaching runway 20R at VTBS Suvarnabhumi Airport from 4 nm to 3 nm. Descent from 1,243 ft agl to 1,029 ft agl. A decrease of 214 ft in 24 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
165 152 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-100 -500 -900
33.253.53.7549501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500 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 20R at VTBS Suvarnabhumi Airport from 3 nm to 2 nm. Descent from 1,014 ft agl to 570 ft agl. A decrease of 444 ft in 20 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
169 160 150
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-711 -1,206 -1,700
22.252.52.7535005506006507007508008509009501,0001,0501,100 Distance to Touchdown NM Approach Height ft
22.252.52.753-110-83-55-280285583110 Distance to Touchdown NM Approach Runway Alignment m
99.5 %
Final 2
Approaching runway 20R at VTBS Suvarnabhumi Airport from 2 nm to 1 nm. Descent from 541 ft agl to 267 ft agl. A decrease of 274 ft in 23 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
156 148 140
Alignment
100 %
0.5 0 -0.5
Bank °
97.49 %
4 2 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-223 -812 -1,400
11.251.51.752200250300350400450500550600650700 Distance to Touchdown NM Approach Height ft
11.251.51.752-90-68-45-23023456890 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 1
Approaching runway 20R at VTBS Suvarnabhumi Airport from 1 nm to 0 nm. Descent from 262 ft agl to 73 ft agl. A decrease of 189 ft in 19 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
157 153 150
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-291 -595 -900
00.250.50.751050100150200250300350 Distance to Touchdown NM Approach Height ft
00.250.50.751-70-53-35-18018355370 Distance to Touchdown NM Approach Runway Alignment m
78.1 %
Landing
Landing on runway 20R at VTBS Suvarnabhumi Airport, runway length 4,023 m. Threshold height at 55 ft agl was slightly above target. Threshold speed was slightly above target at 155 kt.
Height
99.16 %
Threshold height at 55 ft agl was slightly above target. Target 50 ft agl
Speed
100 %
Threshold speed was slightly above target at 155 kt. Target 147 kt
Flare
13.25 %
Very poor landing flare
Centreline ft
100 %
100 0 -100
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
IAS kt
Info
155 147 140
Pitch °
Info
5 3.5 2
Descent Rate fpm
Info
-147 -524 -900
07515022530037545052560067575082501123344657 Runway Distance m Landing Height ft
075150225300375450525600675750825-30-24-18-12-60612182430 Runway Distance m Runway Width m
95.08 %
Touchdown
Touchdown point was 295 m beyond the touchdown zone. Touchdown speed at 145 kt was a little fast. Touchdown rate was smooth at -148 fpm. Runway touchdown position was slightly misaligned by 4.3 m from centreline. Local weather - Temperature 32 °C. Wind 8 kt at 240 °. Crosswind: 6 kt Headwind: 6 kt.
Touchdown
98.08 %
Touchdown rate was good at -156 ft/m.
Speed
100 %
Touchdown speed at 145 kt was a little fast. Target below 144 kn
Distance
74.83 %
Touchdown point was 295 m beyond the touchdown zone.
Alignment
95.48 %
Runway touchdown position was slightly misaligned by 4.3 m from centreline.
Bank
100 %
Bank angle 0.6 °
G
100 %
G 1.10 g
Bounce
100 %
No Bounce Detected
98.63 %
Rollout
Total landing distance 2,149 m, 53 % of runway. Runway rollout alignment was very good.
Distance
100 %
Landing distance 2,149 m using 53.42 % of runway
Alignment
96.96 %
Runway rollout alignment was very good.
G
100 %
1.25 1 0.75
IAS kt
Info
145 107 70
Bank °
Info
2 1 0
Pitch °
Info
3 1.5 0
02004006008001,0001,2001,4001,6001,8002,000 Runway Distance m Runway Width m
100 %
Taxi
Taxiing to the parking from the runway took 13 minutes and covered 2 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

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