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KSFO
San Francisco, United States
Runway 28L
Elevation10 ft asl
Weight80,701 kg
Fuel18,123 kg

Flight Score

95.22 %
KBOS
Boston, United States
Runway 04R
Elevation16 ft asl
Weight67,216 kg
Fuel4,315 kg
Wind97° · 5 kn · 5 kn cross
12 Jan 2024 5:29 2372 nm Boeing 737-800 13,809 kg
Departure Score
97.74 %
Enroute Score
90.65 %
Arrival Score
96.94 %

What went well

Threshold crossed at 47 ft and 147 kt — both inside band
Straight touchdown — 0.29 m off the centreline, no bounce
Rollout held the centreline — 2.46 m off at taxi speed

What held you back

Enroute Descent — 250 kt exceeded below 10,000 ft; speed limits at 0 %, −2.69 points
Arrival Rollout — Landing distance 1,929 m at 69 %, −0.71 points
Departure Climb 3 — bank angle up to 17.8 ° at 58 %, −0.55 points
Departure Roll — landing lights off should be on, then strobe light off should be on; Takeoff distance 4,593 m at 0 %, −0.07 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 · 20 stages, 19 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 12 kn0 kn min to max 18 kn 1 5 kn
100 % Average speed turning corners 4 knmax 4 kn 0 0 kn
100 % Average g force 1.00 g0.98 g min to max 1.02 g 1.00 1.00 g
100 % Beacon, navigation and taxi lights on
Info Average pitch angle -1.0 °-1.5 ° min to max -0.6 ° -1.2 -1.2 °
Info Average bank angle 0.2 °0.0 ° min to max 0.6 ° 0.3 0.2 °

Events

Fail Beacon Light OFF should be ON
Fail Taxi Light OFF should be ON
Info Parking Brake On 8 ft agl
Info Engine 1 Started 8 ft agl
Info Flaps Position 1 8 ft agl
Info Flaps Position 2 8 ft agl
Info Flaps Position 3 8 ft agl
Info Parking Brake Off 8 ft agl
Departure Roll 98.97Departure roll runway 28L at KSFO San Francisco Intl. Takeoff distance 4,593 m 136 % of runway. Liftoff speed was 170 kn. Local weather - Temperature 7 °C. Wind 0 kn at 250 °. Crosswind: 0 kn Headwind: 0 kn.
ScoreDescriptionStartProfileEnd
0 % Takeoff distance 4,593 m136 % of runway
100 % Liftoff speed was 170 knTarget 160 kn
95 % Runway alignment max 3.93 m3.01 m left to 0.91 m right 2.77 -0.91 m
100 % Average g force 1.01 g0.91 g min to max 1.17 g 1.00 1.12 g
100 % Takeoff Bounce
Info Average pitch angle -0.5 °-1.4 ° min to max 10.4 ° -1.3 10.4 °
Info Average bank angle 0.2 °0.0 ° min to max 1.0 ° 0.2 1.0 °

Events

Fail Landing Lights OFF should be ON
Fail Strobe Light OFF should be ON
Departure Climb 1 99.05Departure climb to 50 ft agl from runway 28L KSFO San Francisco Intl.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.0 °0.0 ° min to max 0.1 ° 0.0 0.1 °
100 % Average speed 173 kn170 kn min to max 176 kn 170 176 kn
96 % Average bank angle 2.6 °1.1 ° min to max 3.4 ° 1.1 2.8 °
100 % Average g force 1.13 g1.07 g min to max 1.18 g 1.14 1.17 g
Info Average VSI 681 ft/m368 ft/m min to max 1,004 ft/m 368 1,004 ft/m
Info Average altitude 17 ft agl0 ft agl min to max 41 ft agl 0 41 ft agl
Info Average pitch angle 11.6 °10.6 ° min to max 13.3 ° 10.6 13.3 °
Departure Climb 2 99.00Departure climb to 400 ft agl from 28L KSFO San Francisco Intl.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.2 °0.1 ° min to max 0.9 ° 0.1 0.9 °
100 % Average speed 179 kn176 kn min to max 190 kn 176 190 kn
96 % Average bank angle 2.3 °1.7 ° min to max 3.5 ° 2.7 2.4 °
100 % Average g force 1.03 g0.93 g min to max 1.17 g 1.17 0.96 g
Info Average VSI 1,438 ft/m1,019 ft/m min to max 2,320 ft/m 1,019 2,320 ft/m
Info Average altitude 100 ft agl42 ft agl min to max 372 ft agl 42 372 ft agl
Info Average pitch angle 12.2 °11.3 ° min to max 13.3 ° 13.3 12.5 °

Events

Info Landing Gear Up 57 ft agl · 173 kt
Departure Climb 3 91.68Departure climb to 1,000 ft agl from 28L KSFO San Francisco Intl.
ScoreDescriptionStartProfileEnd
100 % Heading variation 1.7 °1.1 ° min to max 2.7 ° 1.1 2.7 °
100 % Average speed 196 kn191 kn min to max 199 kn 191 199 kn
58 % Average bank angle 9.7 °0.3 ° min to max 17.8 ° 1.0 15.6 °
100 % Average g force 1.03 g0.87 g min to max 1.09 g 0.96 1.06 g
100 % Landing gear up
Info Average VSI 2,931 ft/m2,322 ft/m min to max 3,335 ft/m 2,322 3,335 ft/m
Info Average altitude 675 ft agl412 ft agl min to max 967 ft agl 412 967 ft agl
Info Average pitch angle 14.5 °12.6 ° min to max 16.0 ° 12.6 15.2 °
Enroute Climb 100.00Enroute climb started overhead San Bruno (California, United States). Climbing from 1,047 ft asl to 32,406 ft asl, an increase of 31,359 ft in 20 minutes and covering 127 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 269 kn199 kn min to max 310 kn 200 277 kn
100 % Average bank angle 12.5 °0.0 ° min to max 31.2 ° 15.0 0.1 °
100 % Average g force 1.03 g0.81 g min to max 1.24 g 1.06 0.99 g
Info Average VSI 1,713 ft/m187 ft/m min to max 3,536 ft/m 3,433 750 ft/m
Info Average altitude 12,418 ft asl1,047 ft asl min to max 32,406 ft asl 1,047 32,406 ft asl
Info Average pitch angle 6.9 °3.6 ° min to max 15.5 ° 15.2 4.3 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 2 2,410 ft agl · 210 kt
Info Flaps Position 1 2,211 ft agl · 225 kt
Info Flaps Fully Retracted 2,603 ft agl · 232 kt
Enroute Level 93.60Enroute level cruise started 9 miles south west of Tahoma (California, United States) and lasted 262 minutes, covering 2,113 nm.
ScoreDescriptionStartProfileEnd
79 % Average altitude 31,341 ft asl30,630 ft asl min to max 32,605 ft asl 32,523 32,081 ft asl
100 % Average speed 271 kn219 kn min to max 283 kn 276 219 kn
100 % Average bank angle 1.0 °0.0 ° min to max 18.8 ° 0.0 0.1 °
100 % Average g force 1.00 g0.95 g min to max 1.08 g 1.00 1.03 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 3.4 °2.6 ° min to max 5.6 ° 4.4 5.6 °
Enroute Descent 59.66Enroute descent started 6 miles west of Pownal (Vermont, United States). Descent from 32,104 ft asl to 2,956 ft asl, a decrease of 29,148 ft in 19 minutes and covering 111 nm.
ScoreDescriptionStartProfileEnd
0 % Average speed 262 kn219 kn min to max 301 kn 219 236 kn
100 % Average bank angle 8.5 °0.0 ° min to max 30.6 ° 0.0 0.2 °
97 % Average g force 1.03 g0.91 g min to max 1.31 g 0.99 1.11 g
Info Average VSI -1,677 ft/m-3,760 ft/m min to max 154 ft/m 154 -1,436 ft/m
Info Average altitude 14,689 ft asl2,956 ft asl min to max 32,104 ft asl 32,104 2,956 ft asl
Info Average pitch angle 0.5 °-2.8 ° min to max 5.3 ° 5.3 1.6 °
Info Turn coordination 00 min to max 0 0 0

Events

Fail Exceeded 250 kn below 10000 ft 9,461 ft agl
Enroute Level 2 100.00Enroute level cruise started overhead Holbrook (Massachusetts, United States) and lasted 2 minutes, covering 4 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 2,856 ft asl2,827 ft asl min to max 2,877 ft asl 2,874 2,828 ft asl
100 % Average speed 194 kn188 kn min to max 228 kn 228 191 kn
100 % Average bank angle 18.5 °0.1 ° min to max 30.5 ° 0.2 20.2 °
100 % Average g force 1.06 g0.92 g min to max 1.20 g 1.00 1.15 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 5.0 °3.5 ° min to max 6.9 ° 4.1 5.8 °

Events

Info Flaps Position 1 2,662 ft agl · 219 kt
Info Flaps Position 2 2,638 ft agl · 208 kt
Info Flaps Position 3 2,615 ft agl · 193 kt
Enroute Descent 2 100.00Enroute descent started 2 miles north west of Randolph (Massachusetts, United States). Descent from 2,836 ft asl to 1,946 ft asl, a decrease of 890 ft in 1 minutes and covering 4 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 178 kn157 kn min to max 191 kn 191 157 kn
100 % Average bank angle 3.2 °0.0 ° min to max 13.9 ° 13.9 0.1 °
100 % Average g force 1.01 g0.94 g min to max 1.11 g 1.11 0.99 g
Info Average VSI -503 ft/m-1,093 ft/m min to max 461 ft/m 268 -1,093 ft/m
Info Average altitude 2,488 ft asl1,946 ft asl min to max 2,872 ft asl 2,836 1,946 ft asl
Info Average pitch angle 3.0 °0.6 ° min to max 6.3 ° 6.3 0.6 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Landing Gear Down 2,305 ft agl · 186 kt
Info Landing Gear Up 2,287 ft agl · 184 kt
Info Flaps Position 4 2,362 ft agl · 184 kt
Info Landing Gear Down 2,220 ft agl · 182 kt
Info Flaps Position 5 2,094 ft agl · 176 kt
Info Flaps Position 6 1,983 ft agl · 170 kt
Arrival 100.00Arrival started 2 miles north west of Randolph (Massachusetts, United States).
ScoreDescriptionStartProfileEnd
100 % Average speed 149 kn147 kn min to max 157 kn 157 148 kn
100 % Average bank angle 0.1 °0.0 ° min to max 0.4 ° 0.0 0.1 °
100 % Average g force 1.00 g0.91 g min to max 1.06 g 0.98 1.00 g
Info Average VSI -822 ft/m-1,168 ft/m min to max -407 ft/m -1,124 -770 ft/m
Info Average altitude 1,614 ft asl1,291 ft asl min to max 1,927 ft asl 1,927 1,291 ft asl
Info Average pitch angle 0.5 °-1.7 ° min to max 2.9 ° 0.9 0.2 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 7 1,737 ft agl · 156 kt
Info Flaps Position 8 1,799 ft agl · 151 kt
Arrival Final 4 100.00Approaching runway 04R at KBOS Logan Intl from 4 nm to 3 nm. Descent from 1,263 ft agl to 964 ft agl. A decrease of 298 ft in 23 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °3.0 ° min to max 3.0 °Target 3.0 ° 3.0 3.0 °
100 % Average speed 148 kn147 kn min to max 149 kn 147 149 kn
100 % Heading variation 0.0 °0.0 ° min to max 0.0 ° 0.0 0.0 °
100 % Average bank angle 0.1 °0.0 ° min to max 0.4 ° 0.0 0.0 °
100 % Average g force 1.00 g0.96 g min to max 1.04 g 0.97 0.98 g
Info Average VSI -779 ft/m-816 ft/m min to max -712 ft/m -783 -768 ft/m
Info Average altitude 1,112 ft agl964 ft agl min to max 1,263 ft agl 1,263 964 ft agl
Info Average pitch angle 0.1 °-0.1 ° min to max 0.4 ° 0.1 -0.1 °
33.253.53.7549009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500Distance to Touchdown NMApproach Height ft33.253.53.754-110-83-55-280285583110Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 3 100.00Approaching runway 04R at KBOS Logan Intl from 3 nm to 2 nm. Descent from 951 ft agl to 652 ft agl. A decrease of 298 ft in 22 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °3.0 ° min to max 3.0 °Target 3.0 ° 3.0 3.0 °
100 % Average speed 148 kn146 kn min to max 149 kn 149 146 kn
100 % Heading variation 0.0 °0.0 ° min to max 0.0 ° 0.0 0.0 °
100 % Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.1 0.1 °
100 % Average g force 1.00 g0.96 g min to max 1.03 g 1.00 0.96 g
Info Average VSI -781 ft/m-848 ft/m min to max -686 ft/m -797 -702 ft/m
Info Average altitude 791 ft agl652 ft agl min to max 951 ft agl 951 652 ft agl
Info Average pitch angle 0.2 °-0.2 ° min to max 0.8 ° -0.0 0.3 °

Events

Fail GPWS Warning Activated 690 ft agl · 146 kt
22.252.52.7535506006507007508008509009501,0001,0501,100Distance to Touchdown NMApproach Height ft22.252.52.753-90-68-45-23023456890Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 2 100.00Approaching runway 04R at KBOS Logan Intl from 2 nm to 1 nm. Descent from 639 ft agl to 327 ft agl. A decrease of 312 ft in 23 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.1 °3.0 ° min to max 3.2 °Target 3.0 ° 3.0 3.0 °
100 % Average speed 148 kn147 kn min to max 150 kn 147 149 kn
100 % Heading variation -0.1 °-0.2 ° min to max 0.0 ° 0.0 -0.2 °
100 % Average bank angle 0.9 °0.0 ° min to max 2.5 ° 0.2 0.7 °
100 % Average g force 1.00 g0.92 g min to max 1.05 g 1.02 0.96 g
Info Average VSI -777 ft/m-1,003 ft/m min to max -606 ft/m -734 -866 ft/m
Info Average altitude 488 ft agl327 ft agl min to max 639 ft agl 639 327 ft agl
Info Average pitch angle 0.1 °-1.0 ° min to max 0.9 ° 0.8 -0.8 °
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 04R at KBOS Logan Intl from 1 nm to 0 nm. Descent from 312 ft agl to 59 ft agl. A decrease of 253 ft in 19 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °2.9 ° min to max 3.3 °Target 3.0 ° 3.0 3.3 °
100 % Average speed 148 kn147 kn min to max 150 kn 149 147 kn
100 % Heading variation -0.1 °-0.2 ° min to max -0.0 ° -0.2 -0.0 °
100 % Average bank angle 0.9 °0.0 ° min to max 1.5 ° 0.4 0.7 °
100 % Average g force 1.02 g0.95 g min to max 1.07 g 0.99 1.01 g
Info Average VSI -702 ft/m-907 ft/m min to max -612 ft/m -907 -612 ft/m
Info Average altitude 109 ft agl59 ft agl min to max 312 ft agl 312 59 ft agl
Info Average pitch angle 0.6 °-0.6 ° min to max 0.9 ° -0.6 0.9 °
00.250.50.751050100150200250300350Distance to Touchdown NMApproach Height ft00.250.50.751-50-38-25-13013253850Distance to Touchdown NMApproach Runway Alignment m
Arrival Landing 99.71Landing on runway 04R at KBOS Logan Intl, runway length 2,329 m. Good threshold height. Threshold speed was good at 147 kn.
ScoreDescriptionStartProfileEnd
100 % Threshold speed was good at 147 kn. Target 143 kn
100 % Target 50 ft agl
99 % Landing and flare profile
100 % Heading variation 0.0 °-0.0 ° min to max 0.0 ° -0.0 0.0 °
100 % Average bank angle 0.9 °0.0 ° min to max 1.4 ° 0.7 1.0 °
100 % Average g force 1.02 g0.94 g min to max 1.09 g 1.02 0.97 g
Info Average speed 146 kn143 kn min to max 147 kn 147 143 kn
Info Average VSI -422 ft/m-610 ft/m min to max -220 ft/m -610 -264 ft/m
Info Average altitude 19 ft agl0 ft agl min to max 47 ft agl 47 0 ft agl
Info Average pitch angle 1.5 °0.8 ° min to max 2.4 ° 0.9 1.6 °
07515022530037545052560001123344657Runway Distance mLanding Height ft075150225300375450525600-25-20-15-10-50510152025Runway Distance mRunway Width m
Arrival Touchdown 92.73Touchdown point was 132 m beyond the touchdown zone. Touchdown speed at 143 kn was a little fast. Touchdown rate was fair at -264 ft/m. Runway touchdown alignment was perfect. Local weather - Temperature 10 °C. Wind 5 kn at 97 °. Crosswind: 5 kn Headwind: 1 kn.
ScoreDescriptionStartProfileEnd
78 % Touchdown VSI was -264 ft/m.
90 % Touchdown distance was 548 mTarget 457 m
100 % Speed at touchdown 143 knTarget 141 kn
100 % Runway alignment max 0.91 m0.67 m left 0.91 0.29 m
100 % Average bank angle 0.7 °0.2 ° min to max 1.0 ° 1.0 0.9 °
96 % Average g force 1.19 g0.97 g min to max 1.32 g 0.97 1.27 g
100 % Landing Bounce
Info Average speed 143 kn142 kn min to max 143 kn 143 142 kn
Info Average pitch angle 1.8 °1.6 ° min to max 1.9 ° 1.6 1.8 °
Arrival Rollout 83.07Total landing distance 1,929 m, 83 % of runway. Runway rollout alignment was very good.
ScoreDescriptionStartProfileEnd
69 % Landing distance 1,929 m83 % of runway.
94 % Runway alignment max 5.99 m2.76 m left to 3.22 m right 0.14 2.46 m
100 % Average g force 1.00 g0.92 g min to max 1.22 g 1.22 1.00 g
Info Average speed 124 kn70 kn min to max 138 kn 138 70 kn
Info Average pitch angle -0.2 °-1.4 ° min to max 1.8 ° 1.8 -1.0 °
Info Average bank angle 1.4 °0.0 ° min to max 4.2 ° 1.1 0.0 °
Runway Exit Exiting runway, average speed 35 kn
ScoreDescriptionStartProfileEnd
Info Average speed 34 kn23 kn min to max 67 kn 67 23 kn
Info Average pitch angle -1.0 °-1.3 ° min to max -0.9 ° -0.9 -1.1 °
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 1.01 g 1.00 0.99 g

Events

Info Flaps Position 7 8 ft agl · 31 kt
Info Flaps Position 6 8 ft agl · 22 kt
Info Flaps Position 5 8 ft agl · 20 kt
Info Flaps Position 4 8 ft agl · 19 kt
Arrival Taxi 100.00Taxiing to the parking from the runway took 8 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 13 kn0 kn min to max 22 kn 22 4 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 -1.0 °-1.3 ° min to max -0.9 ° -1.1 -1.0 °
Info Average bank angle 0.0 °0.0 ° min to max 0.2 ° 0.0 0.0 °

Events

Fail Taxi Light OFF should be ON
Info Flaps Position 3 8 ft agl · 18 kt
Info Flaps Position 2 8 ft agl · 5 kt
Info Flaps Position 1 8 ft agl
Info Flaps Fully Retracted 8 ft agl
Info Parking Brake On 8 ft agl
Info Engine 1 Stopped 8 ft agl
Info Engine 2 Stopped 8 ft agl

Takeoff

100.00Takeoff roll1,780 m · 53 %
100.00Liftoff speed169 kt
94.85Runway alignment3.01 m L
OkBounce on takeoffNone
99.05Rate of climb681 fpm

Landing

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

100.00Threshold height47 ft
100.00Threshold speed147 kt
100.00Centreline offset0.02 m R

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 KBOS 04R

Past threshold90.33
546m
Centreline100.00
0.29m L
Speed100.00
143kt
Touchdown rate77.52
-268fpm
Impact96.00
1.32G
BouncesOk
None

Side view — the last 2,007 m of the approach.

47 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 305 m This flight — 47 ft, down at 546 m

Plan view — the first 2,007 m of the 2,329 m runway, to the same scale as the side view.

5001,0001,5002,000 THRESHOLD FULL SCORE TO 503 M 546 m past threshold CLEARED

Touched down 546 m past the threshold — beyond the full-score zone. The arrival was smooth.

Runway used 1,885 m of 2,329 m · 81 %
Rollout distance75.75
1,340m81 % used
Rollout alignment94.14
3.22m R

The rest of the report

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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 Intl in the Boeing 737-800
97.74 %
100 %
Taxi
Taxiing from the parking to the runway took 12 minutes and covered 2 nm.
Taxi Lights
0 %
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 -1
98.97 %
Takeoff Roll
Departure roll runway 28L at KSFO San Francisco Intl. Takeoff distance 4,593 m 136 % of runway. Liftoff speed was 170 kn. Local weather - Temperature 7 °C. Wind 0 kn at 250 °. Crosswind: 0 kn Headwind: 0 kn.
Takeoff Distance
100 %
Roll distance of 4,593 m using 136.24 % of runway
Liftoff Speed
100 %
Liftoff speed was 170 kn - Target 160 kn
Alignment
94.85 %
3.01 m left to 0.91 m right
Bounce
100 %
No Bounce Detected
Strobe Lights
0 %
Switched Off
Landing Lights
0 %
Switched Off
G
100 %
1.5 1 0.5
IAS kt
Info
170 85 0
Bank °
Info
1 0.5 0
Pitch °
Info
11 5 -1
02505007501,0001,2501,5001,7502,0002,2502,5002,7503,0003,250-30-25-20-15-10-5051015202530 Runway Distance m Runway Alignment to End of Runway m
99.05 %
Climb 1
Departure climb to 50 ft agl from runway 28L KSFO San Francisco Intl.
Alignment
100 %
2 0 -2
IAS kt
100 %
180 170 160
Bank °
96.18 %
4 2.5 1
G
100 %
1.5 1 0.5
Pitch °
Info
14 12 10
Climb Rate fpm
Info
1,100 550 0
99 %
Climb 2
Departure climb to 400 ft agl from 28L KSFO San Francisco Intl.
Alignment
100 %
2 0 -2
IAS kt
100 %
200 185 170
Bank °
96 %
4 2.5 1
G
100 %
1.5 1 0.5
Pitch °
Info
14 13 11
Climb Rate fpm
Info
2,400 1,650 900
91.68 %
Climb 3
Departure climb to 1,000 ft agl from 28L KSFO San Francisco Intl.
Alignment
100 %
2 0 -2
IAS kt
100 %
200 195 190
Bank °
58.42 %
18 9 0
G
100 %
1.5 1 0.5
Pitch °
Info
16 14 12
Climb Rate fpm
Info
3,400 2,800 2,200
02505007501,0001,2501,5001,7502,0002,2502,5002,7503,0003,250098196294392490 Runway Distance m Height at End of Runway ft
00.250100200300400500600700800900 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 04R at KBOS Logan Intl in the Boeing 737-800
Landing Score 93.88 %
100 %
Final 4
Approaching runway 04R at KBOS Logan Intl from 4 nm to 3 nm. Descent from 1,263 ft agl to 964 ft agl. A decrease of 298 ft in 23 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
149 144 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-712 -806 -900
33.253.53.7549009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500 Distance to Touchdown NM Approach Height ft
33.253.53.754-110-83-55-280285583110 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 3
Approaching runway 04R at KBOS Logan Intl from 3 nm to 2 nm. Descent from 951 ft agl to 652 ft agl. A decrease of 298 ft in 22 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
149 144 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-687 -793 -900
22.252.52.7535506006507007508008509009501,0001,0501,100 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 04R at KBOS Logan Intl from 2 nm to 1 nm. Descent from 639 ft agl to 327 ft agl. A decrease of 312 ft in 23 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
150 145 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-606 -853 -1,100
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 04R at KBOS Logan Intl from 1 nm to 0 nm. Descent from 312 ft agl to 59 ft agl. A decrease of 253 ft in 19 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
150 145 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-612 -806 -1,000
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
99.71 %
Landing
Landing on runway 04R at KBOS Logan Intl, runway length 2,329 m. Good threshold height. Threshold speed was good at 147 kn.
Height
100 %
Good threshold height. Target 50 ft agl
Speed
100 %
Threshold speed was good at 147 kt. Target 143 kt
Flare
98.84 %
Excellent landing flare
Centreline ft
100 %
100 0 -100
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
IAS kt
Info
147 144 140
Pitch °
Info
3 1.5 0
Descent Rate fpm
Info
-220 -460 -700
07515022530037545052560001123344657 Runway Distance m Landing Height ft
075150225300375450525600-25-20-15-10-50510152025 Runway Distance m Runway Width m
92.73 %
Touchdown
Touchdown point was 132 m beyond the touchdown zone. Touchdown speed at 143 kn was a little fast. Touchdown rate was fair at -264 ft/m. Runway touchdown alignment was perfect. Local weather - Temperature 10 °C. Wind 5 kn at 97 °. Crosswind: 5 kn Headwind: 1 kn.
Touchdown
77.52 %
Touchdown rate was fair at -268 fpm.
Speed
100 %
Touchdown speed at 143 kt was a little fast. Target below 141 kn
Distance
90.03 %
Touchdown point was 132 m beyond the touchdown zone.
Alignment
100 %
Runway touchdown alignment was perfect.
Bank
100 %
Bank angle 0.7 °
G
96 %
G 1.19 g
Bounce
100 %
No Bounce Detected
83.07 %
Rollout
Total landing distance 1,929 m, 83 % of runway. Runway rollout alignment was very good.
Distance
68.73 %
Landing distance 1,929 m using 82.82 % of runway
Alignment
94.14 %
Runway rollout alignment was very good.
G
100 %
1.25 1 0.75
IAS kt
Info
142 106 70
Bank °
Info
5 2.5 0
Pitch °
Info
2 0.5 -1
02004006008001,0001,2001,4001,6001,800 Runway Distance m Runway Width m
100 %
Taxi
Taxiing to the parking from the runway took 8 minutes and covered less than 1 nm.
Landing Lights
100 %
Switched Off
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 -1
Metrics
Metrics

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