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KJFK
New York, United States
Runway 31L
Elevation10 ft asl
Weight12,659 lbs
Fuel2,391 lbs
Wind250° · 14 kn · 11 kn cross

Flight Score

88.96 %
KBOS
Boston, United States
Runway 27
Elevation16 ft asl
Weight12,659 lbs
Fuel2,391 lbs
Wind250° · 16 kn · 2 kn cross
2 Jan 2026 1:20 229 nm Cessna CJ4 Citation
Departure Score
79.56 %
Enroute Score
94.06 %
Arrival Score
93.27 %

What went well

Touched down at -283 fpm — a soft arrival
Touchdown 1,422 ft in — inside the full-score zone
Threshold crossed at 54 ft and 103 kt — both inside band

What held you back

Departure Roll — Takeoff distance 10,522 ft at 0 %, Runway alignment max 3,414.6 ft left at 0 %, −6.67 points
Enroute Descent — 250 kt exceeded below 10,000 ft; speed limits at 47 %, −1.45 points
Arrival Taxi — peak speed in a turn 22 kt at 40 %, −1.00 points
Arrival Final 1 — stall warning; speed limits at 0 %, −0.86 points

Next time

Departure

Make small rudder corrections against a point at the far end to hold the centreline.

What happened: During the ground roll you drifted 3,415 ft off the runway centreline.

Watch for: Watch runway alignment against the centreline, correcting with small rudder inputs.

See Departure Roll

Preparing for a stable approach will give you time to decide on whether to attempt the landing or going around. Too much altitude with a high sink rate will result in carrying too much speed onto the runway. Configuring flaps and the gear late also won't help the speed decay.

Read more in The Stabilised Approach

Start to finish · 16 stages, 15 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 Roll 60.00Departure roll runway 13R at KJFK John F Kennedy International Airport. Takeoff distance 10,522 ft 115 % of runway. Liftoff speed was 130 kt. Local weather - Temperature 32 °F. Wind 18 kt at 250 °. Crosswind: 14 kt Tailwind: 11 kt.
ScoreDescriptionStartProfileEnd
0 % Takeoff distance 10,522 ft115 % of runway
100 % Liftoff speed was 130 ktTarget 130 kt
0 % Runway alignment max 3,414.6 ft left3,414.6 ft left to 7.9 ft right 3,414.6 1.2 ft
100 % Average g force 1.00 g0.97 g min to max 1.34 g 1.00 1.34 g
100 % Takeoff Bounce
Info Average pitch angle -0.5 °-1.0 ° min to max 7.6 ° -0.6 7.6 °
Info Average bank angle 0.1 °0.0 ° min to max 0.6 ° 0.0 0.6 °

Events

Info Battery Master On 2 ft agl · 3 kt
Info Engine 1 Started 2 ft agl · 3 kt
Info Navigation Lights Switched On 2 ft agl · 3 kt
Info Landing Gear Down 2 ft agl · 3 kt
Info Parking Brake On 2 ft agl · 3 kt
Info Engine 2 Started 2 ft agl · 2 kt
Info Pitot Heat Switched On 2 ft agl · 2 kt
Info Landing Lights Switched On 2 ft agl · 2 kt
Info Landing Lights Switched Off 2 ft agl · 2 kt
Info Taxi Lights Switched On 2 ft agl · 2 kt
Info Parking Brake Off 2 ft agl · 3 kt
Info Beacon Lights Switched On 2 ft agl · 10 kt
Info Strobe Lights Switched On 2 ft agl · 9 kt
Info Landing Gear Up 2 ft agl · 9 kt
Info Landing Gear Down 2 ft agl · 9 kt
Info Flaps Position 1 2 ft agl · 13 kt
Info Landing Lights Switched On 2 ft agl · 8 kt
Info Landing Lights Switched Off 2 ft agl · 8 kt
Info Taxi Lights Switched Off 2 ft agl · 8 kt
Info Landing Lights Switched On 2 ft agl · 10 kt
Departure Climb 1 99.11Departure climb to 50 ft agl from runway 13R KJFK John F Kennedy International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.0 °-0.0 ° min to max -0.0 ° -0.0 -0.0 °
100 % Average speed 134 kt130 kt min to max 138 kt 130 138 kt
100 % Average bank angle 0.5 °0.0 ° min to max 0.8 ° 0.6 0.8 °
91 % Average g force 1.34 g0.83 g min to max 1.81 g 1.42 0.92 g
Info Average VSI 1,109 fpm610 fpm min to max 1,382 fpm 610 1,382 fpm
Info Average altitude 23 ft agl1 ft agl min to max 48 ft agl 1 48 ft agl
Info Average pitch angle 9.6 °7.6 ° min to max 12.1 ° 8.5 9.0 °
Enroute Climb 93.96Enroute climb started overhead KJFK John F Kennedy International Airport New York (New York, United States). Climbing from 71 ft asl to 14,094 ft asl, an increase of 14,024 ft in 5 minutes and covering 12 nm.
ScoreDescriptionStartProfileEnd
86 % Average speed 213 kt138 kt min to max 299 kt 138 241 kt
99 % Average bank angle 16.6 °0.1 ° min to max 40.4 ° 0.9 30.1 °
100 % Average g force 1.04 g0.60 g min to max 1.41 g 0.97 1.16 g
Info Average VSI 2,395 fpm-511 fpm min to max 7,130 fpm 1,403 58 fpm
Info Average altitude 5,988 ft asl71 ft asl min to max 14,094 ft asl 71 14,094 ft asl
Info Average pitch angle 7.2 °-1.6 ° min to max 20.4 ° 9.3 0.3 °
Info Turn coordination 00 min to max 0 0 0

Events

Fail Exceeded 250 kn below 10000 ft 4,651 ft agl
Fail Overspeed Warning Activated 4,640 ft agl · 272 kt
Info Landing Gear Up 208 ft agl · 147 kt
Info Flaps Fully Retracted 323 ft agl · 153 kt
Info Autopilot Flight Director Activated 1,360 ft agl · 203 kt
Info Autopilot Nav1 Lock Activated 1,779 ft agl · 206 kt
Info Autopilot Master Switched On 2,117 ft agl · 207 kt
Info Autopilot Yaw Damper Activated 2,117 ft agl · 207 kt
Info Autopilot Altitude Hold Activated 3,718 ft agl · 209 kt
Info Overspeed Warning Deactivated 4,617 ft agl · 273 kt
Info Autopilot Altitude Hold Deactivated 4,600 ft agl · 221 kt
Info Autopilot Altitude Hold Activated 4,610 ft agl · 209 kt
Info Autopilot Altitude Hold Deactivated 4,609 ft agl · 210 kt
Info Autopilot Altitude Hold Activated 13,487 ft agl · 244 kt
Enroute Level 98.12Enroute level cruise started 3 miles south west of ZC06 Long Island Static Carrier - CVN76 (New York, United States) and lasted 38 minutes, covering 143 nm.
ScoreDescriptionStartProfileEnd
100 % Altitude held within ±1,205 ft of 13,997 ft asl13,797 ft asl min to max 14,113 ft asl 14,096 13,797 ft asl
100 % Average speed 277 kt243 kt min to max 315 kt 243 296 kt
95 % Average bank angle 13.2 °0.0 ° min to max 42.4 ° 30.1 3.7 °
100 % Average g force 1.05 g0.91 g min to max 1.37 g 1.16 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle -0.5 °-1.4 ° min to max 0.8 ° 0.2 -0.7 °

Events

Fail Overspeed Warning Activated 14,112 ft agl · 377 kt
Info Overspeed Warning Deactivated 14,104 ft agl · 378 kt
Info Landing Lights Switched Off 13,984 ft agl · 300 kt
Enroute Descent 78.21Enroute descent started 2 miles west of Hubbardston (Massachusetts, United States). Descent from 13,737 ft asl to 5,496 ft asl, a decrease of 8,241 ft in 11 minutes and covering 53 nm.
ScoreDescriptionStartProfileEnd
47 % Average speed 242 kt186 kt min to max 292 kt 292 186 kt
99 % Average bank angle 9.7 °0.0 ° min to max 40.7 ° 2.4 2.0 °
100 % Average g force 1.04 g0.91 g min to max 1.32 g 0.99 1.00 g
Info Average VSI -769 fpm-1,993 fpm min to max -5 fpm -508 -108 fpm
Info Average altitude 8,881 ft asl5,496 ft asl min to max 13,737 ft asl 13,737 5,496 ft asl
Info Average pitch angle -1.6 °-4.3 ° min to max 0.8 ° -1.6 0.8 °
Info Turn coordination 00 min to max 0 0 0

Events

Fail Exceeded 250 kn below 10000 ft 9,241 ft agl
Fail Exceeded 250 kn below 10000 ft 6,856 ft agl
Info Autopilot Altitude Hold Activated 10,574 ft agl · 298 kt
Info Autopilot Glideslope Active Deactivated 10,574 ft agl · 298 kt
Info Autopilot Altitude Hold Deactivated 10,686 ft agl · 276 kt
Info Autopilot Glideslope Active Activated 10,686 ft agl · 276 kt
Info Autopilot Altitude Hold Activated 8,118 ft agl · 315 kt
Info Autopilot Glideslope Active Deactivated 8,118 ft agl · 315 kt
Info Autopilot Altitude Hold Deactivated 7,865 ft agl · 292 kt
Info Autopilot Glideslope Active Activated 7,865 ft agl · 292 kt
Info Autopilot Altitude Hold Activated 7,300 ft agl · 290 kt
Info Autopilot Glideslope Active Deactivated 7,300 ft agl · 290 kt
Info Autopilot Altitude Hold Deactivated 7,208 ft agl · 268 kt
Info Autopilot Glideslope Active Activated 7,208 ft agl · 268 kt
Info Autopilot Altitude Hold Activated 6,467 ft agl · 260 kt
Info Autopilot Glideslope Active Deactivated 6,467 ft agl · 260 kt
Info Autopilot Altitude Hold Deactivated 6,273 ft agl · 239 kt
Info Autopilot Glideslope Active Activated 6,273 ft agl · 239 kt
Info Autopilot Altitude Hold Activated 6,024 ft agl · 218 kt
Info Autopilot Glideslope Active Deactivated 6,024 ft agl · 218 kt
Info Autopilot Altitude Hold Deactivated 5,991 ft agl · 214 kt
Info Autopilot Glideslope Active Activated 5,991 ft agl · 214 kt
Info Autopilot Altitude Hold Activated 5,578 ft agl · 207 kt
Info Autopilot Glideslope Active Deactivated 5,578 ft agl · 207 kt
Enroute Level 2 100.00Enroute level cruise started 2 miles east of Swampscott (Massachusetts, United States) and lasted 2 minutes, covering 5 nm.
ScoreDescriptionStartProfileEnd
100 % Altitude held within ±774 ft of 5,469 ft asl5,465 ft asl min to max 5,476 ft asl 5,476 5,472 ft asl
100 % Average speed 190 kt170 kt min to max 198 kt 182 198 kt
100 % Average bank angle 21.6 °0.1 ° min to max 35.4 ° 0.1 12.2 °
100 % Average g force 1.11 g0.97 g min to max 1.22 g 0.99 1.03 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 1.2 °1.0 ° min to max 1.9 ° 1.1 1.0 °
Enroute Descent 2 100.00Enroute descent started 5 miles south east of Marblehead (Massachusetts, United States). Descent from 5,473 ft asl to 1,127 ft asl, a decrease of 4,345 ft in 4 minutes and covering 9 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 184 kt113 kt min to max 229 kt 198 113 kt
100 % Average bank angle 11.9 °0.1 ° min to max 33.5 ° 9.7 0.3 °
100 % Average g force 1.05 g0.74 g min to max 1.29 g 1.02 0.98 g
Info Average VSI -624 fpm-3,064 fpm min to max 124 fpm 64 -165 fpm
Info Average altitude 3,782 ft asl1,127 ft asl min to max 5,485 ft asl 5,473 1,127 ft asl
Info Average pitch angle -1.2 °-10.9 ° min to max 3.5 ° 1.0 3.4 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Autopilot Nav1 Lock Deactivated 5,483 ft agl · 221 kt
Info Autopilot Altitude Hold Deactivated 5,481 ft agl · 223 kt
Info Autopilot Glideslope Active Activated 5,481 ft agl · 223 kt
Info Autopilot Approach Mode Activated 4,283 ft agl · 235 kt
Info Autopilot Altitude Hold Activated 4,010 ft agl · 235 kt
Info Autopilot Glideslope Active Deactivated 4,010 ft agl · 235 kt
Info Landing Gear Down 3,685 ft agl · 210 kt
Info Flaps Position 1 3,682 ft agl · 207 kt
Info Autopilot Altitude Hold Deactivated 3,475 ft agl · 158 kt
Info Autopilot Glideslope Active Activated 3,475 ft agl · 158 kt
Info Autopilot Glideslope Active Deactivated 1,819 ft agl · 166 kt
Arrival Final 4 100.00Approaching runway 27 at KBOS Logan International Airport from 4 nm to 3 nm. Descent from 1,108 ft agl to 970 ft agl. A decrease of 138 ft in 33 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 2.8 °2.6 ° min to max 3.0 °Target 3.0 ° 2.6 3.0 °
100 % Average speed 121 kt113 kt min to max 130 kt 113 130 kt
100 % Heading variation 0.2 °0.1 ° min to max 0.2 ° 0.1 0.2 °
100 % Average bank angle 0.4 °0.0 ° min to max 1.5 ° 0.4 1.0 °
100 % Average g force 0.99 g0.95 g min to max 1.08 g 0.99 0.98 g
Info Average VSI -241 fpm-499 fpm min to max -111 fpm -193 -499 fpm
Info Average altitude 1,054 ft agl970 ft agl min to max 1,108 ft agl 1,108 970 ft agl
Info Average pitch angle 2.2 °0.0 ° min to max 4.1 ° 3.6 0.0 °
33.253.53.7549009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500Distance to Touchdown NMApproach Height ft33.253.53.754-340-255-170-85085170255340Distance to Touchdown NMApproach Runway Alignment ft
Arrival Final 3 100.00Approaching runway 27 at KBOS Logan International Airport from 3 nm to 2 nm. Descent from 961 ft agl to 713 ft agl. A decrease of 248 ft in 30 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.1 °3.0 ° min to max 3.3 °Target 3.0 ° 3.0 3.3 °
100 % Average speed 131 kt128 kt min to max 133 kt 131 128 kt
100 % Heading variation -0.0 °-0.3 ° min to max 0.2 ° 0.2 -0.3 °
100 % Average bank angle 0.7 °0.0 ° min to max 1.9 ° 0.1 0.1 °
100 % Average g force 1.00 g0.90 g min to max 1.07 g 1.00 0.96 g
Info Average VSI -478 fpm-625 fpm min to max -110 fpm -526 -431 fpm
Info Average altitude 824 ft agl713 ft agl min to max 961 ft agl 961 713 ft agl
Info Average pitch angle 0.2 °-1.0 ° min to max 2.2 ° 0.0 -0.1 °
22.252.52.7536507007508008509009501,0001,0501,100Distance to Touchdown NMApproach Height ft22.252.52.753-280-210-140-70070140210280Distance to Touchdown NMApproach Runway Alignment ft
Arrival Final 2 100.00Approaching runway 27 at KBOS Logan International Airport from 2 nm to 1 nm. Descent from 704 ft agl to 342 ft agl. A decrease of 362 ft in 31 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.3 °3.2 ° min to max 3.4 °Target 3.0 ° 3.4 3.2 °
100 % Average speed 128 kt119 kt min to max 132 kt 128 119 kt
100 % Heading variation -0.1 °-0.3 ° min to max 0.0 ° -0.3 0.0 °
100 % Average bank angle 0.6 °0.0 ° min to max 1.9 ° 0.5 0.5 °
100 % Average g force 1.00 g0.90 g min to max 1.09 g 0.93 1.01 g
Info Average VSI -675 fpm-964 fpm min to max -465 fpm -503 -465 fpm
Info Average altitude 521 ft agl342 ft agl min to max 704 ft agl 704 342 ft agl
Info Average pitch angle -0.8 °-2.5 ° min to max 0.5 ° -0.4 -1.0 °

Events

Info Flaps Position 2 392 ft agl · 121 kt
11.251.51.752250300350400450500550600650700750Distance to Touchdown NMApproach Height ft11.251.51.752-210-158-105-53053105158210Distance to Touchdown NMApproach Runway Alignment ft
Arrival Final 1 79.43Approaching runway 27 at KBOS Logan International Airport from 1 nm to 0 nm. Descent from 335 ft agl to 55 ft agl. A decrease of 280 ft in 34 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.4 °3.1 ° min to max 3.5 °Target 3.0 ° 3.2 3.3 °
0 % Average speed 102 kt94 kt min to max 116 kt 116 104 kt
100 % Heading variation -0.1 °-0.2 ° min to max -0.0 ° -0.0 -0.1 °
97 % Average bank angle 1.1 °0.1 ° min to max 4.1 ° 0.1 1.4 °
100 % Average g force 0.98 g0.74 g min to max 1.18 g 0.98 1.07 g
Info Average VSI -506 fpm-714 fpm min to max -223 fpm -439 -609 fpm
Info Average altitude 119 ft agl55 ft agl min to max 335 ft agl 335 55 ft agl
Info Average pitch angle 1.8 °-0.9 ° min to max 7.2 ° -0.9 2.2 °

Events

Fail Stall Warning Activated 211 ft agl · 92 kt
Info Autopilot Master Switched Off 285 ft agl · 102 kt
Info Stall Warning Deactivated 182 ft agl · 93 kt
00.250.50.751050100150200250300350Distance to Touchdown NMApproach Height ft00.250.50.751-150-113-75-3803875113150Distance to Touchdown NMApproach Runway Alignment ft
Arrival Landing 98.18Landing on runway 27 at KBOS Logan International Airport, runway length 6,979 ft. Good threshold height. Threshold speed was well above target at 104 kt.
ScoreDescriptionStartProfileEnd
100 % Threshold speed was well above target at 104 kt. Target 91 kt
100 % Good threshold height.Target 50 ft agl
93 % Great landing flare
100 % Runway alignment max 0.1 ft right0.1 ft right to 0.1 ft right -0.1 -0.1 ft
100 % Average bank angle 0.8 °0.0 ° min to max 1.5 ° 1.4 0.4 °
100 % Average g force 1.02 g0.95 g min to max 1.18 g 1.06 1.03 g
Info Average speed 98 kt90 kt min to max 104 kt 104 90 kt
Info Average VSI -330 fpm-605 fpm min to max -127 fpm -605 -250 fpm
Info Average altitude 23 ft agl2 ft agl min to max 55 ft agl 55 2 ft agl
Info Average pitch angle 4.0 °1.8 ° min to max 7.0 ° 2.1 4.7 °

Events

Info Autopilot Nav1 Lock Activated 15 ft agl · 91 kt
Info Autopilot Approach Mode Deactivated 15 ft agl · 91 kt
02505007501,0001,2501,50001223354658Runway Distance ftLanding Height ft02505007501,0001,2501,500-90-72-54-36-1801836547290Runway Distance ftRunway Width ft
Arrival Touchdown 92.67Touchdown distance was good at 1,421 ft. Touchdown speed at 90 kt was a little fast. Touchdown rate was fair at -250 fpm. Runway touchdown position was slightly misaligned by 10 ft from centreline. Local weather - Temperature 27 °F. Wind 12 kt at 250 °. Crosswind: 1 kt Headwind: 12 kt.
ScoreDescriptionStartProfileEnd
95 % Touchdown rate was -250 fpm.
100 % Touchdown distance was 1,422 ftTarget 1,500 ft
100 % Speed at touchdown 90 ktTarget below 89 kt
99.8 % Runway alignment max 10.2 ft right10.0 ft right -9.7 -10.2 ft
100 % Average bank angle 0.6 °0.0 ° min to max 1.0 ° 0.4 0.6 °
100 % Average g force 1.11 g1.01 g min to max 1.41 g 1.03 1.02 g
60 % Landing Bounce
Info Average speed 89 kt88 kt min to max 90 kt 90 88 kt
Info Average pitch angle 4.8 °4.5 ° min to max 5.4 ° 4.7 5.4 °
Arrival Rollout 99.89Total landing distance 2,149 ft, 31 % of runway. Runway rollout alignment was very good.
ScoreDescriptionStartProfileEnd
100 % Landing distance 2,149 ft31 % of runway.
99.7 % Runway alignment max 10.2 ft right0.0 ft left to 10.2 ft right -10.2 -5.9 ft
100 % Average g force 1.02 g0.99 g min to max 1.06 g 1.01 0.99 g
Info Average speed 63 kt41 kt min to max 70 kt 70 41 kt
Info Average pitch angle 3.6 °-0.6 ° min to max 5.7 ° 5.4 -0.2 °
Info Average bank angle 0.2 °0.0 ° min to max 0.5 ° 0.5 0.1 °

Events

Info Bounce during touchdown 2 ft agl · 71 kt
Runway Exit Exiting runway, average speed 41 kt
ScoreDescriptionStartProfileEnd
Info Average speed 23 kt0 kt min to max 44 kt 34 26 kt
Info Average pitch angle -0.7 °-1.2 ° min to max -0.2 ° -0.2 -1.2 °
Info Average bank angle 0.2 °0.0 ° min to max 0.5 ° 0.0 0.1 °
Info Average g force 1.00 g0.97 g min to max 1.03 g 0.98 1.00 g

Events

Info Flaps Position 1 2 ft agl · 28 kt
Info Flaps Fully Retracted 2 ft agl · 28 kt
Info Taxi Lights Switched On 2 ft agl · 16 kt
Info Autopilot Nav1 Lock Deactivated 2 ft agl · 28 kt
Arrival Taxi 76.00Taxiing to the parking from the runway took 6 minutes and covered 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 16 kt0 kt min to max 28 kt 23 4 kt
40 % Average speed turning corners 14 ktmax 22 kt 0 0 kt
100 % Average g force 1.00 g0.94 g min to max 1.03 g 0.99 1.00 g
Info Average pitch angle -0.7 °-1.3 ° min to max -0.1 ° -1.3 -0.7 °
Info Average bank angle 0.2 °0.0 ° min to max 0.6 ° 0.0 0.1 °

Takeoff

100.00Takeoff roll1,358 ft · 15 %
100.00Liftoff speed129 kt · target 101, 28 fast
0.00Runway alignment3,414.6 ft L
OkBounce on takeoffNone
99.11Rate of climb1,109 fpm

Landing

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

100.00Threshold height54 ft
100.00Threshold speed103 kt · target 107, 4 slow
100.00Centreline offset0.1 ft R
Flare 92.73Great 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

At the 500 ft gate: speed above the reference speed.

The approach, gate by gate

Gate Height Centreline Speed
3.0 nm 1,005 ft 0.26° L +21 kt
2.0 nm 752 ft 0.23° R +21 kt
1.5 nm 600 ft 0.18° R +23 kt
1.0 nm 387 ft 0.09° L +18 kt
0.5 nm 232 ft 0.10° R −10 kt
THR 55 ft 6.5 ft R −4 kt

Touchdown on KBOS 27

Past threshold100.00
1,422ft
Centreline99.77
10.2ft R
Speed100.00
90kttarget 103 or less
Touchdown rate94.81
-283fpm
Impact100.00
1.41G
Bounces60.00
2

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

54 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 1,000 ft This flight — 54 ft, down at 1,422 ft

Plan view — the first 5,000 ft of the 6,979 ft runway, to the same scale as the side view.

1,0002,0003,0004,0005,000 THRESHOLD CROSS 1 kn FULL SCORE TO 1,650 FT 1,422 ft past threshold CLEARED

The 1,422 ft touchdown sits inside the full-score zone. The arrival was smooth.

Runway used 2,013 ft of 6,979 ft · 29 %
Rollout distance100.00
591ft29 % used
Rollout alignment99.74
10.2ft R

The rest of the report

Explore in detail

Flight narrative

The Cessna CJ4 Citation took off from runway 13R at John F Kennedy International Airport, with a departure roll distance of 10,522 feet, which is 115% of the runway length. The aircraft lifted off at a speed of 130 knots. At the time of takeoff, the local weather conditions were characterized by a temperature of 32°F and winds blowing at 18 knots from a direction of 250°, resulting in a crosswind of 14 knots and a tailwind of 11 knots.

As the aircraft climbed away from the airport, it began its enroute climb, which started overhead the airport and took it to an altitude of 14,094 feet above sea level. This climb of 14,024 feet was achieved in just 5 minutes, covering a distance of 12 nautical miles. The aircraft then entered a level cruise, which lasted for 38 minutes and covered a distance of 143 nautical miles. This cruise phase took place 3 miles southwest of the ZC06 Long Island Static Carrier - CVN76.

After completing the level cruise, the aircraft began its enroute descent, which started 2 miles west of Hubbardston, Massachusetts. This descent took the aircraft from an altitude of 13,737 feet to 5,496 feet above sea level, a decrease of 8,241 feet in just 11 minutes, covering a distance of 53 nautical miles. The aircraft then entered another level cruise, which lasted for just 2 minutes and covered a distance of 5 nautical miles, taking place 2 miles east of Swampscott, Massachusetts.

The aircraft then began its final descent, which started 5 miles southeast of Marblehead, Massachusetts. This descent took the aircraft from an altitude of 5,473 feet to 1,127 feet above sea level, a decrease of 4,345 feet in just 4 minutes, covering a distance of 9 nautical miles.

The final approach to runway 27 at Logan International Airport was made from the east, with the aircraft heading 256.0° at a distance of 4 nautical miles and an altitude of 1,108 feet above ground level. The landing was made on a runway length of 6,979 feet, with a good threshold height. The threshold speed was well above the target speed at 104 knots, but the touchdown distance was good at 1,424 feet. However, the touchdown speed was a little fast at 90 knots, and the touchdown rate was fair at -250 feet per minute.

The runway touchdown position was slightly misaligned by 10 feet from the centerline. The local weather conditions at the time of landing were characterized by a temperature of 27°F and winds blowing at 12 knots from a direction of 250°, resulting in a crosswind of 1 knot and a headwind of 12 knots.

The total landing distance was 2,149 feet, which is 31% of the runway length. The runway rollout alignment was very good. After landing, the aircraft took 6 minutes to taxi to the parking area, covering a distance of 1 nautical mile.

The total flight distance was 229 nautical miles, and the flight duration was 80 minutes. Notably, the aircraft used 0 pounds of fuel during the flight.

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 13R at KJFK John F Kennedy International Airport in the Cessna Citation CJ4
79.56 %
Landing report
Landing on runway 27 at KBOS Logan International Airport in the Cessna Citation CJ4
Landing Score 92.54 %
Landing Summary

The Cessna CJ4 Citation successfully landed at KBOS Logan International Airport, achieving a score of 92.5%. The aircraft approached the runway from the east, heading 256.0° at a distance of 4 nautical miles and an altitude of 1,108 feet above ground level (agl). The pilot executed a precise final approach, taking into account the local weather conditions, which included a temperature of 27°F and a wind speed of 12 knots from 250°.

Upon landing, the aircraft touched down on runway 27, which has a length of 6,979 feet. The threshold height was satisfactory, and the threshold speed was well above the target speed of 104 knots. However, the touchdown speed of 90 knots was slightly faster than desired, indicating that the pilot may have applied a bit too much power during the flare. The touchdown rate of -250 feet per minute (fpm) was fair, suggesting that the pilot managed to control the descent effectively.

One area for improvement was the runway touchdown position, which was slightly misaligned by 10 feet from the centerline. This may have been due to a slight deviation in the pilot's alignment during the final approach. Despite this, the runway rollout alignment was very good, indicating that the pilot maintained control of the aircraft during the rollout phase.

The total landing distance of 2,149 feet was 31% of the runway length, which is a reasonable distance considering the aircraft's size and weight. The crosswind component was minimal, with a headwind of 12 knots and a crosswind of only 1 knot. Overall, the pilot demonstrated good skills and control during the landing, and the aircraft performed well under the given conditions.

100 %
Final 4
Approaching runway 27 at KBOS Logan International Airport from 4 nm to 3 nm. Descent from 1,108 ft agl to 970 ft agl. A decrease of 138 ft in 33 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
130 120 110
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-111 -305 -500
33.253.53.7549009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500 Distance to Touchdown NM Approach Height ft
33.253.53.754-340-255-170-85085170255340 Distance to Touchdown NM Approach Runway Alignment ft
100 %
Final 3
Approaching runway 27 at KBOS Logan International Airport from 3 nm to 2 nm. Descent from 961 ft agl to 713 ft agl. A decrease of 248 ft in 30 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
133 126 120
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-110 -405 -700
22.252.52.7536507007508008509009501,0001,0501,100 Distance to Touchdown NM Approach Height ft
22.252.52.753-280-210-140-70070140210280 Distance to Touchdown NM Approach Runway Alignment ft
100 %
Final 2
Approaching runway 27 at KBOS Logan International Airport from 2 nm to 1 nm. Descent from 704 ft agl to 342 ft agl. A decrease of 362 ft in 31 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
132 121 110
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
4 2 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-465 -733 -1,000
11.251.51.752250300350400450500550600650700750 Distance to Touchdown NM Approach Height ft
11.251.51.752-210-158-105-53053105158210 Distance to Touchdown NM Approach Runway Alignment ft
79.43 %
Final 1
Approaching runway 27 at KBOS Logan International Airport from 1 nm to 0 nm. Descent from 335 ft agl to 55 ft agl. A decrease of 280 ft in 34 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
0 %
116 103 90
Alignment
100 %
0.5 0 -0.5
Bank °
97.17 %
5 2.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-223 -512 -800
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
98.18 %
Landing
Landing on runway 27 at KBOS Logan International Airport, runway length 6,979 ft. Good threshold height. Threshold speed was well above target at 104 kt.
Height
100 %
Good threshold height. Target 50 ft agl
Speed
100 %
Threshold speed was well above target at 104 kt. Target 91 kt
Flare
92.73 %
Great landing flare
Centreline ft
100 %
100 0 -100
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
IAS kt
Info
104 97 90
Pitch °
Info
8 4.5 1
Descent Rate fpm
Info
-127 -414 -700
02505007501,0001,2501,50001223354658 Runway Distance ft Landing Height ft
02505007501,0001,2501,500-90-72-54-36-1801836547290 Runway Distance ft Runway Width ft
92.67 %
Touchdown
Touchdown distance was good at 1,421 ft. Touchdown speed at 90 kt was a little fast. Touchdown rate was fair at -250 fpm. Runway touchdown position was slightly misaligned by 10 ft from centreline. Local weather - Temperature 27 °F. Wind 12 kt at 250 °. Crosswind: 1 kt Headwind: 12 kt.
Touchdown
94.81 %
Touchdown rate was fair at -250 fpm.
Speed
100 %
Touchdown speed at 90 kt was a little fast. Target below 89 kn
Distance
100 %
Touchdown distance was good at 1,421 ft.
Alignment
99.77 %
Runway touchdown position was slightly misaligned by 10 ft from centreline.
Bank
100 %
Bank angle 0.6 °
G
100 %
G 1.11 g
Bounce
60 %
Bounce Detected
99.88 %
Rollout
Total landing distance 2,149 ft, 31 % of runway. Runway rollout alignment was very good.
Distance
100 %
Landing distance 2,149 ft using 30.79 % of runway
Alignment
99.74 %
Runway rollout alignment was very good.
G
100 %
1.25 1 0.75
IAS kt
Info
88 69 50
Bank °
Info
1 0.5 0
Pitch °
Info
6 3 0
05001,0001,5002,000 Runway Distance ft Runway Width ft
76 %
Taxi
Taxiing to the parking from the runway took 6 minutes and covered 1 nm.
Landing Lights
100 %
Switched Off
Taxi Lights
100 %
Switched On
Ground Speed kt
100 %
30 15 0
Turn Speed
40 %
30 15 0
G
100 %
1.25 1 0.75
Bank °
Info
1 0.5 0
Pitch °
Info
1 0 -1
Metrics
Metrics

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