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KBOS
Boston, United States
Runway 04R
Elevation16 ft asl
Weight65,483 kg
Fuel7,442 kg
Wind0° · 7 kn · 2 kn cross

Flight Score

98.03 %
KIAD
Washington, United States
Runway 01R
Elevation312 ft asl
Weight61,068 kg
Fuel2,485 kg
Wind351° · 10 kn · 2 kn cross
16 Jan 2024 2:00 392 nm Airbus A320 4,957 kg
Departure Score
97.92 %
Enroute Score
96.53 %
Arrival Score
99.60 %

What went well

Touchdown 487 m in — inside the full-score zone
Threshold crossed at 54 ft and 136 kt — both inside band
Straight touchdown — 0.96 m off the centreline, no bounce

What held you back

Enroute Descent — 250 kt exceeded below 10,000 ft; speed limits at 0 %, −1.03 points
Departure Roll — taxi light on should off; Takeoff distance 2,938 m at 0 %, Runway alignment max 22.11 m at 59 %, −0.58 points
Arrival Touchdown — Touchdown VSI was -171 ft/m. at 87 %, −0.13 points

Top opportunity

Maintain the centreline

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 · 28 stages, 27 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 12 minutes and covered 2 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 8 kn0 kn min to max 17 kn 0 17 kn
100 % Average speed turning corners 6 knmax 8 kn 0 0 kn
100 % Average g force 1.00 g0.99 g min to max 1.01 g 1.00 1.01 g
100 % Beacon, navigation and taxi lights on
Info Average pitch angle -0.3 °-0.4 ° min to max -0.2 ° -0.3 -0.2 °
Info Average bank angle 0.0 °0.0 ° min to max 0.1 ° 0.0 0.0 °

Events

Fail Beacon Light OFF should be ON
Info Engine 1 Started 9 ft agl · 3 kt
Info Taxi Lights Switched On 9 ft agl · 3 kt
Info Taxi Lights Switched Off 9 ft agl · 3 kt
Info Taxi Lights Switched On 9 ft agl · 3 kt
Info Landing Lights Switched On 9 ft agl · 3 kt
Info Parking Brake Off 9 ft agl · 3 kt
Info Runway Surface Conditions 9 ft agl
Info Runway Surface Conditions 9 ft agl
Info Runway Surface Conditions 9 ft agl
Info Strobe Lights Switched On 9 ft agl
Departure Roll 91.32Departure roll runway 04R at KBOS Logan Intl. Takeoff distance 2,938 m 126 % of runway. Liftoff speed was 164 kn. Local weather - Temperature -3 °C. Wind 7 kn at 0 °. Crosswind: 2 kn Headwind: 7 kn.
ScoreDescriptionStartProfileEnd
0 % Takeoff distance 2,938 m126 % of runway
98 % Liftoff speed was 164 knTarget 154 kn
59 % Runway alignment max 22.11 m8.61 m left to 13.49 m right 1.60 8.61 m
100 % Average g force 1.00 g0.98 g min to max 1.12 g 1.00 1.12 g
100 % Takeoff Bounce
Info Average pitch angle 0.3 °-0.3 ° min to max 8.8 ° -0.2 8.8 °
Info Average bank angle 0.1 °0.0 ° min to max 0.3 ° 0.0 0.3 °

Events

Fail Taxi Light ON should OFF
Info Flaps Position 2 9 ft agl · 81 kt
Departure Climb 1 99.49Departure climb to 50 ft agl from runway 04R KBOS Logan Intl.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.4 °-0.4 ° min to max -0.4 ° -0.4 -0.4 °
100 % Average speed 165 kn164 kn min to max 167 kn 164 167 kn
100 % Average bank angle 0.5 °0.3 ° min to max 0.6 ° 0.3 0.6 °
95 % Average g force 1.29 g1.15 g min to max 1.34 g 1.15 1.31 g
Info Average VSI 608 ft/m221 ft/m min to max 1,148 ft/m 221 1,148 ft/m
Info Average altitude 13 ft agl0 ft agl min to max 36 ft agl 0 36 ft agl
Info Average pitch angle 12.5 °9.3 ° min to max 15.0 ° 9.3 15.0 °
Departure Climb 2 99.29Departure climb to 400 ft agl from 04R KBOS Logan Intl.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.5 °-0.7 ° min to max -0.4 ° -0.4 -0.7 °
100 % Average speed 167 kn161 kn min to max 168 kn 167 161 kn
99 % Average bank angle 1.0 °0.7 ° min to max 2.6 ° 0.7 2.6 °
97 % Average g force 1.23 g1.09 g min to max 1.31 g 1.31 1.09 g
Info Average VSI 1,983 ft/m1,206 ft/m min to max 4,036 ft/m 1,206 4,036 ft/m
Info Average altitude 102 ft agl39 ft agl min to max 376 ft agl 39 376 ft agl
Info Average pitch angle 17.0 °15.1 ° min to max 23.2 ° 15.1 23.2 °

Events

Info Taxi Lights Switched Off 138 ft agl · 162 kt
Info Landing Gear Up 138 ft agl · 162 kt
Departure Climb 3 99.48Departure climb to 1,000 ft agl from 04R KBOS Logan Intl.
ScoreDescriptionStartProfileEnd
100 % Heading variation -1.1 °-1.4 ° min to max -0.9 ° -0.9 -1.4 °
100 % Average speed 150 kn138 kn min to max 160 kn 160 138 kn
97 % Average bank angle 2.9 °2.9 ° min to max 3.0 ° 2.9 2.9 °
100 % Average g force 0.94 g0.87 g min to max 1.07 g 1.07 0.87 g
100 % Landing gear up
Info Average VSI 4,456 ft/m4,264 ft/m min to max 4,609 ft/m 4,278 4,264 ft/m
Info Average altitude 710 ft agl443 ft agl min to max 966 ft agl 443 966 ft agl
Info Average pitch angle 25.0 °24.1 ° min to max 25.8 ° 24.1 25.8 °
Enroute Climb 97.37Enroute climb started overhead Winthrop (Massachusetts, United States). Climbing from 1,063 ft asl to 27,685 ft asl, an increase of 26,622 ft in 19 minutes and covering 36 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 187 kn97 kn min to max 302 kn 136 301 kn
100 % Average bank angle 9.6 °0.0 ° min to max 25.1 ° 3.0 0.0 °
74 % Average g force 1.00 g0.62 g min to max 1.71 g 0.86 0.99 g
Info Average VSI 1,601 ft/m-2,319 ft/m min to max 5,230 ft/m 4,129 1,251 ft/m
Info Average altitude 9,989 ft asl1,063 ft asl min to max 27,685 ft asl 1,063 27,685 ft asl
Info Average pitch angle 11.5 °-1.5 ° min to max 29.5 ° 25.9 3.3 °
Info Turn coordination 00 min to max 0 0 0

Events

Fail Stall Warning Activated 1,576 ft agl · 115 kt
Fail Stall Warning Activated 4,891 ft agl · 132 kt
Fail Stall Warning Activated 5,656 ft agl · 134 kt
Fail Stall Warning Activated 6,513 ft agl · 118 kt
Fail Stall Warning Activated 6,940 ft agl · 132 kt
Fail Stall Warning Activated 6,853 ft agl · 169 kt
Info Stall Warning Activated 1,308 ft agl · 125 kt
Info Stall Warning Deactivated 1,421 ft agl · 120 kt
Info Stall Warning Deactivated 1,813 ft agl · 116 kt
Info Stall Warning Deactivated 5,266 ft agl · 124 kt
Info Stall Warning Activated 4,982 ft agl · 170 kt
Info Stall Warning Deactivated 5,033 ft agl · 167 kt
Info Flaps Position 3 5,993 ft agl · 107 kt
Info Stall Warning Deactivated 5,905 ft agl · 126 kt
Info Stall Warning Activated 5,527 ft agl · 175 kt
Info Stall Warning Deactivated 5,499 ft agl · 177 kt
Info Stall Warning Activated 5,633 ft agl · 169 kt
Info Stall Warning Deactivated 5,714 ft agl · 163 kt
Info Stall Warning Deactivated 6,522 ft agl · 131 kt
Info Stall Warning Activated 6,365 ft agl · 161 kt
Info Stall Warning Deactivated 6,498 ft agl · 154 kt
Info Stall Warning Deactivated 7,199 ft agl · 126 kt
Info Stall Warning Deactivated 6,740 ft agl · 174 kt
Info Landing Lights Switched Off 9,121 ft agl · 186 kt
Info Flaps Position 2 9,442 ft agl · 222 kt
Info Flaps Position 1 9,462 ft agl · 224 kt
Info Flaps Fully Retracted 9,506 ft agl · 229 kt
Enroute Level 100.00Enroute level cruise started overhead Millbury (Massachusetts, United States) and lasted 4 minutes, covering less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 27,687 ft asl27,685 ft asl min to max 27,750 ft asl 27,685 27,750 ft asl
100 % Average speed 301 kn301 kn min to max 301 kn 301 301 kn
100 % Average bank angle 0.0 °0.0 ° min to max 0.1 ° 0.0 0.1 °
100 % Average g force 0.99 g0.99 g min to max 1.00 g 0.99 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 3.3 °3.3 ° min to max 3.4 ° 3.3 3.4 °
Enroute Climb 2 100.00Enroute climb started 1 mile east of Auburn (Massachusetts, United States). Climbing from 27,949 ft asl to 30,881 ft asl, an increase of 2,931 ft in 2 minutes and covering 12 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 296 kn284 kn min to max 301 kn 301 284 kn
100 % Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.1 0.1 °
100 % Average g force 1.00 g0.97 g min to max 1.04 g 1.00 0.97 g
Info Average VSI 1,340 ft/m527 ft/m min to max 2,158 ft/m 1,190 527 ft/m
Info Average altitude 29,219 ft asl27,949 ft asl min to max 30,881 ft asl 27,949 30,881 ft asl
Info Average pitch angle 3.7 °2.7 ° min to max 4.7 ° 3.4 2.7 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 2 100.00Enroute level cruise started 1 mile south east of Brookfield (Massachusetts, United States) and lasted 35 minutes, covering 180 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 30,943 ft asl30,891 ft asl min to max 31,018 ft asl 30,923 30,948 ft asl
100 % Average speed 283 kn282 kn min to max 283 kn 283 282 kn
100 % Average bank angle 2.7 °0.0 ° min to max 7.8 ° 0.0 0.4 °
100 % Average g force 1.00 g0.96 g min to max 1.05 g 0.99 1.01 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 2.4 °1.7 ° min to max 3.0 ° 2.6 1.7 °
Enroute Descent 100.00Enroute descent started overhead Allentown (Pennsylvania, United States). Descent from 30,864 ft asl to 13,429 ft asl, a decrease of 17,435 ft in 4 minutes and covering 24 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 325 kn267 kn min to max 355 kn 277 352 kn
100 % Average bank angle 3.7 °0.0 ° min to max 8.6 ° 0.3 0.2 °
100 % Average g force 1.01 g0.95 g min to max 1.06 g 1.00 0.98 g
Info Average VSI -4,129 ft/m-5,565 ft/m min to max -496 ft/m -496 -5,373 ft/m
Info Average altitude 20,448 ft asl13,429 ft asl min to max 30,864 ft asl 30,864 13,429 ft asl
Info Average pitch angle -3.9 °-6.3 ° min to max 1.8 ° 1.8 -5.9 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 3 98.08Enroute level cruise started overhead Fox Chase (Pennsylvania, United States) and lasted 1 minutes, covering 4 nm.
ScoreDescriptionStartProfileEnd
97 % Average altitude 12,749 ft asl12,512 ft asl min to max 13,140 ft asl 12,585 12,512 ft asl
100 % Average speed 351 kn339 kn min to max 359 kn 359 347 kn
100 % Average bank angle 0.0 °0.0 ° min to max 0.0 ° 0.0 0.0 °
90 % Average g force 1.05 g0.58 g min to max 1.43 g 1.43 1.12 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 0.3 °-3.8 ° min to max 3.9 ° -1.6 -3.8 °
Enroute Descent 2 100.00Enroute descent started 1 mile north west of Sinking Spring (Pennsylvania, United States). Descent from 12,019 ft asl to 11,473 ft asl, a decrease of 545 ft in 1 minutes and covering 3 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 307 kn274 kn min to max 340 kn 340 274 kn
100 % Average bank angle 0.1 °0.0 ° min to max 0.1 ° 0.1 0.1 °
100 % Average g force 1.03 g1.00 g min to max 1.07 g 1.07 1.01 g
Info Average VSI -979 ft/m-2,246 ft/m min to max -441 ft/m -2,246 -441 ft/m
Info Average altitude 11,689 ft asl11,473 ft asl min to max 12,019 ft asl 12,019 11,473 ft asl
Info Average pitch angle 0.8 °-1.3 ° min to max 2.2 ° -1.3 2.2 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 4 100.00Enroute level cruise started 1 mile south of 28PA Boyer Wernersville (Pennsylvania, United States) and lasted 18 minutes, covering 65 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 11,451 ft asl11,438 ft asl min to max 11,460 ft asl 11,448 11,445 ft asl
100 % Average speed 273 kn226 kn min to max 319 kn 258 250 kn
100 % Average bank angle 0.5 °0.0 ° min to max 4.5 ° 0.2 4.3 °
100 % Average g force 1.00 g0.95 g min to max 1.03 g 0.99 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 2.3 °1.2 ° min to max 4.7 ° 3.0 2.8 °

Events

Info Landing Gear Down 11,066 ft agl · 296 kt
Info Landing Gear Up 11,067 ft agl · 296 kt
Info Landing Lights Switched On 10,880 ft agl · 320 kt
Enroute Descent 3 100.00Enroute descent started 1 mile north of MD42 Keymar Airpark Keymar (Maryland, United States). Descent from 11,444 ft asl to 9,515 ft asl, a decrease of 1,929 ft in 5 minutes and covering 19 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 250 kn250 kn min to max 250 kn 250 250 kn
100 % Average bank angle 1.4 °0.0 ° min to max 5.5 ° 3.9 0.0 °
100 % Average g force 0.99 g0.93 g min to max 1.02 g 0.99 0.99 g
Info Average VSI -383 ft/m-450 ft/m min to max 45 ft/m 4 45 ft/m
Info Average altitude 10,499 ft asl9,515 ft asl min to max 11,444 ft asl 11,444 9,515 ft asl
Info Average pitch angle 2.1 °1.6 ° min to max 3.0 ° 3.0 2.9 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 5 100.00Enroute level cruise started overhead Urbana (Maryland, United States) and lasted 1 minutes, covering 3 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 9,525 ft asl9,520 ft asl min to max 9,527 ft asl 9,520 9,527 ft asl
100 % Average speed 250 kn248 kn min to max 250 kn 250 248 kn
100 % Average bank angle 0.0 °0.0 ° min to max 0.2 ° 0.0 0.0 °
100 % Average g force 1.00 g0.99 g min to max 1.01 g 1.01 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 3.0 °2.8 ° min to max 3.1 ° 3.0 3.1 °
Enroute Descent 4 59.94Enroute descent started 1 mile north west of MD77 Flying M Farms Comus (Maryland, United States). Descent from 9,519 ft asl to 2,810 ft asl, a decrease of 6,709 ft in 8 minutes and covering 32 nm.
ScoreDescriptionStartProfileEnd
0 % Average speed 220 kn204 kn min to max 270 kn 239 207 kn
100 % Average bank angle 7.8 °0.0 ° min to max 15.0 ° 0.4 13.1 °
99 % Average g force 1.02 g0.83 g min to max 1.26 g 0.83 1.02 g
Info Average VSI -784 ft/m-2,223 ft/m min to max 68 ft/m -257 68 ft/m
Info Average altitude 4,599 ft asl2,805 ft asl min to max 9,519 ft asl 9,519 2,810 ft asl
Info Average pitch angle 2.2 °-1.7 ° min to max 4.9 ° 1.5 4.2 °
Info Turn coordination 00 min to max 0 0 0

Events

Fail Exceeded 250 kn below 10000 ft 4,315 ft agl
Info Flaps Position 1 3,616 ft agl · 257 kt
Info Flaps Fully Retracted 3,608 ft agl · 256 kt
Info Flaps Position 1 3,385 ft agl · 218 kt
Enroute Level 6 99.49Enroute level cruise started 1 mile north east of Buckhall (Virginia, United States) and lasted 2 minutes, covering 4 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 2,793 ft asl2,663 ft asl min to max 2,811 ft asl 2,811 2,663 ft asl
100 % Average speed 193 kn163 kn min to max 207 kn 206 163 kn
100 % Average bank angle 13.8 °6.6 ° min to max 29.4 ° 12.9 6.6 °
95 % Average g force 1.03 g0.88 g min to max 1.34 g 1.01 0.97 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 5.3 °3.8 ° min to max 8.2 ° 4.1 4.8 °

Events

Info Flaps Position 2 2,577 ft agl · 172 kt
Info Flaps Position 3 2,477 ft agl · 168 kt
Enroute Descent 5 100.00Enroute descent started 1 mile north west of Yorkshire (Virginia, United States). Descent from 2,616 ft asl to 2,068 ft asl, a decrease of 548 ft in 1 minutes and covering 2 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 156 kn146 kn min to max 162 kn 160 146 kn
100 % Average bank angle 7.9 °0.2 ° min to max 11.0 ° 8.4 6.1 °
100 % Average g force 1.01 g0.90 g min to max 1.08 g 0.90 0.96 g
Info Average VSI -797 ft/m-1,161 ft/m min to max -579 ft/m -904 -709 ft/m
Info Average altitude 2,260 ft asl2,068 ft asl min to max 2,616 ft asl 2,616 2,068 ft asl
Info Average pitch angle 0.5 °-1.0 ° min to max 2.2 ° 0.5 -0.8 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Landing Gear Down 2,180 ft agl · 164 kt
Info Flaps Position 4 2,180 ft agl · 164 kt
Info Flaps Position 5 1,847 ft agl · 155 kt
Info Taxi Lights Switched On 1,833 ft agl · 155 kt
Arrival 100.00Arrival started 1 mile north west of Yorkshire (Virginia, United States).
ScoreDescriptionStartProfileEnd
100 % Average speed 136 kn134 kn min to max 144 kn 144 134 kn
100 % Average bank angle 1.4 °0.1 ° min to max 5.7 ° 5.7 0.2 °
100 % Average g force 1.00 g0.98 g min to max 1.03 g 0.99 1.00 g
Info Average VSI -649 ft/m-802 ft/m min to max -617 ft/m -775 -638 ft/m
Info Average altitude 1,727 ft asl1,407 ft asl min to max 2,054 ft asl 2,054 1,407 ft asl
Info Average pitch angle 2.2 °-0.2 ° min to max 2.7 ° -0.2 2.5 °
Info Turn coordination 00 min to max 0 0 0
Arrival Final 4 100.00Approaching runway 01R at KIAD Washington Dulles Intl from 4 nm to 3 nm. Descent from 1,084 ft agl to 966 ft agl. A decrease of 118 ft in 11 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °3.0 ° min to max 3.0 °Target 3.0 ° 3.0 3.0 °
100 % Average speed 134 kn134 kn min to max 135 kn 134 134 kn
100 % Heading variation 0.2 °0.1 ° min to max 0.2 ° 0.2 0.1 °
100 % Average bank angle 0.2 °0.0 ° min to max 0.4 ° 0.4 0.1 °
100 % Average g force 1.00 g0.99 g min to max 1.01 g 1.00 1.00 g
Info Average VSI -643 ft/m-658 ft/m min to max -628 ft/m -638 -658 ft/m
Info Average altitude 1,025 ft agl966 ft agl min to max 1,084 ft agl 1,084 966 ft agl
Info Average pitch angle 2.4 °2.2 ° min to max 2.5 ° 2.5 2.3 °
33.253.53.7549009501,0001,0501,1001,1501,2001,250Distance to Touchdown NMApproach Height ft33.253.53.754-110-83-55-280285583110Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 3 100.00Approaching runway 01R at KIAD Washington Dulles Intl from 3 nm to 2 nm. Descent from 955 ft agl to 653 ft agl. A decrease of 302 ft in 29 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °3.0 ° min to max 3.1 °Target 3.0 ° 3.0 3.1 °
100 % Average speed 135 kn133 kn min to max 136 kn 134 135 kn
100 % Heading variation 0.1 °0.1 ° min to max 0.1 ° 0.1 0.1 °
100 % Average bank angle 0.2 °0.0 ° min to max 0.8 ° 0.0 0.0 °
100 % Average g force 1.00 g0.97 g min to max 1.02 g 1.00 1.00 g
Info Average VSI -644 ft/m-692 ft/m min to max -609 ft/m -662 -610 ft/m
Info Average altitude 800 ft agl653 ft agl min to max 955 ft agl 955 653 ft agl
Info Average pitch angle 2.2 °1.5 ° min to max 2.9 ° 2.4 1.6 °
22.252.52.7535506006507007508008509009501,0001,0501,100Distance to Touchdown NMApproach Height ft22.252.52.753-100-75-50-250255075100Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 2 100.00Approaching runway 01R at KIAD Washington Dulles Intl from 2 nm to 1 nm. Descent from 642 ft agl to 338 ft agl. A decrease of 304 ft in 27 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.1 °3.1 ° min to max 3.1 °Target 3.0 ° 3.1 3.1 °
100 % Average speed 135 kn134 kn min to max 136 kn 135 136 kn
100 % Heading variation 0.0 °0.0 ° min to max 0.1 ° 0.1 0.0 °
100 % Average bank angle 0.2 °0.0 ° min to max 0.8 ° 0.1 0.2 °
100 % Average g force 1.00 g0.97 g min to max 1.03 g 0.97 1.00 g
Info Average VSI -650 ft/m-701 ft/m min to max -599 ft/m -615 -658 ft/m
Info Average altitude 493 ft agl338 ft agl min to max 642 ft agl 642 338 ft agl
Info Average pitch angle 2.3 °1.4 ° min to max 2.9 ° 1.4 2.2 °
11.251.51.752250300350400450500550600650700750Distance to Touchdown NMApproach Height ft11.251.51.752-80-60-40-20020406080Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 1 100.00Approaching runway 01R at KIAD Washington Dulles Intl from 1 nm to 0 nm. Descent from 328 ft agl to 65 ft agl. A decrease of 263 ft in 24 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.5 °3.1 ° min to max 3.9 °Target 3.0 ° 3.1 3.9 °
100 % Average speed 135 kn133 kn min to max 137 kn 135 136 kn
100 % Heading variation 0.0 °0.0 ° min to max 0.0 ° 0.0 0.0 °
100 % Average bank angle 0.2 °0.0 ° min to max 0.8 ° 0.3 0.3 °
100 % Average g force 1.00 g0.98 g min to max 1.02 g 0.99 1.00 g
Info Average VSI -618 ft/m-666 ft/m min to max -589 ft/m -663 -589 ft/m
Info Average altitude 125 ft agl65 ft agl min to max 328 ft agl 328 65 ft agl
Info Average pitch angle 2.3 °1.9 ° min to max 2.7 ° 2.3 1.9 °
00.250.50.751050100150200250300350Distance to Touchdown NMApproach Height ft00.250.50.751-60-45-30-15015304560Distance to Touchdown NMApproach Runway Alignment m
Arrival Landing 100.00Landing on runway 01R at KIAD Washington Dulles Intl, runway length 3,509 m. Good threshold height. Threshold speed was good at 136 kn.
ScoreDescriptionStartProfileEnd
100 % Threshold speed was good at 136 kn. Target 135 kn
100 % Target 50 ft agl
100 % Landing and flare profile
100 % Heading variation 0.0 °0.0 ° min to max 0.0 ° 0.0 0.0 °
100 % Average bank angle 0.2 °0.0 ° min to max 0.6 ° 0.3 0.2 °
100 % Average g force 1.03 g0.97 g min to max 1.10 g 1.00 0.98 g
Info Average speed 133 kn126 kn min to max 137 kn 136 126 kn
Info Average VSI -456 ft/m-659 ft/m min to max -163 ft/m -589 -171 ft/m
Info Average altitude 19 ft agl0 ft agl min to max 54 ft agl 54 0 ft agl
Info Average pitch angle 3.8 °1.7 ° min to max 5.5 ° 1.9 5.1 °
07515022530037545052501123344657Runway Distance mLanding Height ft075150225300375450525-24-20-16-12-8-404812162024Runway Distance mRunway Width m
Arrival Touchdown 96.81Touchdown point was 67 m beyond the touchdown zone. Touchdown speed at 126 kn was good. Touchdown rate was good at -171 ft/m. Runway touchdown alignment was perfect. Local weather - Temperature -0 °C. Wind 10 kn at 351 °. Crosswind: 2 kn Headwind: 10 kn.
ScoreDescriptionStartProfileEnd
87 % Touchdown VSI was -171 ft/m.
100 % Touchdown distance was 488 mTarget 457 m
100 % Speed at touchdown 126 knTarget 132 kn
100 % Runway alignment max 1.12 m1.06 m left 1.12 0.96 m
100 % Average bank angle 0.2 °0.0 ° min to max 0.4 ° 0.2 0.3 °
100 % Average g force 1.07 g0.98 g min to max 1.14 g 0.98 1.06 g
100 % Landing Bounce
Info Average speed 126 kn125 kn min to max 127 kn 126 127 kn
Info Average pitch angle 5.0 °4.8 ° min to max 5.1 ° 5.1 4.8 °
Arrival Rollout 100.00Total landing distance 1,168 m, 33 % of runway. Runway rollout alignment was perfect.
ScoreDescriptionStartProfileEnd
100 % Landing distance 1,168 m33 % of runway.
100 % Runway alignment max 2.09 m0.92 m left to 1.17 m right 0.92 -0.62 m
100 % Average g force 1.00 g0.94 g min to max 1.05 g 1.05 1.00 g
Info Average speed 103 kn58 kn min to max 112 kn 112 58 kn
Info Average pitch angle 3.9 °-0.5 ° min to max 5.2 ° 4.8 -0.5 °
Info Average bank angle 0.2 °0.0 ° min to max 0.5 ° 0.3 0.0 °
Runway Exit Exiting runway, average speed 24 kn
ScoreDescriptionStartProfileEnd
Info Average speed 16 kn0 kn min to max 50 kn 50 16 kn
Info Average pitch angle -0.3 °-0.6 ° min to max -0.1 ° -0.6 -0.3 °
Info Average bank angle 0.1 °0.0 ° min to max 0.3 ° 0.0 0.1 °
Info Average g force 1.00 g0.98 g min to max 1.02 g 1.00 1.00 g

Events

Info Parking Brake On 9 ft agl
Info Parking Brake Off 9 ft agl
Info Flaps Position 4 9 ft agl · 7 kt
Info Flaps Position 3 9 ft agl · 10 kt
Info Flaps Position 2 9 ft agl · 12 kt
Info Flaps Position 1 9 ft agl · 12 kt
Info Flaps Fully Retracted 9 ft agl · 12 kt
Arrival Taxi 100.00Taxiing to the parking from the runway took 9 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 9 kn0 kn min to max 18 kn 16 3 kn
100 % Average speed turning corners 0 knmax 0 kn 0 0 kn
100 % Average g force 1.00 g0.99 g min to max 1.01 g 1.00 1.00 g
Info Average pitch angle -0.4 °-0.7 ° min to max -0.2 ° -0.3 -0.3 °
Info Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.1 0.2 °

Events

Fail Landing Lights ON should be OFF
Fail Taxi Light OFF should be ON
Info Landing Lights Switched Off 9 ft agl · 9 kt
Info Taxi Lights Switched Off 9 ft agl · 9 kt
Info Strobe Lights Switched Off 9 ft agl · 10 kt
Info Parking Brake On 9 ft agl · 8 kt

Takeoff

100.00Takeoff roll1,414 m · 61 %
97.92Liftoff speed163 kt
58.66Runway alignment13.49 m R
OkBounce on takeoffNone
99.49Rate of climb608 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 speed136 kt
100.00Centreline offset0.01 m L

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

Touchdown on KIAD 01R

Past threshold100.00
487m
Centreline100.00
0.96m L
Speed100.00
125kt
Touchdown rate87.24
-173fpm
Impact100.00
1.14G
BouncesOk
None

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

54 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 305 m This flight — 54 ft, down at 487 m

Plan view — the first 1,524 m of the 3,509 m runway, to the same scale as the side view.

5001,0001,500 THRESHOLD FULL SCORE TO 503 M 487 m past threshold CLEARED

The 487 m touchdown sits inside the full-score zone. The arrival was smooth.

Runway used 1,130 m of 3,509 m · 32 %
Rollout distance100.00
643m32 % used
Rollout alignment100.00
1.17m R

The rest of the report

Explore in detail

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 Intl in the Airbus A320neo
97.92 %
100 %
Taxi
Taxiing from the parking to the runway took 12 minutes and covered 2 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
91.32 %
Takeoff Roll
Departure roll runway 04R at KBOS Logan Intl. Takeoff distance 2,938 m 126 % of runway. Liftoff speed was 164 kn. Local weather - Temperature -3 °C. Wind 7 kn at 0 °. Crosswind: 2 kn Headwind: 7 kn.
Takeoff Distance
100 %
Roll distance of 2,938 m using 126.16 % of runway
Liftoff Speed
97.92 %
Liftoff speed was 164 kn - Target 150 kn
Alignment
58.66 %
8.61 m left to 13.49 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
170 95 20
Bank °
Info
1 0.5 0
Pitch °
Info
9 4.5 0
02505007501,0001,2501,5001,7502,0002,250-25-20-15-10-50510152025 Runway Distance m Runway Alignment to End of Runway m
99.49 %
Climb 1
Departure climb to 50 ft agl from runway 04R KBOS Logan Intl.
Alignment
100 %
2 0 -2
IAS kt
100 %
170 165 160
Bank °
100 %
1 0.5 0
G
94.86 %
1.5 1 0.5
Pitch °
Info
15 12 9
Climb Rate fpm
Info
1,200 600 0
99.29 %
Climb 2
Departure climb to 400 ft agl from 04R KBOS Logan Intl.
Alignment
100 %
2 0 -2
IAS kt
100 %
170 165 160
Bank °
98.53 %
3 1.5 0
G
96.57 %
1.5 1 0.5
Pitch °
Info
24 20 15
Climb Rate fpm
Info
4,100 2,600 1,100
99.48 %
Climb 3
Departure climb to 1,000 ft agl from 04R KBOS Logan Intl.
Alignment
100 %
2 0 -2
IAS kt
100 %
170 150 130
Bank °
97.42 %
3 2.5 2
G
100 %
1.5 1 0.5
Pitch °
Info
26 25 24
Climb Rate fpm
Info
4,700 4,400 4,100
02505007501,0001,2501,5001,7502,0002,2500119238357476595 Runway Distance m Height at End of Runway ft
00.040.080.110.150.190100200300400500600700800900 Climb Distance NM Climb Profile to 1,000 ft
00.040.080.110.150.19-60-48-36-24-1201224364860 Climb Distance NM Runway Alignment (in m) to 1,000 ft
Landing report
Landing on runway 01R at KIAD Washington Dulles Intl in the Airbus A320neo
Landing Score 99.2 %
100 %
Final 4
Approaching runway 01R at KIAD Washington Dulles Intl from 4 nm to 3 nm. Descent from 1,084 ft agl to 966 ft agl. A decrease of 118 ft in 11 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
135 132 130
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-628 -664 -700
33.253.53.7549009501,0001,0501,1001,1501,2001,250 Distance to Touchdown NM Approach Height ft
33.253.53.754-110-83-55-280285583110 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 3
Approaching runway 01R at KIAD Washington Dulles Intl from 3 nm to 2 nm. Descent from 955 ft agl to 653 ft agl. A decrease of 302 ft in 29 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
136 133 130
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-609 -655 -700
22.252.52.7535506006507007508008509009501,0001,0501,100 Distance to Touchdown NM Approach Height ft
22.252.52.753-100-75-50-250255075100 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 2
Approaching runway 01R at KIAD Washington Dulles Intl from 2 nm to 1 nm. Descent from 642 ft agl to 338 ft agl. A decrease of 304 ft in 27 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
136 133 130
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-599 -700 -800
11.251.51.752250300350400450500550600650700750 Distance to Touchdown NM Approach Height ft
11.251.51.752-80-60-40-20020406080 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 1
Approaching runway 01R at KIAD Washington Dulles Intl from 1 nm to 0 nm. Descent from 328 ft agl to 65 ft agl. A decrease of 263 ft in 24 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 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-589 -644 -700
00.250.50.751050100150200250300350 Distance to Touchdown NM Approach Height ft
00.250.50.751-60-45-30-15015304560 Distance to Touchdown NM Approach Runway Alignment m
100 %
Landing
Landing on runway 01R at KIAD Washington Dulles Intl, runway length 3,509 m. Good threshold height. Threshold speed was good at 136 kn.
Height
100 %
Good threshold height. Target 50 ft agl
Speed
100 %
Threshold speed was good at 136 kt. Target 135 kt
Flare
100 %
Perfect landing flare
Centreline ft
100 %
100 0 -100
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
IAS kt
Info
137 128 120
Pitch °
Info
6 3.5 1
Descent Rate fpm
Info
-163 -432 -700
07515022530037545052501123344657 Runway Distance m Landing Height ft
075150225300375450525-24-20-16-12-8-404812162024 Runway Distance m Runway Width m
96.81 %
Touchdown
Touchdown point was 67 m beyond the touchdown zone. Touchdown speed at 126 kn was good. Touchdown rate was good at -171 ft/m. Runway touchdown alignment was perfect. Local weather - Temperature -0 °C. Wind 10 kn at 351 °. Crosswind: 2 kn Headwind: 10 kn.
Touchdown
87.24 %
Touchdown rate was good at -173 fpm.
Speed
100 %
Touchdown speed at 126 kt was good. Target below 130 kn
Distance
100 %
Touchdown point was 67 m beyond the touchdown zone.
Alignment
100 %
Runway touchdown alignment was perfect.
Bank
100 %
Bank angle 0.2 °
G
100 %
G 1.07 g
Bounce
100 %
No Bounce Detected
100 %
Rollout
Total landing distance 1,168 m, 33 % of runway. Runway rollout alignment was perfect.
Distance
100 %
Landing distance 1,168 m using 33.28 % of runway
Alignment
100 %
Runway rollout alignment was perfect.
G
100 %
1.25 1 0.75
IAS kt
Info
127 99 70
Bank °
Info
1 0.5 0
Pitch °
Info
6 3 0
02004006008001,000 Runway Distance m Runway Width m
100 %
Taxi
Taxiing to the parking from the runway took 9 minutes and covered less than 1 nm.
Landing Lights
Switched On
Taxi Lights
Switched Off
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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