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EGLL
London, England
Runway 27L
Elevation75 ft asl
Weight514,378 lbs
Fuel132,546 lbs
Wind220° · 3 kn · 2 kn cross

Flight Score

99.28 %
KBOS
Boston, United States
Runway 22L
Elevation16 ft asl
Weight417,280 lbs
Fuel34,347 lbs
Wind210° · 3 kn · 1 kn cross
9 Mar 2026 7:01 2959 nm Airbus A350-900 98,199 lbs
Departure Score
98.80 %
Enroute Score
100.00 %
Arrival Score
99.05 %

What went well

Touched down at -359 fpm — a soft arrival
Touchdown 612 ft in — inside the full-score zone
Threshold crossed at 17 ft and 136 kt — both inside band

What held you back

Departure Roll — Strobe Lights at 0 %, −0.40 points
Arrival Landing — Flare profile at 85 %, −0.15 points
Arrival Touchdown — Touchdown rate was -359 fpm at 91 %, −0.09 points

Next time

Maintain the centreline

See Departure Roll

A small uncorrected heading error at 40 knots becomes a metre of offset per second by 100 knots, noticed only at rotation, producing a crabbed liftoff. Root cause is nearly always eyes on the tape instead of the far end of the runway. Small heading changes displace a distant point visibly long before the nearby centreline stripes look wrong.

Read more in Improve Your Take-Offs

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 100.00Taxiing from the parking to the runway took 15 minutes and covered 3 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 11 kt0 kt min to max 20 kt 2 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 1.01 g 1.00 1.00 g
Info Average pitch angle -0.3 °-0.5 ° min to max -0.1 ° -0.3 -0.5 °
Info Average bank angle 0.0 °0.0 ° min to max 0.2 ° 0.0 0.0 °

Events

Info Battery Master On 15 ft agl
Info Engine 1 Started 15 ft agl
Info Navigation Lights Switched On 15 ft agl
Info Autopilot Master Switched On 15 ft agl
Info Autopilot Wing Leveler Activated 15 ft agl
Info Autopilot Altitude Hold Activated 15 ft agl
Info Autopilot Flight Director Activated 15 ft agl
Info Landing Gear Down 15 ft agl
Info Parking Brake On 15 ft agl · 1 kt
Info Beacon Lights Switched On 15 ft agl · 1 kt
Info Taxi Lights Switched On 15 ft agl · 1 kt
Info Parking Brake Off 15 ft agl · 1 kt
Info Flaps Position 1 15 ft agl · 1 kt
Info Engine 2 Started 15 ft agl · 13 kt
Info Landing Lights Switched On 15 ft agl · 3 kt
Departure Runway Entry Entering runway 27L at EGLL London Heathrow Airport, Average speed was 9 kt.
ScoreDescriptionStartProfileEnd
Info Average speed 7 kt5 kt min to max 8 kt 5 8 kt
Info Average pitch angle -0.5 °-0.5 ° min to max -0.4 ° -0.5 -0.4 °
Info Average bank angle 0.2 °0.0 ° min to max 0.2 ° 0.0 0.2 °
Info Average g force 1.00 g1.00 g min to max 1.00 g 1.00 1.00 g
Departure Roll 94.00Departure roll runway 27L at EGLL London Heathrow Airport. Takeoff distance 6,655 ft 61 % of runway. Liftoff speed was 162 kt. Local weather - Temperature 54 °F. Wind 3 kt at 220 °. Crosswind: 2 kt Headwind: 2 kt.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 6,655 ft61 % of runway
100 % Liftoff speed was 162 ktTarget 159 kt
95 % Runway alignment max 14.5 ft right1.8 ft left to 14.5 ft right -2.0 -14.5 ft
100 % Average g force 1.00 g0.97 g min to max 1.04 g 1.00 1.03 g
100 % Takeoff Bounce
Info Average pitch angle 0.1 °-0.4 ° min to max 5.4 ° -0.4 5.4 °
Info Average bank angle 0.2 °0.0 ° min to max 0.5 ° 0.2 0.5 °

Events

Fail Strobe Lights
Departure Climb 1 100.00Departure climb to 50 ft agl from runway 27L EGLL London Heathrow Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.1 °0.1 ° min to max 0.1 ° 0.1 0.1 °
100 % Average speed 166 kt162 kt min to max 170 kt 162 170 kt
100 % Average bank angle 0.3 °0.1 ° min to max 0.6 ° 0.5 0.2 °
100 % Average g force 1.11 g1.03 g min to max 1.15 g 1.03 1.14 g
Info Average VSI 462 fpm105 fpm min to max 978 fpm 105 978 fpm
Info Average altitude 10 ft agl0 ft agl min to max 29 ft agl 0 29 ft agl
Info Average pitch angle 7.6 °5.5 ° min to max 9.6 ° 5.5 9.6 °

Events

Info Strobe Lights Switched On 18 ft agl · 161 kt
Info Taxi Lights Switched Off 62 ft agl · 168 kt
Info Landing Gear Up 62 ft agl · 168 kt
Departure Climb 2 100.00Departure climb to 400 ft agl from 27L EGLL London Heathrow Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.1 °0.1 ° min to max 0.2 ° 0.1 0.2 °
100 % Average speed 170 kt167 kt min to max 171 kt 170 167 kt
100 % Average bank angle 0.2 °0.2 ° min to max 0.3 ° 0.2 0.2 °
100 % Average g force 1.11 g1.01 g min to max 1.15 g 1.13 1.01 g
Info Average VSI 1,467 fpm1,006 fpm min to max 2,706 fpm 1,006 2,706 fpm
Info Average altitude 82 ft agl31 ft agl min to max 338 ft agl 31 338 ft agl
Info Average pitch angle 11.2 °9.7 ° min to max 15.0 ° 9.7 15.0 °
Departure Climb 3 100.00Departure climb to 1,000 ft agl from 27L EGLL London Heathrow Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.2 °0.2 ° min to max 0.3 ° 0.2 0.3 °
100 % Average speed 163 kt160 kt min to max 166 kt 166 160 kt
100 % Average bank angle 0.2 °0.2 ° min to max 0.3 ° 0.2 0.3 °
100 % Average g force 0.97 g0.96 g min to max 0.99 g 0.99 0.96 g
100 % Landing gear up
Info Average VSI 2,764 fpm2,689 fpm min to max 2,816 fpm 2,770 2,689 fpm
Info Average altitude 640 ft agl382 ft agl min to max 892 ft agl 382 892 ft agl
Info Average pitch angle 15.0 °15.0 ° min to max 15.0 ° 15.0 15.0 °
Enroute Climb 100.00Enroute climb started 1 mile south east of Colnbrook (Slough, England). Climbing from 1,079 ft asl to 37,742 ft asl, an increase of 36,663 ft in 28 minutes and covering 187 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 281 kt155 kt min to max 319 kt 158 269 kt
100 % Average bank angle 6.2 °0.0 ° min to max 24.1 ° 0.4 0.0 °
100 % Average g force 1.00 g0.83 g min to max 1.11 g 0.95 1.00 g
Info Average VSI 1,504 fpm447 fpm min to max 2,982 fpm 2,650 447 fpm
Info Average altitude 16,823 ft asl1,079 ft asl min to max 37,742 ft asl 1,079 37,742 ft asl
Info Average pitch angle 5.1 °2.6 ° min to max 14.8 ° 14.8 3.3 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Fully Retracted 2,331 ft agl · 209 kt
Info Autopilot Altitude Hold Deactivated 5,207 ft agl · 260 kt
Info Autopilot Glideslope Active Activated 5,207 ft agl · 260 kt
Info Landing Lights Switched Off 9,507 ft agl · 284 kt
Info Autopilot Altitude Hold Activated 10,715 ft agl · 304 kt
Enroute Level 100.00Enroute level cruise started 28 miles north of Goodwick (Pembrokeshire, Wales) and lasted 223 minutes, covering 1,818 nm.
ScoreDescriptionStartProfileEnd
100 % Altitude held within ±2,391 ft of 38,000 ft asl37,815 ft asl min to max 38,042 ft asl 37,815 38,000 ft asl
100 % Average speed 272 kt268 kt min to max 274 kt 269 272 kt
100 % Average bank angle 0.2 °0.0 ° min to max 11.1 ° 0.0 0.1 °
100 % Average g force 1.00 g0.97 g min to max 1.03 g 1.00 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 2.5 °2.1 ° min to max 3.4 ° 3.3 2.3 °

Events

Info Autopilot Altitude Hold Deactivated 37,969 ft agl · 477 kt
Info Autopilot Glideslope Active Activated 37,969 ft agl · 477 kt
Enroute Climb 2 100.00Enroute climb started 4 miles north west of CCK4 St. Lewis (Fox Harbour) Airport St. Lewis (Newfoundland and Labrador, Canada). Climbing from 38,000 ft asl to 39,777 ft asl, an increase of 1,777 ft in 3 minutes and covering 24 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 267 kt260 kt min to max 272 kt 272 260 kt
100 % Average bank angle 3.7 °0.0 ° min to max 9.0 ° 0.1 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 628 fpm-3 fpm min to max 895 fpm 3 510 fpm
Info Average altitude 38,626 ft asl37,997 ft asl min to max 39,777 ft asl 38,000 39,777 ft asl
Info Average pitch angle 3.2 °2.3 ° min to max 3.4 ° 2.3 3.3 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Autopilot Altitude Hold Activated 37,409 ft agl · 487 kt
Enroute Level 2 100.00Enroute level cruise started 17 miles south west of CYMH Mary's Harbour Airport Mary's Harbour (Newfoundland and Labrador, Canada) and lasted 305 minutes, covering 730 nm.
ScoreDescriptionStartProfileEnd
100 % Altitude held within ±2,493 ft of 39,991 ft asl39,692 ft asl min to max 40,009 ft asl 39,868 39,692 ft asl
100 % Average speed 260 kt257 kt min to max 263 kt 260 262 kt
100 % Average bank angle 0.1 °0.0 ° min to max 10.8 ° 0.1 0.0 °
100 % Average g force 1.01 g0.86 g min to max 1.03 g 1.00 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 2.6 °1.3 ° min to max 3.3 ° 3.3 1.3 °

Events

Info Autopilot Glideslope Active Deactivated 38,524 ft agl · 492 kt
Enroute Descent 100.00Enroute descent started 2 miles south east of South Bristol (Maine, United States). Descent from 39,528 ft asl to 10,233 ft asl, a decrease of 29,294 ft in 19 minutes and covering 115 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 249 kt229 kt min to max 326 kt 263 230 kt
100 % Average bank angle 14.5 °0.0 ° min to max 29.0 ° 0.0 24.4 °
100 % Average g force 1.05 g0.90 g min to max 1.14 g 1.00 1.09 g
Info Average VSI -902 fpm-3,879 fpm min to max -394 fpm -985 -493 fpm
Info Average altitude 16,932 ft asl10,233 ft asl min to max 39,528 ft asl 39,528 10,233 ft asl
Info Average pitch angle 1.5 °-3.3 ° min to max 2.7 ° 1.3 2.4 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 3 100.00Enroute level cruise started 37 miles east of Rockport (Massachusetts, United States) and lasted 8 minutes, covering 37 nm.
ScoreDescriptionStartProfileEnd
100 % Altitude held within ±1,011 ft of 10,011 ft asl9,990 ft asl min to max 10,224 ft asl 10,224 10,001 ft asl
100 % Average speed 229 kt228 kt min to max 230 kt 230 229 kt
100 % Average bank angle 20.7 °0.0 ° min to max 28.3 ° 24.2 22.5 °
100 % Average g force 1.08 g0.99 g min to max 1.13 g 1.09 1.07 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 3.3 °2.3 ° min to max 3.6 ° 2.4 3.3 °

Events

Info Autopilot Altitude Hold Deactivated 10,051 ft agl · 268 kt
Info Autopilot Glideslope Active Activated 10,051 ft agl · 268 kt
Info Autopilot Altitude Hold Activated 10,014 ft agl · 269 kt
Enroute Descent 2 100.00Enroute descent started 18 miles east of Rockport (Massachusetts, United States). Descent from 10,002 ft asl to 3,255 ft asl, a decrease of 6,747 ft in 7 minutes and covering 29 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 232 kt196 kt min to max 253 kt 229 196 kt
100 % Average bank angle 9.7 °0.0 ° min to max 29.6 ° 22.4 1.6 °
100 % Average g force 1.03 g0.85 g min to max 1.18 g 1.08 0.96 g
Info Average VSI -536 fpm-3,023 fpm min to max 106 fpm -8 -1,067 fpm
Info Average altitude 8,168 ft asl3,255 ft asl min to max 10,006 ft asl 10,002 3,255 ft asl
Info Average pitch angle 1.8 °-4.2 ° min to max 3.8 ° 3.3 -1.4 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Landing Lights Switched On 9,721 ft agl · 268 kt
Info Flaps Position 1 4,313 ft agl · 263 kt
Info Flaps Position 2 3,922 ft agl · 240 kt
Info Autopilot Glideslope Active Deactivated 3,290 ft agl · 210 kt
Enroute Level 4 100.00Enroute level cruise started 1 mile south east of Beverly (Massachusetts, United States) and lasted 7 minutes, covering less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Altitude held within ±663 ft of 3,255 ft asl3,255 ft asl min to max 3,255 ft asl 3,255 3,255 ft asl
100 % Average speed 196 kt196 kt min to max 196 kt 196 196 kt
100 % Average bank angle 1.6 °1.6 ° min to max 1.6 ° 1.6 1.6 °
100 % Average g force 0.96 g0.96 g min to max 0.96 g 0.96 0.96 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle -1.4 °-1.4 ° min to max -1.4 ° -1.4 -1.4 °
Enroute Descent 3 100.00Enroute descent started 1 mile south east of Beverly (Massachusetts, United States). Descent from 3,255 ft asl to 1,287 ft asl, a decrease of 1,969 ft in 4 minutes and covering 9 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 143 kt134 kt min to max 196 kt 196 135 kt
100 % Average bank angle 1.0 °0.0 ° min to max 4.5 ° 1.6 0.1 °
100 % Average g force 1.00 g0.96 g min to max 1.05 g 0.96 1.01 g
Info Average VSI -663 fpm-1,146 fpm min to max -90 fpm -1,067 -694 fpm
Info Average altitude 1,883 ft asl1,287 ft asl min to max 3,255 ft asl 3,255 1,287 ft asl
Info Average pitch angle 1.7 °-1.4 ° min to max 4.1 ° -1.4 1.9 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Autopilot Altitude Hold Deactivated 3,160 ft agl · 204 kt
Info Autopilot Glideslope Active Activated 3,160 ft agl · 204 kt
Info Autopilot Altitude Hold Activated 3,143 ft agl · 203 kt
Info Flaps Position 3 2,894 ft agl · 189 kt
Info Flaps Position 4 2,884 ft agl · 187 kt
Info Landing Gear Down 2,743 ft agl · 172 kt
Info Taxi Lights Switched On 2,523 ft agl · 160 kt
Arrival Final 4 100.00Approaching runway 22L at KBOS Logan International Airport from 4 nm to 3 nm. Descent from 1,259 ft agl to 945 ft agl. A decrease of 314 ft in 25 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °3.0 ° min to max 3.0 °Target 3.0 ° 3.0 3.0 °
100 % Average speed 136 kt135 kt min to max 137 kt 135 136 kt
100 % Heading variation -0.0 °-0.0 ° min to max 0.0 ° 0.0 -0.0 °
100 % Average bank angle 0.2 °0.1 ° min to max 0.4 ° 0.1 0.4 °
100 % Average g force 0.99 g0.97 g min to max 1.02 g 0.99 1.00 g
Info Average VSI -733 fpm-840 fpm min to max -662 fpm -662 -779 fpm
Info Average altitude 1,107 ft agl945 ft agl min to max 1,259 ft agl 1,259 945 ft agl
Info Average pitch angle 2.2 °1.7 ° min to max 2.6 ° 1.8 2.2 °

Events

Info Autopilot Glideslope Active Deactivated 1,021 ft agl · 139 kt
33.253.53.7548509009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500Distance to Touchdown NMApproach Height ft33.253.53.754-350-263-175-88088175263350Distance to Touchdown NMApproach Runway Alignment ft
Arrival Final 3 100.00Approaching runway 22L at KBOS Logan International Airport from 3 nm to 2 nm. Descent from 928 ft agl to 604 ft agl. A decrease of 324 ft in 25 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °2.9 ° min to max 3.0 °Target 3.0 ° 3.0 2.9 °
100 % Average speed 137 kt136 kt min to max 137 kt 136 137 kt
100 % Heading variation -0.1 °-0.2 ° min to max -0.0 ° -0.0 -0.1 °
100 % Average bank angle 0.9 °0.0 ° min to max 2.0 ° 0.2 0.9 °
100 % Average g force 1.00 g0.98 g min to max 1.03 g 1.00 1.03 g
Info Average VSI -760 fpm-856 fpm min to max -695 fpm -766 -825 fpm
Info Average altitude 768 ft agl604 ft agl min to max 928 ft agl 928 604 ft agl
Info Average pitch angle 2.1 °1.6 ° min to max 2.4 ° 2.3 2.3 °
22.252.52.7535506006507007508008509009501,0001,0501,100Distance to Touchdown NMApproach Height ft22.252.52.753-290-218-145-73073145218290Distance to Touchdown NMApproach Runway Alignment ft
Arrival Final 2 100.00Approaching runway 22L at KBOS Logan International Airport from 2 nm to 1 nm. Descent from 595 ft agl to 277 ft agl. A decrease of 318 ft in 25 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 2.8 °2.7 ° min to max 2.9 °Target 3.0 ° 2.9 2.7 °
100 % Average speed 137 kt136 kt min to max 137 kt 137 136 kt
100 % Heading variation -0.0 °-0.1 ° min to max 0.0 ° -0.1 -0.0 °
100 % Average bank angle 1.0 °0.0 ° min to max 1.8 ° 1.3 1.5 °
100 % Average g force 1.00 g0.97 g min to max 1.05 g 1.03 1.02 g
Info Average VSI -720 fpm-826 fpm min to max -527 fpm -780 -750 fpm
Info Average altitude 438 ft agl277 ft agl min to max 595 ft agl 595 277 ft agl
Info Average pitch angle 2.1 °1.6 ° min to max 3.3 ° 2.4 2.6 °
11.251.51.752200250300350400450500550600650700750Distance to Touchdown NMApproach Height ft11.251.51.752-220-165-110-55055110165220Distance to Touchdown NMApproach Runway Alignment ft
Arrival Final 1 100.00Approaching runway 22L at KBOS Logan International Airport from 1 nm to 0 nm. Descent from 267 ft agl to 17 ft agl. A decrease of 250 ft in 21 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 2.2 °1.9 ° min to max 2.7 °Target 3.0 ° 2.7 1.9 °
100 % Average speed 136 kt136 kt min to max 136 kt 136 136 kt
100 % Heading variation -0.0 °-0.0 ° min to max 0.0 ° -0.0 -0.0 °
100 % Average bank angle 1.0 °0.0 ° min to max 2.6 ° 0.3 0.0 °
100 % Average g force 1.02 g0.96 g min to max 1.04 g 1.03 1.04 g
Info Average VSI -567 fpm-801 fpm min to max -448 fpm -712 -448 fpm
Info Average altitude 64 ft agl17 ft agl min to max 267 ft agl 267 17 ft agl
Info Average pitch angle 2.5 °1.8 ° min to max 2.8 ° 2.8 2.8 °
00.250.50.751050100150200250300350Distance to Touchdown NMApproach Height ft00.250.50.751-150-113-75-3803875113150Distance to Touchdown NMApproach Runway Alignment ft
Arrival Landing 96.35Landing on runway 22L at KBOS Logan International Airport, runway length 7,641 ft. Good threshold height. Threshold speed was good at 136 kt.
ScoreDescriptionStartProfileEnd
100 % Threshold speed was good at 136 kt. Target 130 kt
100 % Good threshold height.Target 50 ft agl
85 % Very good landing flare
100 % Runway alignment max 0.0 ft right0.0 ft right to 0.0 ft right -0.0 -0.0 ft
100 % Average bank angle 0.2 °0.0 ° min to max 0.6 ° 0.0 0.4 °
100 % Average g force 1.02 g0.99 g min to max 1.10 g 1.03 1.10 g
Info Average speed 136 kt136 kt min to max 136 kt 136 136 kt
Info Average VSI -412 fpm-445 fpm min to max -359 fpm -445 -359 fpm
Info Average altitude 10 ft agl3 ft agl min to max 18 ft agl 18 3 ft agl
Info Average pitch angle 3.1 °2.8 ° min to max 4.1 ° 2.8 4.1 °
025050075001223354658Runway Distance ftLanding Height ft0250500750-90-72-54-36-1801836547290Runway Distance ftRunway Width ft
Arrival Touchdown 97.76Touchdown distance was good at 612 ft. Touchdown speed at 136 kt was a little fast. Touchdown rate was firm at -359 fpm. Runway touchdown alignment was perfect. Local weather - Temperature 54 °F. Wind 3 kt at 210 °. Crosswind: 1 kt Headwind: 3 kt.
ScoreDescriptionStartProfileEnd
91 % Touchdown rate was -359 fpm.
100 % Touchdown distance was 612 ftTarget 1,500 ft
100 % Speed at touchdown 136 ktTarget below 127 kt
100 % Runway alignment max 1.0 ft right0.9 ft right -1.0 -1.0 ft
100 % Average bank angle 0.3 °0.3 ° min to max 0.4 ° 0.4 0.3 °
100 % Average g force 1.17 g1.10 g min to max 1.24 g 1.10 1.11 g
100 % Landing Bounce
Info Average speed 136 kt136 kt min to max 136 kt 136 136 kt
Info Average pitch angle 4.0 °3.9 ° min to max 4.2 ° 4.1 3.9 °
Arrival Rollout 98.31Total landing distance 3,721 ft, 49 % of runway. Runway rollout alignment was very good.
ScoreDescriptionStartProfileEnd
100 % Landing distance 3,721 ft49 % of runway.
96 % Runway alignment max 13.4 ft right0.0 ft left to 13.4 ft right -1.0 -11.1 ft
100 % Average g force 1.00 g0.98 g min to max 1.10 g 1.10 1.00 g
Info Average speed 121 kt70 kt min to max 132 kt 132 70 kt
Info Average pitch angle 1.7 °-0.4 ° min to max 3.9 ° 3.9 -0.4 °
Info Average bank angle 0.3 °0.0 ° min to max 0.8 ° 0.3 0.0 °

Events

Info Strobe Lights Switched Off 17 ft agl · 135 kt
Runway Exit Exiting runway, average speed 22 kt
ScoreDescriptionStartProfileEnd
Info Average speed 19 kt8 kt min to max 66 kt 66 17 kt
Info Average pitch angle -0.3 °-0.8 ° min to max -0.1 ° -0.4 -0.4 °
Info Average bank angle 0.1 °0.0 ° min to max 1.2 ° 0.0 0.5 °
Info Average g force 1.00 g0.99 g min to max 1.01 g 1.00 1.00 g
Arrival Taxi 100.00Taxiing to the parking from the runway took 7 minutes and covered 2 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 15 kt0 kt min to max 26 kt 18 6 kt
100 % Average speed turning corners 0 ktmax 0 kt 0 0 kt
100 % Average g force 1.00 g0.99 g min to max 1.01 g 1.00 1.00 g
Info Average pitch angle -0.3 °-0.5 ° min to max -0.2 ° -0.3 -0.3 °
Info Average bank angle 0.0 °0.0 ° min to max 0.2 ° 0.2 0.0 °

Events

Info Flaps Position 3 15 ft agl · 21 kt
Info Flaps Fully Retracted 15 ft agl · 22 kt
Info Landing Lights Switched Off 15 ft agl · 13 kt
Info Engine 2 Stopped 15 ft agl · 17 kt

Takeoff

OkTaxi lightsSet
100.00Takeoff roll6,636 ft · 60 %
100.00Liftoff speed161 kt · target 155, 6 fast
94.99Runway alignment14.5 ft R
OkBounce on takeoffNone
100.00Rate of climb461 fpm

Landing

The threshold, the flare and the hold-off. The approach that led to it is the stabilisation gates below.

100.00Threshold height17 ft
100.00Threshold speed136 kt · target 137, 1 slow
100.00Centreline offset0.0 ft R
Flare 85.41Very good landing flare

The stabilisation gates

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

Seven checks, two gates1,000 ft 500 ft
Gear down
Landing flap
Sink rate
On glideslope
On centreline
On speed
Wings level

The approach, gate by gate

Gate Height Centreline Speed
3.0 nm 997 ft 0.00° L −0 kt
2.0 nm 653 ft 0.20° R +0 kt
1.5 nm 498 ft 0.04° L −1 kt
1.0 nm 330 ft 0.03° L −0 kt
0.5 nm 164 ft 0.11° L −1 kt
THR 18 ft 4.3 ft L −1 kt

Touchdown on KBOS 22L

Past threshold100.00
612ft
Centreline100.00
1.0ft R
Speed100.00
135kttarget 133, 2 fast
Touchdown rate91.06
-359fpmfirst contact -270 fpm
Impact100.00
1.24G
BouncesOk
None

Side view — the last 5,000 ft of the approach.

17 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 1,000 ft This flight — 17 ft, down at 612 ft

Plan view — the first 5,000 ft of the 7,641 ft runway, to the same scale as the side view.

1,0002,0003,0004,0005,000 THRESHOLD FULL SCORE TO 1,650 FT 612 ft past threshold CLEARED

The 612 ft touchdown sits inside the full-score zone. The arrival was smooth.

Runway used 3,582 ft of 7,641 ft · 47 %
Rollout distance100.00
2,970ft47 % used
Rollout alignment96.23
13.4ft R

The rest of the report

Explore in detail

Flight narrative

Departing from London Heathrow Airport, the Airbus A350-900 began its journey on runway 27L, taking off with a liftoff speed of 162 kt after a takeoff distance of 6,655 ft, which covered 61% of the runway. The local weather conditions at the time of departure were characterized by a temperature of 54 °F and a gentle wind of 3 kt at 220 °, resulting in a negligible crosswind and headwind.

As the aircraft climbed to its initial cruising altitude, it began its enroute climb from 1,079 ft above sea level to 37,742 ft, an increase of 36,663 ft in just 28 minutes, covering a distance of 187 nm. The aircraft then entered a level cruise phase, which lasted for 223 minutes and covered 1,818 nm. This was followed by a series of enroute climbs and descents, including a brief climb from 38,000 ft to 39,777 ft in just 3 minutes, and a descent from 39,528 ft to 10,233 ft in 19 minutes. The aircraft also conducted a series of level cruises, including a 305-minute cruise from 17 miles south west of Mary's Harbour Airport, covering 730 nm.

After crossing the Atlantic Ocean, the aircraft began its final approach to runway 22L at Logan International Airport, descending from 3,255 ft to 1,287 ft in just 4 minutes. The landing was successful, with a touchdown distance of 611 ft and a touchdown speed of 136 kt, although the touchdown rate was slightly firm at -359 fpm. The aircraft then taxied to the parking area, covering a distance of 2 nm in 7 minutes. The total flight distance was 2,959 nm, taking 421 minutes and consuming 98,199 lbs 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 27L at EGLL London Heathrow Airport in the Airbus A350-900
98.8 %
100 %
Taxi
Taxiing from the parking to the runway took 15 minutes and covered 3 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
94 %
Takeoff Roll
Departure roll runway 27L at EGLL London Heathrow Airport. Takeoff distance 6,655 ft 61 % of runway. Liftoff speed was 162 kt. Local weather - Temperature 54 °F. Wind 3 kt at 220 °. Crosswind: 2 kt Headwind: 2 kt.
Takeoff Distance
100 %
Roll distance of 6,655 ft using 60.64 % of runway
Liftoff Speed
100 %
Liftoff speed was 162 kn - Target 159 kn
Alignment
94.99 %
1.8 ft left to 14.5 ft right
Bounce
100 %
No Bounce Detected
Strobe Lights
0 %
Switched On
Landing Lights
100 %
Switched On
G
100 %
1.5 1 0.5
IAS kt
Info
170 90 10
Bank °
Info
1 0.5 0
Pitch °
Info
6 3 0
01,0002,0003,0004,0005,0006,0007,0008,0009,00010,000-100-90-80-70-60-50-40-30-20-100102030405060708090100 Runway Distance ft Runway Alignment to End of Runway ft
100 %
Climb 1
Departure climb to 50 ft agl from runway 27L EGLL London Heathrow Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
170 165 160
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
10 7.5 5
Climb Rate fpm
Info
1,000 500 0
100 %
Climb 2
Departure climb to 400 ft agl from 27L EGLL London Heathrow Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
180 170 160
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
15 12 9
Climb Rate fpm
Info
2,800 1,850 900
100 %
Climb 3
Departure climb to 1,000 ft agl from 27L EGLL London Heathrow Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
170 160 150
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
16 15 14
Climb Rate fpm
Info
2,900 2,700 2,500
01,0002,0003,0004,0005,0006,0007,0008,0009,00010,000086172258344430 Runway Distance ft Height at End of Runway ft
00.250.50.7510100200300400500600700800 Climb Distance NM Climb Profile to 1,000 ft
00.250.50.751-200-160-120-80-4004080120160200 Climb Distance NM Runway Alignment in (ft) to 1,000 ft
Landing report
Landing on runway 22L at KBOS Logan International Airport in the Airbus A350-900
Landing Score 98.11 %
Landing Summary

The aircraft, an Airbus A350-900, commenced its final approach to runway 22L at KBOS Logan International Airport from the north, aligning with the runway heading of 200.0° at a distance of 4 nautical miles and an altitude of 1,259 feet above ground level. The approach quality was excellent, with a good threshold height and a threshold speed of 136 knots, well within the acceptable range. As the aircraft descended onto the runway, it touched down at a speed of 136 knots, slightly above the ideal touchdown speed, resulting in a firm touchdown rate of -359 feet per minute.

The touchdown characteristics were satisfactory, with a touchdown distance of 611 feet, which was within the acceptable range. The runway touchdown alignment was perfect, with the aircraft centered on the runway centerline. The local weather conditions, with a temperature of 54°F and a wind of 3 knots at 210°, contributed to a relatively calm and stable environment for the landing. The crosswind component was minimal at 1 knot, while the headwind component was 3 knots, providing a favorable wind condition for the landing.

The aircraft's rollout was smooth and controlled, with excellent alignment on the runway centerline. The total landing distance of 3,721 feet was 49% of the runway length, indicating a good balance between touchdown distance and rollout performance. Overall, the landing was highly satisfactory, with a score of 98.1%, reflecting the crew's excellent skills and the aircraft's good performance in the given conditions.

100 %
Final 4
Approaching runway 22L at KBOS Logan International Airport from 4 nm to 3 nm. Descent from 1,259 ft agl to 945 ft agl. A decrease of 314 ft in 25 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
137 133 130
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-662 -781 -900
33.253.53.7548509009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500 Distance to Touchdown NM Approach Height ft
33.253.53.754-350-263-175-88088175263350 Distance to Touchdown NM Approach Runway Alignment ft
100 %
Final 3
Approaching runway 22L at KBOS Logan International Airport from 3 nm to 2 nm. Descent from 928 ft agl to 604 ft agl. A decrease of 324 ft in 25 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
137 134 130
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-695 -797 -900
22.252.52.7535506006507007508008509009501,0001,0501,100 Distance to Touchdown NM Approach Height ft
22.252.52.753-290-218-145-73073145218290 Distance to Touchdown NM Approach Runway Alignment ft
100 %
Final 2
Approaching runway 22L at KBOS Logan International Airport from 2 nm to 1 nm. Descent from 595 ft agl to 277 ft agl. A decrease of 318 ft in 25 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
137 134 130
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-527 -714 -900
11.251.51.752200250300350400450500550600650700750 Distance to Touchdown NM Approach Height ft
11.251.51.752-220-165-110-55055110165220 Distance to Touchdown NM Approach Runway Alignment ft
100 %
Final 1
Approaching runway 22L at KBOS Logan International Airport from 1 nm to 0 nm. Descent from 267 ft agl to 17 ft agl. A decrease of 250 ft in 21 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
137 133 130
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-448 -674 -900
00.250.50.751050100150200250300350 Distance to Touchdown NM Approach Height ft
00.250.50.751-150-113-75-3803875113150 Distance to Touchdown NM Approach Runway Alignment ft
96.35 %
Landing
Landing on runway 22L at KBOS Logan International Airport, runway length 7,641 ft. Good threshold height. Threshold speed was good at 136 kt.
Height
100 %
Good threshold height. Target 50 ft agl
Speed
100 %
Threshold speed was good at 136 kt. Target 130 kt
Flare
85.41 %
Very good landing flare
Centreline ft
100 %
100 0 -100
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
IAS kt
Info
136 133 130
Pitch °
Info
5 3.5 2
Descent Rate fpm
Info
-365 -433 -500
025050075001223354658 Runway Distance ft Landing Height ft
0250500750-90-72-54-36-1801836547290 Runway Distance ft Runway Width ft
97.76 %
Touchdown
Touchdown distance was good at 612 ft. Touchdown speed at 136 kt was a little fast. Touchdown rate was firm at -359 fpm. Runway touchdown alignment was perfect. Local weather - Temperature 54 °F. Wind 3 kt at 210 °. Crosswind: 1 kt Headwind: 3 kt.
Touchdown
91.06 %
Touchdown rate was firm at -359 fpm.
Speed
100 %
Touchdown speed at 136 kt was a little fast. Target below 127 kn
Distance
100 %
Touchdown distance was good at 612 ft.
Alignment
100 %
Runway touchdown alignment was perfect.
Bank
100 %
Bank angle 0.3 °
G
100 %
G 1.17 g
Bounce
100 %
No Bounce Detected
98.3 %
Rollout
Total landing distance 3,721 ft, 49 % of runway. Runway rollout alignment was very good.
Distance
100 %
Landing distance 3,721 ft using 48.7 % of runway
Alignment
96.23 %
Runway rollout alignment was very good.
G
100 %
1.25 1 0.75
IAS kt
Info
136 103 70
Bank °
Info
1 0.5 0
Pitch °
Info
4 2 0
05001,0001,5002,0002,5003,0003,500 Runway Distance ft Runway Width ft
100 %
Taxi
Taxiing to the parking from the runway took 7 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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