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KSFO
San Francisco, United States
Runway 28L

Flight Score

98.54 %

An even flight — no phase gave much away

KBOS
Boston, United States
Runway 22L
2 Aug 2026 5:15 2381 nm Airbus A321 FS2024 36,267 lbs
Departure Score
99.88 %
Held together — Departure Roll lowest at 99.40 %
Enroute Score
100.00 %
A perfect phase
Arrival Score
95.74 %
Arrival Final 2 the one to tidy up — 90.00 %

What went well

Departure Taxi the strongest stage — 100.00 %
Threshold crossed at 46 ft and 156 kt — both inside band
Touchdown 1,597 ft in — inside the full-score zone
Straight touchdown — 2.9 ft off the centreline, no bounce

Top opportunity

Configure earlier

worth +1.04 points

Unstable through the 1,000 ft gate — centreline. The finals scored 90.00 to 100.00 %. Flown perfectly, this flight scores 99.58 %.

What held you back

Unstable through the 1,000 ft gate — centreline
Arrival Final 2 — Heading variation 7.6 ° scored 0 %
Arrival Final 3 — Heading variation 4.9 ° scored 7 %
Arrival Final 4 — Heading variation 3.7 ° scored 43 %

Start to finish · 22 stages, 20 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 16 minutes and covered 3 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 12 kt0 kt min to max 19 kt 0 6 kt
100 % Average speed turning corners 6 ktmax 6 kt 0 0 kt
100 % Average g force 1.00 g1.00 g min to max 1.00 g 1.00 1.00 g
Info Average pitch angle 0.3 °0.1 ° min to max 0.4 ° 0.4 0.3 °
Info Average bank angle 0.0 °0.0 ° min to max 0.6 ° 0.0 0.2 °
Info Battery Master Onat 06:36:28
Info Engine 1 Startedat 06:36:28
Info Beacon Lights Switched Onat 06:36:28
Info Navigation Lights Switched Onat 06:36:28
Info Autopilot Master Switched Onat 06:36:28
Info Landing Gear Downat 06:36:28
Info Flaps Position 2 at 06:36:28
Info Flaps Position 1 at 06:36:39
Info Flaps Position 2 at 06:36:40
Info Parking Brake Onat 06:36:58
Info Flaps Position 1 at 06:37:25
Info Flaps Position 2 at 06:37:26
Info Engine 2 Startedat 06:39:38
Info Flaps Position 1 at 06:39:38
Info Flaps Position 2 at 06:39:43
Info Flaps Position 1 at 06:40:26
Info Flaps Position 2 at 06:40:27
Info Taxi Lights Switched Onat 06:41:26
Info Flaps Position 1 at 06:42:53
Info Flaps Fully Retractedat 06:43:02
Info Flaps Position 2 at 06:43:38
Info Flaps Position 1 at 06:43:40
Info Flaps Position 2 at 06:43:43
Info Flaps Position 3 at 06:43:51
Info Flaps Position 4 at 06:44:00
Info Flaps Position 5 at 06:44:03
Info Flaps Position 4 at 06:44:04
Info Flaps Position 3 at 06:44:09
Info Flaps Position 2 at 06:44:18
Info Flaps Position 3 at 06:44:21
Info Parking Brake Offat 06:45:00
Info Strobe Lights Switched Onat 06:48:43
Info Strobe Lights Switched Offat 06:49:24
Info Strobe Lights Switched Onat 06:52:39
Info Landing Lights Switched Onat 06:52:40

Events

Flaps Position 1 8 ft agl
Flaps Position 2 8 ft agl
Parking Brake On 8 ft agl
Flaps Position 1 8 ft agl
Flaps Position 2 8 ft agl
Engine 2 Started 8 ft agl
Flaps Position 1 8 ft agl
Flaps Position 2 8 ft agl
Flaps Position 1 8 ft agl
Flaps Position 2 8 ft agl
Taxi Lights Switched On 8 ft agl
Flaps Position 1 8 ft agl
Flaps Fully Retracted 8 ft agl
Flaps Position 2 8 ft agl
Flaps Position 1 8 ft agl
Flaps Position 2 8 ft agl
Flaps Position 3 8 ft agl
Flaps Position 4 8 ft agl
Flaps Position 5 8 ft agl
Flaps Position 4 8 ft agl
Flaps Position 3 8 ft agl
Flaps Position 2 8 ft agl
Flaps Position 3 8 ft agl
Parking Brake Off 8 ft agl
Strobe Lights Switched On 8 ft agl · 6 kt
Strobe Lights Switched Off 8 ft agl · 12 kt
Strobe Lights Switched On 8 ft agl · 13 kt
Landing Lights Switched On 8 ft agl · 13 kt
Departure Runway Entry InfoEntering runway 28L at KSFO San Francisco International Airport, Average speed was 12 kt.
ScoreDescriptionStartProfileEnd
Info Average speed 6 kt6 kt min to max 6 kt 6 6 kt
Info Average pitch angle 0.3 °0.3 ° min to max 0.4 ° 0.3 0.3 °
Info Average bank angle 0.1 °0.0 ° min to max 0.3 ° 0.2 0.0 °
Info Average g force 1.00 g1.00 g min to max 1.00 g 1.00 1.00 g
Departure Roll 99.40Departure roll runway 28L at KSFO San Francisco International Airport. Takeoff distance 6,976 ft 63 % of runway. Liftoff speed was 178 kt. Local weather - Temperature 63 °F. Wind 6 kt at 300 °. Crosswind: 0 kt Headwind: 6 kt.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 6,976 ft63 % of runway
97 % Liftoff speed was 178 ktTarget 163 kt
100 % Runway alignment max 6.3 ft6.3 ft left to 0.0 ft left 5.6 2.4 ft
100 % Average g force 1.00 g0.98 g min to max 1.02 g 1.00 0.99 g
100 % Takeoff Bounce
Info Average pitch angle 0.4 °-0.2 ° min to max 4.8 ° 0.3 4.8 °
Info Average bank angle 0.0 °0.0 ° min to max 0.1 ° 0.0 0.0 °
Departure Climb 1 100.00Departure climb to 50 ft agl from runway 28L KSFO San Francisco International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.0 °-0.0 ° min to max -0.0 ° -0.0 -0.0 °
100 % Average speed 185 kt178 kt min to max 192 kt 178 192 kt
100 % Average bank angle 0.1 °0.0 ° min to max 0.1 ° 0.0 0.0 °
100 % Average g force 1.07 g0.99 g min to max 1.10 g 0.99 1.10 g
Info Average VSI 467 fpm130 fpm min to max 846 fpm 130 846 fpm
Info Average altitude 8 ft agl0 ft agl min to max 27 ft agl 0 27 ft agl
Info Average pitch angle 6.1 °4.9 ° min to max 7.4 ° 4.9 7.4 °
Departure Climb 2 100.00Departure climb to 400 ft agl from 28L KSFO San Francisco International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.0 °-0.0 ° min to max -0.0 ° -0.0 -0.0 °
100 % Average speed 194 kt192 kt min to max 198 kt 192 198 kt
100 % Average bank angle 0.1 °0.0 ° min to max 0.1 ° 0.0 0.1 °
100 % Average g force 1.08 g1.02 g min to max 1.11 g 1.10 1.02 g
Info Average VSI 1,263 fpm859 fpm min to max 2,661 fpm 859 2,661 fpm
Info Average altitude 75 ft agl28 ft agl min to max 325 ft agl 28 325 ft agl
Info Average pitch angle 8.2 °7.4 ° min to max 10.8 ° 7.4 10.8 °
Info Taxi Lights Switched Offat 06:54:07
Info Landing Gear Upat 06:54:07

Events

Taxi Lights Switched Off 93 ft agl · 194 kt
Landing Gear Up 93 ft agl · 194 kt
Bounce during liftoff 335 ft agl · 199 kt
Departure Climb 3 100.00Departure climb to 1,000 ft agl from 28L KSFO San Francisco International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.0 °-0.0 ° min to max -0.0 ° -0.0 -0.0 °
100 % Average speed 198 kt198 kt min to max 198 kt 198 198 kt
100 % Average bank angle 0.3 °0.1 ° min to max 0.7 ° 0.2 0.3 °
100 % Average g force 0.99 g0.98 g min to max 1.00 g 1.00 0.99 g
100 % Landing gear up
Info Average VSI 2,873 fpm2,748 fpm min to max 2,940 fpm 2,748 2,940 fpm
Info Average altitude 666 ft agl365 ft agl min to max 945 ft agl 365 945 ft agl
Info Average pitch angle 10.8 °10.7 ° min to max 11.0 ° 10.8 11.0 °
Enroute Climb 100.00Enroute climb started overhead San Bruno (California, United States). Climbing from 1,020 ft asl to 31,010 ft asl, an increase of 29,989 ft in 29 minutes and covering 205 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 277 kt194 kt min to max 323 kt 198 290 kt
100 % Average bank angle 7.8 °0.0 ° min to max 28.7 ° 0.6 0.2 °
100 % Average g force 1.01 g0.86 g min to max 1.13 g 0.98 1.00 g
Info Average VSI 1,157 fpm-21 fpm min to max 2,988 fpm 2,957 -21 fpm
Info Average altitude 13,976 ft asl1,020 ft asl min to max 31,011 ft asl 1,020 31,010 ft asl
Info Average pitch angle 5.4 °2.7 ° min to max 11.0 ° 11.0 3.1 °
Info Turn coordination 00 min to max 0 0 0
Info Flaps Position 2 at 06:54:34
Info Flaps Position 1 at 06:55:17
Info Flaps Fully Retractedat 06:55:39
Info Landing Lights Switched Offat 06:59:54

Events

Flaps Position 2 1,277 ft agl · 199 kt
Flaps Position 1 2,016 ft agl · 219 kt
Flaps Fully Retracted 2,545 ft agl · 239 kt
Landing Lights Switched Off 9,822 ft agl · 298 kt
Enroute Level 100.00Enroute level cruise started 14 miles north west of 3Q0 Mina Airport Mina (Nevada, United States) and lasted 24 minutes, covering 197 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 31,018 ft asl31,000 ft asl min to max 31,076 ft asl 31,007 31,076 ft asl
100 % Average speed 290 kt289 kt min to max 291 kt 290 291 kt
100 % Average bank angle 0.2 °0.0 ° min to max 3.9 ° 0.0 0.0 °
100 % Average g force 1.00 g0.99 g min to max 1.02 g 1.00 1.02 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 3.1 °3.0 ° min to max 4.1 ° 3.2 4.1 °
Enroute Climb 2 100.00Enroute climb started 4 miles north of 06NV Silver Creek Airport Baker (Nevada, United States). Climbing from 31,220 ft asl to 32,545 ft asl, an increase of 1,326 ft in 2 minutes and covering 14 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 285 kt281 kt min to max 289 kt 289 281 kt
100 % Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.0 0.0 °
100 % Average g force 1.00 g0.99 g min to max 1.00 g 0.99 1.00 g
Info Average VSI 780 fpm732 fpm min to max 848 fpm 793 765 fpm
Info Average altitude 31,880 ft asl31,220 ft asl min to max 32,545 ft asl 31,220 32,545 ft asl
Info Average pitch angle 4.2 °4.0 ° min to max 4.3 ° 4.0 4.3 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 2 100.00Enroute level cruise started 17 miles north east of 06NV Silver Creek Airport Baker (Nevada, United States) and lasted 147 minutes, covering 1,190 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 33,023 ft asl32,676 ft asl min to max 33,073 ft asl 32,676 33,073 ft asl
100 % Average speed 286 kt277 kt min to max 295 kt 279 292 kt
100 % Average bank angle 0.3 °0.0 ° min to max 14.0 ° 0.1 0.2 °
100 % Average g force 1.00 g0.95 g min to max 1.03 g 0.99 1.02 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 3.0 °2.3 ° min to max 4.3 ° 4.2 3.4 °
Enroute Climb 3 100.00Enroute climb started overhead Zion (Illinois, United States). Climbing from 33,194 ft asl to 35,007 ft asl, an increase of 1,813 ft in 3 minutes and covering 29 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 285 kt278 kt min to max 291 kt 291 279 kt
100 % Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.1 0.0 °
100 % Average g force 1.00 g0.97 g min to max 1.02 g 1.00 0.98 g
Info Average VSI 512 fpm141 fpm min to max 709 fpm 709 141 fpm
Info Average altitude 34,138 ft asl33,194 ft asl min to max 35,007 ft asl 33,194 35,007 ft asl
Info Average pitch angle 3.4 °3.1 ° min to max 4.0 ° 3.4 3.1 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 3 100.00Enroute level cruise started 30 miles east of Zion (Illinois, United States) and lasted 71 minutes, covering 614 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 35,021 ft asl34,997 ft asl min to max 35,046 ft asl 35,016 35,011 ft asl
100 % Average speed 280 kt266 kt min to max 281 kt 279 267 kt
100 % Average bank angle 0.7 °0.0 ° min to max 15.0 ° 0.0 0.2 °
100 % Average g force 1.00 g0.97 g min to max 1.04 g 1.00 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 2.9 °2.6 ° min to max 3.3 ° 2.9 3.2 °
Enroute Descent 100.00Enroute descent started 1 mile south of Pownal (Vermont, United States). Descent from 35,010 ft asl to 1,314 ft asl, a decrease of 33,696 ft in 21 minutes and covering 121 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 229 kt156 kt min to max 326 kt 266 156 kt
100 % Average bank angle 10.1 °0.0 ° min to max 28.0 ° 0.2 0.2 °
100 % Average g force 1.03 g0.80 g min to max 1.19 g 1.00 1.00 g
Info Average VSI -1,315 fpm-5,535 fpm min to max 414 fpm -25 -784 fpm
Info Average altitude 9,622 ft asl1,314 ft asl min to max 35,013 ft asl 35,010 1,314 ft asl
Info Average pitch angle 0.7 °-3.9 ° min to max 4.4 ° 3.5 0.8 °
Info Turn coordination 00 min to max 0 0 0
Info Landing Lights Switched Onat 11:43:20
Info Flaps Position 1 at 11:45:31
Info Flaps Position 2 at 11:48:25
Info Flaps Position 3 at 11:48:34
Info Landing Gear Downat 11:50:29
Info Flaps Position 4 at 11:50:47
Info Taxi Lights Switched Onat 11:50:50
100 % Landing Lightsat 11:52:08

Events

Landing Lights Switched On 9,112 ft agl · 295 kt
Flaps Position 1 6,491 ft agl · 258 kt
Flaps Position 2 4,075 ft agl · 228 kt
Flaps Position 3 3,990 ft agl · 221 kt
Landing Gear Down 2,423 ft agl · 174 kt
Flaps Position 4 2,235 ft agl · 168 kt
Taxi Lights Switched On 2,174 ft agl · 168 kt
Arrival Final 4 94.32Approaching runway 22L at KBOS Logan International Airport from 4 nm to 3 nm. Descent from 1,273 ft agl to 991 ft agl. A decrease of 281 ft in 22 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.1 °3.0 ° min to max 3.1 °Target 3.0 ° 3.0 3.1 °
100 % Average speed 156 kt156 kt min to max 157 kt 156 157 kt
43 % Heading variation 3.7 °3.3 ° min to max 4.2 ° 3.3 4.2 °
100 % Average bank angle 0.2 °0.0 ° min to max 0.3 ° 0.0 0.3 °
100 % Average g force 1.00 g0.99 g min to max 1.01 g 1.00 0.99 g
Info Average VSI -769 fpm-803 fpm min to max -726 fpm -779 -803 fpm
Info Average altitude 1,133 ft agl991 ft agl min to max 1,273 ft agl 1,273 991 ft agl
Info Average pitch angle 1.1 °0.9 ° min to max 1.4 ° 0.9 0.9 °
33.253.53.7549009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500Distance to Touchdown NMApproach Height ft33.253.53.754-360-270-180-90090180270360Distance to Touchdown NMApproach Runway Alignment ft
Arrival Final 3 90.73Approaching runway 22L at KBOS Logan International Airport from 3 nm to 2 nm. Descent from 980 ft agl to 670 ft agl. A decrease of 310 ft in 21 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.1 °3.1 ° min to max 3.1 °Target 3.0 ° 3.1 3.1 °
100 % Average speed 156 kt156 kt min to max 157 kt 157 156 kt
7 % Heading variation 4.9 °4.3 ° min to max 5.8 ° 4.3 5.8 °
100 % Average bank angle 0.5 °0.1 ° min to max 0.7 ° 0.6 0.5 °
100 % Average g force 1.00 g0.99 g min to max 1.01 g 0.99 1.00 g
Info Average VSI -834 fpm-892 fpm min to max -778 fpm -822 -778 fpm
Info Average altitude 822 ft agl670 ft agl min to max 980 ft agl 980 670 ft agl
Info Average pitch angle 1.0 °0.8 ° min to max 1.3 ° 0.8 1.3 °
22.252.52.7535506006507007508008509009501,0001,0501,100Distance to Touchdown NMApproach Height ft22.252.52.753-300-225-150-75075150225300Distance to Touchdown NMApproach Runway Alignment ft
Arrival Final 2 90.00Approaching runway 22L at KBOS Logan International Airport from 2 nm to 1 nm. Descent from 657 ft agl to 349 ft agl. A decrease of 308 ft in 23 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.2 °3.1 ° min to max 3.2 °Target 3.0 ° 3.1 3.2 °
100 % Average speed 156 kt156 kt min to max 157 kt 156 156 kt
0 % Heading variation 7.6 °6.0 ° min to max 10.0 ° 6.0 10.0 °
100 % Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.0 0.0 °
100 % Average g force 1.00 g0.98 g min to max 1.01 g 1.00 0.99 g
Info Average VSI -813 fpm-879 fpm min to max -751 fpm -769 -879 fpm
Info Average altitude 504 ft agl349 ft agl min to max 657 ft agl 657 349 ft agl
Info Average pitch angle 0.8 °0.5 ° min to max 1.3 ° 1.3 0.6 °
11.251.51.752250300350400450500550600650700750Distance to Touchdown NMApproach Height ft11.251.51.752-230-173-115-58058115173230Distance 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 334 ft agl to 74 ft agl. A decrease of 260 ft in 17 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.6 °3.2 ° min to max 3.9 °Target 3.0 ° 3.2 3.8 °
100 % Average speed 156 kt156 kt min to max 156 kt 156 156 kt
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 0.3 ° 0.1 0.3 °
100 % Average g force 1.01 g0.98 g min to max 1.04 g 1.00 1.04 g
Info Average VSI -861 fpm-889 fpm min to max -784 fpm -887 -848 fpm
Info Average altitude 128 ft agl74 ft agl min to max 334 ft agl 334 74 ft agl
Info Average pitch angle 1.0 °0.6 ° min to max 1.8 ° 0.6 1.8 °
00.250.50.751050100150200250300350Distance to Touchdown NMApproach Height ft00.250.50.751-170-128-85-4304385128170Distance to Touchdown NMApproach Runway Alignment ft
Arrival Landing 99.47Landing on runway 22L at KBOS Logan International Airport, runway length 9,020 ft. Good threshold height. Threshold speed was well above target at 156 kt.
ScoreDescriptionStartProfileEnd
98 % Threshold speed was well above target at 156 kt. Target 138 kt
100 % Target 50 ft agl
100 % The flare tracked the target profile exactly. Crossing the threshold 18 kt above target, the flare began at 8 ft agl above the runway, lower than this type wants. Touchdown was 1,597 ft past the threshold. Begin raising the nose earlier - a late flare leaves no time to arrest the sink.
100 % Heading variation 0.8 °-3.1 ° min to max 3.9 ° 3.9 -3.1 °
100 % Average bank angle 0.2 °0.0 ° min to max 0.3 ° 0.3 0.0 °
100 % Average g force 1.05 g1.00 g min to max 1.07 g 1.05 1.05 g
Info Average speed 154 kt149 kt min to max 156 kt 156 149 kt
Info Average VSI -544 fpm-844 fpm min to max -312 fpm -844 -312 fpm
Info Average altitude 13 ft agl-9 ft agl min to max 46 ft agl 46 -9 ft agl
Info Average pitch angle 3.2 °1.8 ° min to max 5.0 ° 1.8 5.0 °
02505007501,0001,2501,5001,75001123344657Runway Distance ftLanding Height ft02505007501,0001,2501,5001,750-90-72-54-36-1801836547290Runway Distance ftRunway Width ft
Arrival Touchdown 91.39Touchdown point was 251 ft beyond the touchdown zone. Touchdown speed at 149 kt was fast. Touchdown rate was firm at -312 fpm. Runway touchdown alignment was perfect. Local weather - Temperature 82 °F. Wind 6 kt at 190 °. Crosswind: 1 kt Headwind: 5 kt.
ScoreDescriptionStartProfileEnd
71 % Touchdown VSI was -312 fpm.
100 % Touchdown distance was 1,609 ftTarget 1,500 ft
94 % Speed at touchdown 149 ktTarget below 135 kt
100 % Runway alignment max 3.3 ft3.2 ft right -3.1 -2.9 ft
100 % Average bank angle 0.4 °0.0 ° min to max 0.7 ° 0.0 0.6 °
100 % Average g force 1.17 g1.05 g min to max 1.24 g 1.05 1.19 g
100 % Landing Bounce
Info Average speed 149 kt148 kt min to max 149 kt 149 148 kt
Info Average pitch angle 5.0 °5.0 ° min to max 5.1 ° 5.0 5.0 °
Arrival Rollout 100.00Total landing distance 6,033 ft, 67 % of runway. Runway rollout alignment was perfect.
ScoreDescriptionStartProfileEnd
100 % Landing distance 6,033 ft67 % of runway.
100 % Runway alignment max 8.2 ft0.0 ft left to 8.2 ft right -2.8 -7.2 ft
100 % Average g force 1.01 g0.93 g min to max 1.15 g 1.15 1.00 g
Info Average speed 132 kt76 kt min to max 146 kt 146 76 kt
Info Average pitch angle 3.6 °-0.2 ° min to max 5.5 ° 5.1 -0.2 °
Info Average bank angle 0.1 °0.0 ° min to max 0.5 ° 0.5 0.0 °
Runway Exit InfoExiting runway, average speed 30 kt
ScoreDescriptionStartProfileEnd
Info Average speed 27 kt11 kt min to max 72 kt 72 12 kt
Info Average pitch angle -0.0 °-0.3 ° min to max 0.1 ° -0.1 0.1 °
Info Average bank angle 0.1 °0.0 ° min to max 0.6 ° 0.0 0.0 °
Info Average g force 1.00 g0.99 g min to max 1.01 g 1.01 1.00 g
Info Flaps Position 3 at 11:54:43

Events

Flaps Position 3 9 ft agl · 10 kt
Arrival Taxi 100.00Taxiing to the parking from the runway took 6 minutes and covered 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 11 kt4 kt min to max 16 kt 12 6 kt
100 % Average speed turning corners 10 ktmax 12 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 0.1 °-0.1 ° min to max 0.2 ° 0.1 -0.1 °
Info Average bank angle 0.1 °0.0 ° min to max 0.9 ° 0.0 0.2 °
Info Flaps Position 2 at 11:54:51
Info Flaps Position 1 at 11:54:53
Info Flaps Fully Retractedat 11:55:02
Info Landing Lights Switched Offat 11:55:08
Info Strobe Lights Switched Offat 11:55:09
Info Taxi Lights Switched Offat 12:00:21
Info Parking Brake Onat 12:00:52
Info Engine 1 Stoppedat 12:00:56

Events

Flaps Position 2 9 ft agl · 11 kt
Flaps Position 1 9 ft agl · 11 kt
Flaps Fully Retracted 9 ft agl · 12 kt
Landing Lights Switched Off 9 ft agl · 12 kt
Strobe Lights Switched Off 9 ft agl · 12 kt
Taxi Lights Switched Off 9 ft agl · 14 kt

Takeoff

99.40 %

As close to the book as it gets.

OkTaxi lightsSet
100.00Takeoff roll6,976 ft · 63 %
97.00Liftoff speed178 kt · target 163
100.00Runway alignment2.4 ft L
100.00Rate of climb466 ft/m
Takeoff weight199,956 lbs
Airfield elevation10 ft asl
Wind300° · 6 kn · 0 kn cross

Approach

93.76 %

Solid — small amounts left on the table.

Unstable1,000 ft gatecentreline
Unstable500 ft gatecentreline
100.00Threshold height46 ft
97.89Threshold speed156 kt
100.00Centreline offset2.9 ft R
Flare 100.00The flare tracked the target profile exactly. Crossing the threshold 18 kt above target, the flare began at 8 ft agl above the runway, lower than this type wants. Touchdown was 1,597 ft past the threshold. Begin raising the nose earlier - a late flare leaves no time to arrest the sink.

Touchdown

91.39 %

Solid — small amounts left on the table.

100.00Touchdown point1,597 ft
70.56Sink rate-311 ft/m
100.00Touchdown force1.24 G
OkBouncesNone
100.00Rollout distance4,282 ft · 65 % used
Landing weight164,230 lbs
Airfield elevation13 ft asl
Wind180° · 5 kn · 1 kn cross

Stabilised approach

The stabilisation gates

Five checks, two gates1,000 ft500 ft
Gear down
Landing flap
Sink rate
On glideslope
On centreline

The approach, gate by gate

GateHeightCentrelineSpeed
3.0 nm 1,013 ft 0.03° L +19 kt
2.0 nm 689 ft 0.03° R +18 kt
1.5 nm 539 ft 0.03° R +18 kt
1.0 nm 372 ft 0.04° L +18 kt
0.5 nm 207 ft 0.14° L +18 kt
THR 45 ft 5.1 ft L +18 kt

Where the wheels went down

Touchdown on KBOS 22L

Past threshold
1,597 ft
Off centreline
2.9 ftR
Sink rate
-311 ft/m
Impact
1.24G

Side view — the last 6,279 ft of the approach.

46 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 1,000 ft This flight — 46 ft, down at 1,597 ft

Plan view — the first 6,279 ft of the 9,020 ft runway, to the same scale as the side view.

1,0002,0003,0004,0005,0006,000 THRESHOLD FULL SCORE TO 1,650 FT 1,597 ft past threshold CLEARED

The 1,597 ft touchdown sits inside the full-score zone. The arrival was smooth.

Runway used 5,879 ft of 9,020 ft · 65 %

1.46 points lost

Where the points went

Biggest loss first. Every scored stage counts equally within its phase, and the phases equally in the flight score — so each amount is exact, not an estimate.

01.46 points lost
−0.42 Arrival Final 2 Scored 90.00 % — Heading variation 7.6 ° at 0 %
−0.39 Arrival Final 3 Scored 90.73 % — Heading variation 4.9 ° at 7 %
−0.36 Arrival Touchdown Scored 91.39 % — Touchdown VSI was -312 fpm. at 71 %
−0.24 Arrival Final 4 Scored 94.32 % — Heading variation 3.7 ° at 43 %
−0.06 Everything else across the other 16 scored stages

The rest of the report

Explore in detail

Flight narrative

The aircraft taxied from the parking area to runway 28L at KSFO San Francisco International Airport, a movement that required 16 minutes and covered 3 nm.

During the departure roll on runway 28L, the Airbus A321 used a takeoff distance of 6,976 ft, representing 63 % of the runway, and lifted off at 178 kt; ambient temperature was 63 °F with a wind of 6 kt from 300°, a headwind component of 6 kt and no crosswind.

The first en-route climb began overhead San Bruno, California, climbing from 1,020 ft asl to 31,010 ft asl, an increase of 29,989 ft achieved in 29 minutes while covering 205 nm.

A level cruise segment then started 14 mi north-west of 3Q0 Mina Airport in Nevada, lasting 24 minutes and spanning 197 nm.

The next climb commenced 4 mi north of 06NV Silver Creek Airport, Baker, Nevada, rising from 31,220 ft asl to 32,545 ft asl, a gain of 1,326 ft in 2 minutes over 14 nm.

Following that, a cruise leg originated 17 mi north-east of the same Silver Creek Airport, persisting for 147 minutes and covering 1,190 nm.

A further climb started overhead Zion, Illinois, climbing from 33,194 ft asl to 35,007 ft asl, an increase of 1,813 ft in 3 minutes across 29 nm.

The subsequent cruise began 30 mi east of Zion, lasting 71 minutes and encompassing 614 nm.

Descent operations were initiated 1 mi south of Pownal, Vermont, descending from 35,010 ft asl to 1,314 ft asl, a loss of 33,696 ft in 21 minutes while traveling 121 nm.

The final approach to runway 22L at KBOS Logan International Airport was flown from the north, on a heading of 200.0°, at 4 nm and 1,273 ft agl.

Landing on runway

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 28L at KSFO San Francisco International Airport in the Airbus A321
99.88 %
100 %
Taxi
Taxiing from the parking to the runway took 16 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
99.4 %
Takeoff Roll
Departure roll runway 28L at KSFO San Francisco International Airport. Takeoff distance 6,976 ft 63 % of runway. Liftoff speed was 178 kt. Local weather - Temperature 63 °F. Wind 6 kt at 300 °. Crosswind: 0 kt Headwind: 6 kt.
Takeoff Distance
100 %
Roll distance of 6,976 ft using 63.07 % of runway
Liftoff Speed
97 %
Liftoff speed was 178 kn - Target 163 kn
Alignment
100 %
6.3 ft left to 0.0 ft left
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
180 95 10
Bank °
Info
1 0.5 0
Pitch °
Info
5 2.5 0
01,0002,0003,0004,0005,0006,0007,0008,0009,00010,000-110-100-90-80-70-60-50-40-30-20-100102030405060708090100110 Runway Distance ft Runway Alignment to End of Runway ft
100 %
Climb 1
Departure climb to 50 ft agl from runway 28L KSFO San Francisco International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
200 185 170
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
8 6 4
Climb Rate fpm
Info
900 400 -100
100 %
Climb 2
Departure climb to 400 ft agl from 28L KSFO San Francisco International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
200 195 190
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
11 9 7
Climb Rate fpm
Info
2,700 1,700 700
100 %
Climb 3
Departure climb to 1,000 ft agl from 28L KSFO San Francisco International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
200 195 190
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
11 11 10
Climb Rate fpm
Info
3,000 2,800 2,600
01,0002,0003,0004,0005,0006,0007,0008,0009,00010,00004080120160200 Runway Distance ft Height at End of Runway ft
00.250.50.7511.250100200300400500600700800900 Climb Distance NM Climb Profile to 1,000 ft
00.250.50.7511.25-200-160-120-80-4004080120160200 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 A321
Landing Score 97.71 %
Landing Summary

The Airbus A321 made its final approach to runway 22L at KBOS Logan International Airport from the north, tracking a heading of 200.0° at 4 nm and 1,273 ft agl. The approach was assessed as unstable at the 1,000 ft gate: off the centreline.

At threshold the aircraft displayed a good threshold height, but the threshold speed was well above target at 156 kt.

Touchdown occurred 251 ft beyond the touchdown zone with a speed of 149 kt, which was fast, and the touchdown rate was firm at minus 312 fpm. Runway touchdown alignment was perfect.

The total landing distance was 6,033 ft, representing 67 % of the runway, and runway rollout alignment was perfect.

Maintain centreline tracking on final to eliminate the off-centreline deviation and manage approach speed to meet the target VREF, which will help keep touchdown point within the zone and reduce the firm rate.

94.32 %
Final 4
Approaching runway 22L at KBOS Logan International Airport from 4 nm to 3 nm. Descent from 1,273 ft agl to 991 ft agl. A decrease of 281 ft in 22 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
43.16 %
Poor heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
157 153 150
Alignment
43.16 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-726 -813 -900
33.253.53.7549009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500 Distance to Touchdown NM Approach Height ft
33.253.53.754-360-270-180-90090180270360 Distance to Touchdown NM Approach Runway Alignment ft
90.73 %
Final 3
Approaching runway 22L at KBOS Logan International Airport from 3 nm to 2 nm. Descent from 980 ft agl to 670 ft agl. A decrease of 310 ft in 21 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
7.26 %
Poor heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
157 153 150
Alignment
7.26 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-778 -839 -900
22.252.52.7535506006507007508008509009501,0001,0501,100 Distance to Touchdown NM Approach Height ft
22.252.52.753-300-225-150-75075150225300 Distance to Touchdown NM Approach Runway Alignment ft
90 %
Final 2
Approaching runway 22L at KBOS Logan International Airport from 2 nm to 1 nm. Descent from 657 ft agl to 349 ft agl. A decrease of 308 ft in 23 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
0 %
Poor heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
157 153 150
Alignment
0 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-751 -826 -900
11.251.51.752250300350400450500550600650700750 Distance to Touchdown NM Approach Height ft
11.251.51.752-230-173-115-58058115173230 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 334 ft agl to 74 ft agl. A decrease of 260 ft in 17 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
157 153 150
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-784 -842 -900
00.250.50.751050100150200250300350 Distance to Touchdown NM Approach Height ft
00.250.50.751-170-128-85-4304385128170 Distance to Touchdown NM Approach Runway Alignment ft
99.47 %
Landing
Landing on runway 22L at KBOS Logan International Airport, runway length 9,020 ft. Good threshold height. Threshold speed was well above target at 156 kt.
Height
100 %
Good threshold height. Target 50 ft agl
Speed
97.89 %
Threshold speed was well above target at 156 kt. Target 138 kt
Flare
100 %
The flare tracked the target profile exactly. Crossing the threshold 18 kt above target, the flare began at 8 ft agl above the runway, lower than this type wants. Touchdown was 1,597 ft past the threshold. Begin raising the nose earlier - a late flare leaves no time to arrest the sink.
Centreline ft
100 %
100 0 -100
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
IAS kt
Info
156 148 140
Pitch °
Info
5 3 1
Descent Rate fpm
Info
-316 -608 -900
02505007501,0001,2501,5001,75001123344657 Runway Distance ft Landing Height ft
02505007501,0001,2501,5001,750-90-72-54-36-1801836547290 Runway Distance ft Runway Width ft
91.39 %
Touchdown
Touchdown point was 251 ft beyond the touchdown zone. Touchdown speed at 149 kt was fast. Touchdown rate was firm at -312 fpm. Runway touchdown alignment was perfect. Local weather - Temperature 82 °F. Wind 6 kt at 190 °. Crosswind: 1 kt Headwind: 5 kt.
Touchdown
70.56 %
Touchdown rate was firm at -312 ft/m.
Speed
93.72 %
Touchdown speed at 149 kt was fast. Target below 135 kn
Distance
100 %
Touchdown point was 251 ft beyond the touchdown zone.
Alignment
100 %
Runway touchdown alignment was perfect.
Bank
100 %
Bank angle 0.4 °
G
100 %
G 1.17 g
Bounce
100 %
No Bounce Detected
100 %
Rollout
Total landing distance 6,033 ft, 67 % of runway. Runway rollout alignment was perfect.
Distance
100 %
Landing distance 6,033 ft using 66.88 % of runway
Alignment
100 %
Runway rollout alignment was perfect.
G
100 %
1.25 1 0.75
IAS kt
Info
148 109 70
Bank °
Info
1 0.5 0
Pitch °
Info
6 3 0
05001,0001,5002,0002,5003,0003,5004,0004,5005,0005,500 Runway Distance ft Runway Width ft
100 %
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
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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