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KBOS
Boston, United States
Runway 04R
Elevation16 ft asl
Weight16,118 kg
Fuel5,862 kg
Wind10° · 6 kn · 1 kn cross

Flight Score

94.87 %
EGGP
Liverpool, England
Runway 27
Elevation69 ft asl
Weight11,688 kg
Fuel1,441 kg
Wind290° · 2 kn · 1 kn cross
6 Mar 2026 6:38 2771 nm C750 4,421 kg
Departure Score
89.03 %
Enroute Score
100.00 %
Arrival Score
95.58 %

What went well

Touched down at -143 fpm — a soft arrival
Threshold crossed at 48 ft and 121 kt — both inside band
Straight touchdown — 4.00 m off the centreline, no bounce

What held you back

Departure Taxi — Taxi Lights at 0 %, peak speed in a turn 23 kt at 30 %, −3.41 points
Arrival Landing — Flare profile at 33 %, −0.69 points
Arrival Rollout — Runway alignment max 7.90 m left at 82 %, −0.33 points

Next time

Departure

Rotate sooner, bringing the nose up at 125 kt rather than letting speed build further.

What happened: You lifted off at 144 kt against a rotation target of 125 kt, rotating late in the ground roll.

Watch for: Watch airspeed and rotate at the target of 125 kt.

See Departure Roll

Arrival

Keep easing the back pressure to let the aircraft settle from 16 ft instead of holding it level.

What happened: The sink was arrested at 16 ft and held there instead of being let down.

Watch for: Radio altimeter: continuous descent through the normal flare band to touchdown

See 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 · 20 stages, 18 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 48.80Taxiing from the parking to the runway took 8 minutes and covered 4 nm.
ScoreDescriptionStartProfileEnd
67 % Average speed 27 kt0 kt min to max 37 kt 0 11 kt
30 % Average speed turning corners 15 ktmax 23 kt 0 0 kt
100 % Average g force 1.00 g0.97 g min to max 1.17 g 1.17 1.00 g
Info Average pitch angle -0.5 °-1.4 ° min to max 0.1 ° -1.0 -0.5 °
Info Average bank angle 0.3 °0.0 ° min to max 1.9 ° 0.0 0.4 °

Events

Fail Taxi Lights
Info Battery Master On 5 ft agl
Info Engine 2 Started 5 ft agl
Info Beacon Lights Switched On 5 ft agl
Info Navigation Lights Switched On 5 ft agl
Info Autopilot Master Switched On 5 ft agl
Info Autopilot Yaw Damper Activated 5 ft agl
Info Landing Gear Activated 5 ft agl
Info Landing Gear Down 5 ft agl
Info Engine 1 Started 5 ft agl
Info Autopilot Nav1 Lock Activated 5 ft agl
Info Autopilot Flight Director Activated 5 ft agl
Info 49 Activated 5 ft agl
Info Autopilot Avionics Managed Activated 5 ft agl
Info Landing Lights Switched On 5 ft agl
Info Strobe Lights Switched On 5 ft agl
Info Parking Brake On 5 ft agl · 2 kt
Info Parking Brake Off 5 ft agl · 2 kt
Info Parking Brake On 5 ft agl · 3 kt
Info Pitot Heat Switched On 5 ft agl · 3 kt
Info Parking Brake Off 5 ft agl · 3 kt
Info Flaps Position 2 5 ft agl · 21 kt
Info Flaps Position 3 5 ft agl · 21 kt
Departure Runway Entry Entering runway 04R at KBOS Logan International Airport, Average speed was 37 kt.
ScoreDescriptionStartProfileEnd
Info Average speed 31 kt12 kt min to max 40 kt 12 40 kt
Info Average pitch angle -0.5 °-0.7 ° min to max -0.5 ° -0.5 -0.5 °
Info Average bank angle 0.2 °0.2 ° min to max 0.6 ° 0.4 0.4 °
Info Average g force 1.00 g1.00 g min to max 1.01 g 1.00 1.01 g
Departure Roll 97.05Departure roll runway 04R at KBOS Logan International Airport. Takeoff distance 936 m 40 % of runway. Liftoff speed was 144 kt. Local weather - Temperature 3 °C. Wind 6 kt at 10 °. Crosswind: 1 kt Headwind: 6 kt.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 936 m40 % of runway
85 % Liftoff speed was 144 ktTarget 125 kt
100 % Runway alignment max 1.29 m left1.29 m left to 1.26 m right 1.05 0.23 m
100 % Average g force 1.01 g0.94 g min to max 1.08 g 1.01 1.03 g
100 % Takeoff Bounce
Info Average pitch angle -0.1 °-1.4 ° min to max 6.6 ° -0.5 6.6 °
Info Average bank angle 0.3 °0.0 ° min to max 0.8 ° 0.4 0.1 °
Departure Climb 1 100.00Departure climb to 50 ft agl from runway 04R KBOS Logan International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.0 °-0.0 ° min to max -0.0 ° -0.0 -0.0 °
100 % Average speed 145 kt144 kt min to max 146 kt 144 146 kt
100 % Average bank angle 0.0 °0.0 ° min to max 0.1 ° 0.1 0.0 °
100 % Average g force 1.17 g1.03 g min to max 1.23 g 1.03 1.21 g
Info Average VSI 758 fpm384 fpm min to max 1,196 fpm 384 1,196 fpm
Info Average altitude 11 ft agl0 ft agl min to max 31 ft agl 0 31 ft agl
Info Average pitch angle 10.2 °6.7 ° min to max 13.3 ° 6.7 13.3 °
Departure Climb 2 100.00Departure climb to 400 ft agl from 04R KBOS Logan International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.0 °-0.0 ° min to max 0.1 ° -0.0 0.1 °
100 % Average speed 145 kt140 kt min to max 151 kt 146 150 kt
100 % Average bank angle 0.2 °0.0 ° min to max 0.7 ° 0.0 0.7 °
100 % Average g force 1.12 g0.65 g min to max 1.31 g 1.21 1.17 g
Info Average VSI 1,376 fpm-245 fpm min to max 2,260 fpm 1,218 2,172 fpm
Info Average altitude 120 ft agl32 ft agl min to max 342 ft agl 32 342 ft agl
Info Average pitch angle 12.6 °2.9 ° min to max 16.8 ° 13.4 16.8 °

Events

Fail GPWS Warning Activated 261 ft agl · 142 kt
Info Landing Gear Up 263 ft agl · 136 kt
Info Flaps Position 1 271 ft agl · 138 kt
Info Flaps Fully Retracted 273 ft agl · 139 kt
Info GPWS Warning Deactivated 265 ft agl · 145 kt
Departure Climb 3 99.28Departure climb to 1,000 ft agl from 04R KBOS Logan International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.7 °0.1 ° min to max 1.1 ° 0.1 1.1 °
100 % Average speed 196 kt147 kt min to max 249 kt 149 249 kt
96 % Average bank angle 1.0 °0.0 ° min to max 3.4 ° 0.9 0.5 °
100 % Average g force 0.97 g0.81 g min to max 1.15 g 1.01 1.15 g
100 % Landing gear up
Info Average VSI 607 fpm122 fpm min to max 2,606 fpm 2,510 885 fpm
Info Average altitude 1,094 ft agl380 ft agl min to max 1,372 ft agl 380 1,372 ft agl
Info Average pitch angle 5.0 °1.8 ° min to max 16.4 ° 16.4 3.9 °
Enroute Climb 100.00Enroute climb started 1 mile north east of Revere (Massachusetts, United States). Climbing from 978 ft asl to 40,983 ft asl, an increase of 40,006 ft in 28 minutes and covering 198 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 281 kt213 kt min to max 301 kt 251 213 kt
100 % Average bank angle 8.9 °0.0 ° min to max 29.2 ° 1.6 0.9 °
100 % Average g force 1.02 g0.76 g min to max 1.27 g 1.15 0.98 g
Info Average VSI 1,592 fpm-379 fpm min to max 3,556 fpm 1,430 57 fpm
Info Average altitude 19,729 ft asl978 ft asl min to max 40,985 ft asl 978 40,983 ft asl
Info Average pitch angle 3.1 °-0.3 ° min to max 8.5 ° 5.2 2.2 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Landing Lights Switched Off 8,786 ft agl · 278 kt
Info Autopilot Glideslope Active Activated 24,236 ft agl · 424 kt
Info Autopilot Avionics Managed Deactivated 24,236 ft agl · 424 kt
Info Autopilot Glideslope Active Deactivated 24,655 ft agl · 411 kt
Info Autopilot Avionics Managed Activated 24,655 ft agl · 411 kt
Info Autopilot Altitude Hold Activated 41,352 ft agl · 452 kt
Info Autopilot Avionics Managed Deactivated 41,352 ft agl · 452 kt
Enroute Level 100.00Enroute level cruise started 17 miles south east of Winter Harbor (Maine, United States) and lasted 325 minutes, covering 2,381 nm.
ScoreDescriptionStartProfileEnd
100 % Altitude held within ±2,549 ft of 41,000 ft asl40,955 ft asl min to max 41,042 ft asl 40,977 40,998 ft asl
100 % Average speed 200 kt193 kt min to max 206 kt 206 200 kt
100 % Average bank angle 0.5 °0.0 ° min to max 15.2 ° 0.6 0.0 °
100 % Average g force 1.00 g0.87 g min to max 1.17 g 1.01 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 2.5 °1.4 ° min to max 3.8 ° 2.7 1.8 °
Enroute Descent 100.00Enroute descent started 4 miles south of Collinstown (Leinster, Ireland). Descent from 40,997 ft asl to 1,981 ft asl, a decrease of 39,017 ft in 29 minutes and covering 170 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 244 kt174 kt min to max 303 kt 200 180 kt
100 % Average bank angle 7.5 °0.0 ° min to max 29.6 ° 0.1 17.7 °
100 % Average g force 1.02 g0.82 g min to max 1.21 g 1.00 1.05 g
Info Average VSI -1,301 fpm-4,061 fpm min to max 496 fpm -7 35 fpm
Info Average altitude 15,359 ft asl1,957 ft asl min to max 40,999 ft asl 40,997 1,981 ft asl
Info Average pitch angle -1.7 °-6.4 ° min to max 3.4 ° 1.8 1.4 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Autopilot Altitude Hold Deactivated 41,004 ft agl · 391 kt
Info Flaps Position 1 7,088 ft agl · 231 kt
Info Autopilot Altitude Hold Activated 2,544 ft agl · 188 kt
Info Autopilot Altitude Hold Deactivated 2,507 ft agl · 186 kt
Info Autopilot Altitude Hold Activated 2,052 ft agl · 189 kt
Info Flaps Position 2 1,971 ft agl · 184 kt
Enroute Level 2 100.00Enroute level cruise started overhead Grappenhall (Warrington, England) and lasted 2 minutes, covering 5 nm.
ScoreDescriptionStartProfileEnd
100 % Altitude held within ±599 ft of 1,988 ft asl1,981 ft asl min to max 2,001 ft asl 1,981 2,001 ft asl
100 % Average speed 184 kt180 kt min to max 187 kt 180 184 kt
100 % Average bank angle 17.3 °0.6 ° min to max 18.7 ° 17.8 0.6 °
100 % Average g force 1.05 g0.98 g min to max 1.10 g 1.04 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 1.1 °0.7 ° min to max 1.4 ° 1.3 1.0 °
Enroute Descent 2 100.00Enroute descent started overhead Daresbury (Borough of Halton, England). Descent from 2,004 ft asl to 1,308 ft asl, a decrease of 695 ft in 2 minutes and covering 4 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 139 kt120 kt min to max 184 kt 184 122 kt
100 % Average bank angle 3.6 °0.0 ° min to max 22.9 ° 3.9 0.4 °
100 % Average g force 1.01 g0.93 g min to max 1.16 g 1.02 1.04 g
Info Average VSI -437 fpm-855 fpm min to max 368 fpm 160 -735 fpm
Info Average altitude 1,771 ft asl1,308 ft asl min to max 2,016 ft asl 2,004 1,308 ft asl
Info Average pitch angle 0.8 °-0.5 ° min to max 3.8 ° 1.0 1.0 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Landing Gear Down 1,824 ft agl · 185 kt
Info Flaps Position 3 1,756 ft agl · 182 kt
Info Flaps Position 4 1,861 ft agl · 167 kt
Info Autopilot Nav1 Lock Deactivated 1,957 ft agl · 151 kt
Info 49 Activated 1,957 ft agl · 151 kt
Info Autopilot Approach Mode Activated 1,956 ft agl · 135 kt
Info Autopilot Approach Captured Armed 1,956 ft agl · 135 kt
Info Autopilot Approach Arm Activated 1,956 ft agl · 135 kt
Info 49 Deactivated 1,956 ft agl · 135 kt
Info Autopilot Altitude Hold Deactivated 1,937 ft agl · 122 kt
Info Autopilot Glideslope Hold Activated 1,937 ft agl · 122 kt
Info Autopilot Approach Captured Disarmed 1,937 ft agl · 122 kt
Arrival Final 4 99.34Approaching runway 27 at EGGP Liverpool John Lennon Airport from 4 nm to 3 nm. Descent from 1,228 ft agl to 928 ft agl. A decrease of 299 ft in 30 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 2.9 °2.9 ° min to max 2.9 °Target 3.0 ° 2.9 2.9 °
100 % Average speed 120 kt118 kt min to max 122 kt 122 120 kt
100 % Heading variation 0.2 °0.2 ° min to max 0.3 ° 0.2 0.2 °
97 % Average bank angle 1.4 °0.1 ° min to max 4.2 ° 0.6 0.7 °
100 % Average g force 1.00 g0.93 g min to max 1.09 g 1.04 1.00 g
Info Average VSI -596 fpm-866 fpm min to max -395 fpm -667 -550 fpm
Info Average altitude 1,080 ft agl928 ft agl min to max 1,228 ft agl 1,228 928 ft agl
Info Average pitch angle 1.1 °-0.2 ° min to max 2.4 ° 1.3 1.2 °
33.253.53.7548008509009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500Distance to Touchdown NMApproach Height ft33.253.53.754-110-83-55-280285583110Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 3 99.82Approaching runway 27 at EGGP Liverpool John Lennon Airport from 3 nm to 2 nm. Descent from 919 ft agl to 592 ft agl. A decrease of 328 ft in 29 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 2.9 °2.7 ° min to max 3.0 °Target 3.0 ° 2.9 2.7 °
100 % Average speed 120 kt118 kt min to max 121 kt 120 121 kt
100 % Heading variation -0.0 °-0.2 ° min to max 0.1 ° 0.1 -0.2 °
99 % Average bank angle 1.5 °0.2 ° min to max 3.3 ° 1.3 2.6 °
100 % Average g force 1.00 g0.92 g min to max 1.07 g 0.98 1.04 g
Info Average VSI -656 fpm-979 fpm min to max -336 fpm -544 -713 fpm
Info Average altitude 769 ft agl592 ft agl min to max 919 ft agl 919 592 ft agl
Info Average pitch angle 0.8 °-0.8 ° min to max 2.5 ° 1.1 1.3 °
22.252.52.7535005506006507007508008509009501,0001,0501,100Distance to Touchdown NMApproach Height ft22.252.52.753-90-68-45-23023456890Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 2 100.00Approaching runway 27 at EGGP Liverpool John Lennon Airport from 2 nm to 1 nm. Descent from 580 ft agl to 332 ft agl. A decrease of 248 ft in 29 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 2.8 °2.7 ° min to max 3.0 °Target 3.0 ° 2.7 3.0 °
100 % Average speed 119 kt118 kt min to max 121 kt 121 119 kt
100 % Heading variation -0.0 °-0.1 ° min to max 0.2 ° -0.1 0.2 °
100 % Average bank angle 1.0 °0.1 ° min to max 2.1 ° 0.2 0.3 °
100 % Average g force 1.01 g0.94 g min to max 1.07 g 1.01 1.04 g
Info Average VSI -501 fpm-645 fpm min to max -283 fpm -645 -461 fpm
Info Average altitude 450 ft agl332 ft agl min to max 580 ft agl 580 332 ft agl
Info Average pitch angle 1.9 °0.8 ° min to max 3.1 ° 1.2 2.5 °
11.251.51.752250300350400450500550600650700750Distance to Touchdown NMApproach Height ft11.251.51.752-70-53-35-18018355370Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 1 100.00Approaching runway 27 at EGGP Liverpool John Lennon Airport from 1 nm to 0 nm. Descent from 325 ft agl to 77 ft agl. A decrease of 248 ft in 25 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.6 °3.0 ° min to max 3.8 °Target 3.0 ° 3.0 3.8 °
100 % Average speed 120 kt119 kt min to max 121 kt 119 121 kt
100 % Heading variation 0.0 °-0.0 ° min to max 0.1 ° 0.1 0.0 °
100 % Average bank angle 0.4 °0.2 ° min to max 1.2 ° 1.2 0.3 °
100 % Average g force 0.98 g0.94 g min to max 1.07 g 0.99 1.00 g
Info Average VSI -661 fpm-788 fpm min to max -406 fpm -406 -777 fpm
Info Average altitude 138 ft agl77 ft agl min to max 325 ft agl 325 77 ft agl
Info Average pitch angle 0.6 °0.1 ° min to max 2.1 ° 2.1 0.5 °
00.250.50.751050100150200250300350Distance to Touchdown NMApproach Height ft00.250.50.751-50-38-25-13013253850Distance to Touchdown NMApproach Runway Alignment m
Arrival Landing 83.35Landing on runway 27 at EGGP Liverpool John Lennon Airport, runway length 2,224 m. Good threshold height. Threshold speed was good at 121 kt.
ScoreDescriptionStartProfileEnd
100 % Threshold speed was good at 121 kt. Target 120 kt
100 % Good threshold height.Target 50 ft agl
33 % Very poor landing flare
100 % Runway alignment max 0.04 m right0.01 m left to 0.04 m right 0.01 -0.04 m
100 % Average bank angle 0.4 °0.3 ° min to max 0.5 ° 0.3 0.5 °
100 % Average g force 1.03 g0.97 g min to max 1.12 g 1.01 0.99 g
Info Average speed 115 kt106 kt min to max 121 kt 121 106 kt
Info Average VSI -284 fpm-779 fpm min to max -99 fpm -778 -143 fpm
Info Average altitude 8 ft agl-11 ft agl min to max 48 ft agl 48 -11 ft agl
Info Average pitch angle 4.1 °0.6 ° min to max 5.6 ° 0.6 5.5 °

Events

Info Autopilot Nav1 Lock Activated 23 ft agl · 112 kt
Info Autopilot Approach Mode Deactivated 23 ft agl · 112 kt
Info Autopilot Glideslope Hold Deactivated 23 ft agl · 112 kt
Info Autopilot Approach Arm Deactivated 23 ft agl · 112 kt
07515022530037545052560067575082501123344657Runway Distance mLanding Height ft075150225300375450525600675750825-24-20-16-12-8-404812162024Runway Distance mRunway Width m
Arrival Touchdown 95.08Touchdown point was 278 m beyond the touchdown zone. Touchdown speed at 106 kt was good. Touchdown rate was smooth at -143 fpm. Runway touchdown position was slightly misaligned by 4.0 m from centreline. Local weather - Temperature 4 °C. Wind 2 kt at 290 °. Crosswind: 1 kt Headwind: 1 kt.
ScoreDescriptionStartProfileEnd
99 % Touchdown rate was -143 fpm.
73 % Touchdown distance was 702 mTarget 457 m
100 % Speed at touchdown 106 ktTarget below 108 kt
97 % Runway alignment max 4.00 m right3.92 m right -3.76 -4.00 m
100 % Average bank angle 0.7 °0.2 ° min to max 1.1 ° 0.5 1.0 °
100 % Average g force 1.08 g0.99 g min to max 1.13 g 0.99 1.05 g
100 % Landing Bounce
Info Average speed 106 kt105 kt min to max 106 kt 106 105 kt
Info Average pitch angle 5.4 °5.2 ° min to max 5.5 ° 5.5 5.2 °
Arrival Rollout 92.04Total landing distance 1,223 m, 55 % of runway. Runway rollout alignment was slightly misaligned by 7.9 m from centreline.
ScoreDescriptionStartProfileEnd
100 % Landing distance 1,223 m55 % of runway.
82 % Runway alignment max 7.90 m left7.90 m left to 4.10 m right -4.00 6.05 m
100 % Average g force 1.01 g0.98 g min to max 1.04 g 1.04 0.99 g
Info Average speed 93 kt56 kt min to max 101 kt 101 56 kt
Info Average pitch angle 3.2 °-1.4 ° min to max 5.2 ° 5.2 -1.2 °
Info Average bank angle 0.9 °0.0 ° min to max 1.8 ° 1.1 0.0 °

Events

Info Runway Surface Conditions 7 ft agl · 102 kt
Runway Exit Exiting runway, average speed 25 kt
ScoreDescriptionStartProfileEnd
Info Average speed 23 kt16 kt min to max 51 kt 51 22 kt
Info Average pitch angle -0.9 °-1.2 ° min to max -0.8 ° -1.2 -0.8 °
Info Average bank angle 0.2 °0.0 ° min to max 1.4 ° 0.0 1.2 °
Info Average g force 1.00 g0.99 g min to max 1.02 g 1.00 1.00 g

Events

Info Flaps Position 2 5 ft agl · 18 kt
Info Flaps Fully Retracted 5 ft agl · 18 kt
Arrival Taxi 95.00Taxiing to the parking from the runway took 1 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 13 kt7 kt min to max 22 kt 22 7 kt
100 % Average speed turning corners 11 ktmax 16 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 -0.9 °-1.1 ° min to max -0.8 ° -0.8 -0.8 °
Info Average bank angle 0.3 °0.0 ° min to max 1.1 ° 0.9 0.0 °

Events

Fail Taxi Lights
Info Autopilot Nav1 Lock Deactivated 5 ft agl · 17 kt
Info 49 Activated 5 ft agl · 17 kt

Takeoff

FailTaxi lightsOff
100.00Takeoff roll941 m · 40 %
85.27Liftoff speed143 kt · target 125, 18 fast
100.00Runway alignment1.29 m L
OkBounce on takeoffNone
100.00Rate of climb757 fpm

Landing

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

100.00Threshold height48 ft
100.00Threshold speed121 kt · target 116, 5 fast
100.00Centreline offset0.04 m R
Flare 33.40Very poor landing flare

The stabilisation gates

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

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

The approach, gate by gate

Gate Height Centreline Speed
3.0 nm 954 ft 0.47° L +4 kt
2.0 nm 632 ft 0.03° R +5 kt
1.5 nm 462 ft 0.03° R +3 kt
1.0 nm 345 ft 0.37° L +2 kt
0.5 nm 208 ft 0.20° L +4 kt
THR 48 ft 2.29 m L +5 kt

Touchdown on EGGP 27

Past threshold73.18
702m
Centreline96.54
4.00m R
Speed100.00
106kttarget 113 or less
Touchdown rate98.50
-143fpm
Impact100.00
1.13G
BouncesOk
None

Side view — the last 1,524 m of the approach.

48 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 305 m This flight — 48 ft, down at 702 m

Plan view — the first 1,524 m of the 2,224 m runway, to the same scale as the side view.

5001,0001,500 THRESHOLD FULL SCORE TO 503 M 702 m past threshold CLEARED

Touched down 702 m past the threshold — beyond the full-score zone. The arrival was smooth.

Runway used 1,192 m of 2,224 m · 54 %
Rollout distance100.00
490m54 % used
Rollout alignment82.30
7.90m L

The rest of the report

Explore in detail

Flight narrative

Departing from Logan International Airport (KBOS), the aircraft began its journey on runway 04R, where it accelerated to a liftoff speed of 144 kt after a takeoff distance of 936 m, which covered 40% of the runway. The local weather conditions at the time of departure featured a temperature of 3 °C, with a 6 kt headwind and a negligible crosswind. Following a taxiing period of 8 minutes and covering 4 nm, the aircraft lifted off and initiated its enroute climb 1 mile northeast of Revere, Massachusetts.

The climb phase was characterized by a significant increase in altitude, from 978 ft asl to 40,983 ft asl, over a distance of 198 nm, in 28 minutes. This was followed by a prolonged enroute level cruise phase, which lasted 325 minutes and covered 2,381 nm, starting 17 miles southeast of Winter Harbor, Maine. The aircraft then began its enroute descent 4 miles south of Collinstown, Ireland, and descended from 40,997 ft asl to 1,981 ft asl, a decrease of 39,017 ft, in 29 minutes, covering 170 nm. The final descent phase started overhead Daresbury, England, and lasted only 2 minutes, covering 4 nm, before the aircraft initiated its final approach to runway 27 at Liverpool John Lennon Airport (EGGP).

The aircraft touched down on runway 27 at EGGP, with a touchdown speed of 106 kt and a smooth touchdown rate of -143 fpm. The touchdown point was 277 m beyond the touchdown zone, and the runway touchdown position was slightly misaligned by 4.0 m from the centreline. The total landing distance was 1,223 m, which covered 55% of the runway. Following a taxiing period of 1 minute and covering less than 1 nm, the aircraft arrived at the parking area, having completed a total flight distance of 2,771 nm in 398 minutes, while consuming 4,421 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 04R at KBOS Logan International Airport in the Cessna 750 Citation X
89.03 %
48.8 %
Taxi
Taxiing from the parking to the runway took 8 minutes and covered 4 nm.
Taxi Lights
0 %
Switched On
Ground Speed kt
67 %
30 15 0
Turn Speed
30 %
30 15 0
G
100 %
1.25 1 0.75
Bank °
Info
2 1 0
Pitch °
Info
1 0 -1
97.05 %
Takeoff Roll
Departure roll runway 04R at KBOS Logan International Airport. Takeoff distance 936 m 40 % of runway. Liftoff speed was 144 kt. Local weather - Temperature 3 °C. Wind 6 kt at 10 °. Crosswind: 1 kt Headwind: 6 kt.
Takeoff Distance
100 %
Roll distance of 936 m using 40.2 % of runway
Liftoff Speed
85.27 %
Liftoff speed was 144 kn - Target 125 kn
Alignment
100 %
1.29 m left to 1.26 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
150 95 40
Bank °
Info
1 0.5 0
Pitch °
Info
7 3 -1
02505007501,0001,2501,5001,7502,0002,250-25-20-15-10-50510152025 Runway Distance m Runway Alignment to End of Runway m
100 %
Climb 1
Departure climb to 50 ft agl from runway 04R KBOS Logan International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
150 145 140
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
14 10 6
Climb Rate fpm
Info
1,200 600 0
100 %
Climb 2
Departure climb to 400 ft agl from 04R KBOS Logan International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
160 150 140
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
17 9.5 2
Climb Rate fpm
Info
2,300 1,000 -300
99.28 %
Climb 3
Departure climb to 1,000 ft agl from 04R KBOS Logan International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
250 195 140
Bank °
96.42 %
4 2 0
G
100 %
1.5 1 0.5
Pitch °
Info
17 9 1
Climb Rate fpm
Info
2,700 1,350 0
02505007501,0001,2501,5001,7502,0002,250068136204272340 Runway Distance m Height at End of Runway ft
00.250100200300400 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 27 at EGGP Liverpool John Lennon Airport in the Cessna 750 Citation X
Landing Score 92.62 %
Landing Summary

The aircraft, C750, successfully executed a final approach to runway 27 at EGGP Liverpool John Lennon Airport from the east, aligning with the heading of 266.0° at a distance of 4 nautical miles and an altitude of 1,228 feet above ground level. The approach quality was satisfactory, with a good threshold height and a threshold speed of 121 kt, which met the expected standards.

As the aircraft touched down on the runway, it demonstrated a smooth touchdown rate of -143 fpm, with a speed of 106 kt. However, the touchdown point was located 277 meters beyond the designated touchdown zone, indicating a slight deviation from the ideal landing spot. The runway touchdown position was also slightly misaligned by 4.0 meters from the centreline, although this was a minor discrepancy.

The aircraft's rollout phase was characterized by a slightly misaligned alignment of 7.9 meters from the centreline. The total landing distance of 1,223 meters was 55% of the runway length, which was within acceptable limits. Considering these factors, the overall landing performance of C750 was rated at 92.6%, reflecting a high level of proficiency in executing a safe and controlled landing.

99.34 %
Final 4
Approaching runway 27 at EGGP Liverpool John Lennon Airport from 4 nm to 3 nm. Descent from 1,228 ft agl to 928 ft agl. A decrease of 299 ft in 30 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
122 116 110
Alignment
100 %
0.5 0 -0.5
Bank °
96.7 %
5 2.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-395 -647 -900
33.253.53.7548008509009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500 Distance to Touchdown NM Approach Height ft
33.253.53.754-110-83-55-280285583110 Distance to Touchdown NM Approach Runway Alignment m
99.82 %
Final 3
Approaching runway 27 at EGGP Liverpool John Lennon Airport from 3 nm to 2 nm. Descent from 919 ft agl to 592 ft agl. A decrease of 328 ft in 29 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
121 116 110
Alignment
100 %
0.5 0 -0.5
Bank °
99.08 %
4 2 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-336 -668 -1,000
22.252.52.7535005506006507007508008509009501,0001,0501,100 Distance to Touchdown NM Approach Height ft
22.252.52.753-90-68-45-23023456890 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 2
Approaching runway 27 at EGGP Liverpool John Lennon Airport from 2 nm to 1 nm. Descent from 580 ft agl to 332 ft agl. A decrease of 248 ft in 29 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
121 115 110
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-283 -492 -700
11.251.51.752250300350400450500550600650700750 Distance to Touchdown NM Approach Height ft
11.251.51.752-70-53-35-18018355370 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 1
Approaching runway 27 at EGGP Liverpool John Lennon Airport from 1 nm to 0 nm. Descent from 325 ft agl to 77 ft agl. A decrease of 248 ft in 25 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
121 116 110
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-406 -603 -800
00.250.50.751050100150200250300350 Distance to Touchdown NM Approach Height ft
00.250.50.751-50-38-25-13013253850 Distance to Touchdown NM Approach Runway Alignment m
83.35 %
Landing
Landing on runway 27 at EGGP Liverpool John Lennon Airport, runway length 2,224 m. Good threshold height. Threshold speed was good at 121 kt.
Height
100 %
Good threshold height. Target 50 ft agl
Speed
100 %
Threshold speed was good at 121 kt. Target 120 kt
Flare
33.4 %
Very poor landing flare
Centreline ft
100 %
100 0 -100
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
IAS kt
Info
121 111 100
Pitch °
Info
6 3 0
Descent Rate fpm
Info
-99 -449 -800
07515022530037545052560067575082501123344657 Runway Distance m Landing Height ft
075150225300375450525600675750825-24-20-16-12-8-404812162024 Runway Distance m Runway Width m
95.08 %
Touchdown
Touchdown point was 278 m beyond the touchdown zone. Touchdown speed at 106 kt was good. Touchdown rate was smooth at -143 fpm. Runway touchdown position was slightly misaligned by 4.0 m from centreline. Local weather - Temperature 4 °C. Wind 2 kt at 290 °. Crosswind: 1 kt Headwind: 1 kt.
Touchdown
98.5 %
Touchdown rate was smooth at -143 fpm.
Speed
100 %
Touchdown speed at 106 kt was good. Target below 108 kn
Distance
73.3 %
Touchdown point was 277 m beyond the touchdown zone.
Alignment
96.54 %
Runway touchdown position was slightly misaligned by 4.0 m from centreline.
Bank
100 %
Bank angle 0.7 °
G
100 %
G 1.08 g
Bounce
100 %
No Bounce Detected
92.04 %
Rollout
Total landing distance 1,223 m, 55 % of runway. Runway rollout alignment was slightly misaligned by 7.9 m from centreline.
Distance
100 %
Landing distance 1,223 m using 55.02 % of runway
Alignment
82.3 %
Runway rollout alignment was slightly misaligned by 7.9 m from centreline.
G
100 %
1.25 1 0.75
IAS kt
Info
105 83 60
Bank °
Info
2 1 0
Pitch °
Info
6 2.5 -1
02004006008001,000 Runway Distance m Runway Width m
95 %
Taxi
Taxiing to the parking from the runway took 1 minutes and covered less than 1 nm.
Landing Lights
100 %
Switched Off
Taxi Lights
0 %
Switched On
Ground Speed kt
100 %
30 15 0
Turn Speed
100 %
30 15 0
G
100 %
1.25 1 0.75
Bank °
Info
2 1 0
Pitch °
Info
1 0 -1
Metrics
Metrics

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