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KBOS
Boston, United States
Runway 09
Elevation16 ft asl
Weight67,865 kg
Fuel8,135 kg
Wind90° · 25 kn · 6 kn cross

Flight Score

87.53 %
KDTW
Detroit, United States
Runway 21L
Elevation630 ft asl
Weight63,260 kg
Fuel3,278 kg
22 Dec 2022 2:00 572 nm Boeing 737-800 4,857 kg
Departure Score
78.46 %
Enroute Score
94.27 %
Arrival Score
88.60 %

What went well

Touched down at -167 ft/m — a soft arrival
Straight touchdown — 0.46 m off the centreline, no bounce
1.12 G at touchdown — inside band

What held you back

Departure Taxi — peak speed in a turn 31 kt at 0 %, Average speed 27 kn at 30 %, −5.67 points
Enroute Descent — 250 kt exceeded below 10,000 ft; speed limits at 0 %, −1.91 points
Arrival Rollout — Runway alignment max 87.75 m at 0 %, −1.88 points

Top opportunity

Improve the rollout

Arrival Rollout

Ground control varies with speed, full authority at walking pace, progressively reducing as groundspeed rises. The aircraft becomes twitchy at any speed, every small pedal input swings the nose, which can encourage large-amplitude leg inputs that no real aircraft would accept.

Read more in How to Taxi Anywhere

Start to finish · 20 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 32.00Taxiing from the parking to the runway took 9 minutes and covered 4 nm.
ScoreDescriptionStartProfileEnd
30 % Average speed 27 kn0 kn min to max 36 kn 0 19 kn
0 % Average speed turning corners 31 knmax 31 kn 0 0 kn
100 % Average g force 1.00 g0.99 g min to max 1.01 g 0.99 1.00 g
100 % Beacon, navigation and taxi lights on
Info Average pitch angle -1.0 °-1.4 ° min to max -0.8 ° -1.0 -1.2 °
Info Average bank angle 0.1 °0.0 ° min to max 0.5 ° 0.0 0.1 °

Events

Info Engine 1 Started 8 ft agl · 18 kt
Info Parking Brake On 8 ft agl · 21 kt
Info Flaps Position 1 8 ft agl · 17 kt
Info Flaps Position 2 8 ft agl · 21 kt
Info Flaps Position 3 8 ft agl · 17 kt
Info Taxi Lights Switched On 8 ft agl · 16 kt
Info Parking Brake Off 8 ft agl · 17 kt
Info Landing Lights Switched On 8 ft agl · 19 kt
Departure Roll 81.84Departure roll runway 09 at KBOS Logan Intl. Takeoff distance 7,834 m 360 % of runway. Liftoff speed was 179 kn. Local weather - Temperature 7 °C. Wind 25 kn at 90 °. Crosswind: 6 kn Headwind: 24 kn.
ScoreDescriptionStartProfileEnd
0 % Takeoff distance 7,834 m360 % of runway
100 % Liftoff speed was 179 knTarget 160 kn
59 % Runway alignment max 6.58 m6.58 m left to 0.00 m left 4.77 6.58 m
100 % Average g force 1.01 g0.99 g min to max 1.04 g 1.00 1.03 g
100 % Takeoff Bounce
Info Average pitch angle -0.6 °-1.1 ° min to max 4.9 ° -1.1 4.9 °
Info Average bank angle 0.1 °0.0 ° min to max 0.3 ° 0.1 0.1 °

Events

Fail Taxi Light ON should OFF
Departure Climb 1 100.00Departure climb to 50 ft agl from runway 09 KBOS Logan Intl.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.2 °-0.2 ° min to max -0.2 ° -0.2 -0.2 °
100 % Average speed 187 kn179 kn min to max 195 kn 179 195 kn
100 % Average bank angle 0.3 °0.1 ° min to max 0.3 ° 0.1 0.3 °
100 % Average g force 1.06 g1.02 g min to max 1.10 g 1.04 1.10 g
Info Average VSI 282 ft/m142 ft/m min to max 419 ft/m 142 419 ft/m
Info Average altitude 7 ft agl0 ft agl min to max 18 ft agl 0 18 ft agl
Info Average pitch angle 5.4 °5.0 ° min to max 6.4 ° 5.0 6.4 °
Departure Climb 3 100.00Departure climb to 1,000 ft agl from 09 KBOS Logan Intl.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.0 °-0.1 ° min to max 0.2 ° -0.1 0.2 °
100 % Average speed 210 kn204 kn min to max 213 kn 204 209 kn
100 % Average bank angle 0.3 °0.0 ° min to max 0.7 ° 0.4 0.6 °
100 % Average g force 1.06 g1.02 g min to max 1.08 g 1.05 1.07 g
100 % Landing gear up
Info Average VSI 3,061 ft/m1,527 ft/m min to max 4,327 ft/m 1,527 4,327 ft/m
Info Average altitude 546 ft agl115 ft agl min to max 967 ft agl 115 967 ft agl
Info Average pitch angle 12.3 °8.7 ° min to max 15.7 ° 8.7 15.7 °

Events

Fail Bounce during liftoff 533 ft agl · 210 kt
Enroute Climb 100.00Enroute climb started overhead Winthrop (Suffolk County, Massachusetts, United States). Climbing from 1,071 ft asl to 35,151 ft asl, an increase of 34,080 ft in 18 minutes and covering 88 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 271 kn200 kn min to max 300 kn 212 263 kn
100 % Average bank angle 10.3 °0.0 ° min to max 30.3 ° 0.2 0.0 °
100 % Average g force 1.03 g0.85 g min to max 1.19 g 1.04 0.95 g
Info Average VSI 2,112 ft/m203 ft/m min to max 5,332 ft/m 4,460 203 ft/m
Info Average altitude 16,212 ft asl1,071 ft asl min to max 35,151 ft asl 1,071 35,151 ft asl
Info Average pitch angle 6.7 °3.3 ° min to max 18.0 ° 15.7 3.3 °
Info Turn coordination 00 min to max 0 0 0

Events

Fail Bounce during liftoff 1,676 ft agl · 203 kt
Info Flaps Position 2 1,149 ft agl · 214 kt
Info Flaps Position 1 1,676 ft agl · 203 kt
Info Flaps Fully Retracted 2,243 ft agl · 202 kt
Info Landing Lights Switched Off 4,670 ft agl · 264 kt
Info Taxi Lights Switched Off 4,833 ft agl · 264 kt
Enroute Level 100.00Enroute level cruise started overhead Dover (Windham County, Vermont, United States) and lasted 52 minutes, covering 339 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 34,904 ft asl34,502 ft asl min to max 35,161 ft asl 35,137 34,502 ft asl
100 % Average speed 444 kn438 kn min to max 449 kn 448 446 kn
100 % Average bank angle 0.9 °0.0 ° min to max 17.3 ° 0.0 0.3 °
100 % Average g force 1.00 g0.95 g min to max 1.06 g 1.06 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 3.3 °2.8 ° min to max 3.8 ° 3.5 3.2 °
Enroute Descent 59.89Enroute descent started 7 miles north west of Port Rowan (Ontario, Canada). Descent from 34,499 ft asl to 6,675 ft asl, a decrease of 27,825 ft in 18 minutes and covering 100 nm.
ScoreDescriptionStartProfileEnd
0 % Average speed 263 kn236 kn min to max 280 kn 261 236 kn
100 % Average bank angle 4.3 °0.0 ° min to max 26.2 ° 0.2 24.9 °
99 % Average g force 1.01 g0.73 g min to max 1.18 g 1.00 1.10 g
Info Average VSI -1,378 ft/m-2,878 ft/m min to max 80 ft/m -39 -245 ft/m
Info Average altitude 17,117 ft asl6,675 ft asl min to max 34,499 ft asl 34,499 6,675 ft asl
Info Average pitch angle 0.7 °-2.6 ° min to max 3.6 ° 3.2 3.6 °
Info Turn coordination 00 min to max 0 0 0

Events

Fail Exceeded 250 kn below 10000 ft 9,092 ft agl
Info Landing Lights Switched On 9,649 ft agl · 304 kt
Info Taxi Lights Switched On 9,511 ft agl · 302 kt
Enroute Level 2 100.00Enroute level cruise started 4 miles north east of Grosse Pointe Shores (Wayne County, Michigan, United States) and lasted 2 minutes, covering 6 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 6,664 ft asl6,647 ft asl min to max 6,676 ft asl 6,671 6,673 ft asl
100 % Average speed 241 kn226 kn min to max 259 kn 259 233 kn
100 % Average bank angle 5.7 °0.0 ° min to max 22.5 ° 22.5 0.1 °
100 % Average g force 1.03 g0.98 g min to max 1.12 g 1.12 0.99 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 4.6 °3.8 ° min to max 5.4 ° 3.8 4.6 °
Enroute Descent 2 100.00Enroute descent started 1 mile east of Fraser (Macomb County, Michigan, United States). Descent from 6,668 ft asl to 4,699 ft asl, a decrease of 1,968 ft in 2 minutes and covering 7 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 246 kn216 kn min to max 259 kn 235 216 kn
100 % Average bank angle 11.5 °0.0 ° min to max 31.1 ° 0.0 7.2 °
100 % Average g force 1.03 g0.88 g min to max 1.20 g 1.00 1.01 g
Info Average VSI -1,043 ft/m-1,628 ft/m min to max 5 ft/m -14 5 ft/m
Info Average altitude 5,378 ft asl4,699 ft asl min to max 6,668 ft asl 6,668 4,699 ft asl
Info Average pitch angle 1.5 °-0.2 ° min to max 4.6 ° 4.6 4.5 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 1 4,787 ft agl · 259 kt
Info Flaps Position 2 4,078 ft agl · 228 kt
Enroute Level 3 100.00Enroute level cruise started 2 miles south west of Sterling Heights (Macomb County, Michigan, United States) and lasted 4 minutes, covering 10 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 4,693 ft asl4,611 ft asl min to max 4,717 ft asl 4,691 4,611 ft asl
100 % Average speed 160 kn148 kn min to max 201 kn 201 153 kn
100 % Average bank angle 1.4 °0.0 ° min to max 10.0 ° 1.7 0.0 °
100 % Average g force 1.00 g0.98 g min to max 1.03 g 1.00 1.01 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 7.4 °3.4 ° min to max 9.2 ° 4.7 3.4 °

Events

Info Flaps Position 3 4,057 ft agl · 200 kt
Info Flaps Position 4 4,043 ft agl · 165 kt
Info Flaps Position 5 4,062 ft agl · 156 kt
Info Flaps Position 6 4,042 ft agl · 152 kt
Info Landing Gear Down 4,003 ft agl · 153 kt
Enroute Descent 3 100.00Enroute descent started 3 miles south of Oak Park (Oakland County, Michigan, United States). Descent from 4,425 ft asl to 2,453 ft asl, a decrease of 1,972 ft in 3 minutes and covering 7 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 151 kn146 kn min to max 156 kn 151 146 kn
100 % Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.0 0.2 °
100 % Average g force 0.99 g0.92 g min to max 1.09 g 1.09 1.01 g
Info Average VSI -634 ft/m-874 ft/m min to max -360 ft/m -740 -874 ft/m
Info Average altitude 3,404 ft asl2,453 ft asl min to max 4,425 ft asl 4,425 2,453 ft asl
Info Average pitch angle 4.7 °0.0 ° min to max 7.3 ° 7.3 0.0 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 6 2,180 ft agl · 149 kt
Info Flaps Position 7 2,123 ft agl · 151 kt
Info Flaps Position 8 1,974 ft agl · 150 kt
Arrival 100.00Arrival started 3 miles south of Oak Park (Oakland County, Michigan, United States).
ScoreDescriptionStartProfileEnd
100 % Average speed 141 kn139 kn min to max 141 kn 141 141 kn
100 % Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.1 0.1 °
100 % Average g force 1.00 g0.96 g min to max 1.03 g 1.01 0.96 g
Info Average VSI -392 ft/m-764 ft/m min to max -145 ft/m -764 -203 ft/m
Info Average altitude 1,981 ft asl1,866 ft asl min to max 2,386 ft asl 2,386 1,866 ft asl
Info Average pitch angle 2.0 °0.7 ° min to max 2.9 ° 0.7 1.9 °
Info Turn coordination 00 min to max 0 0 0
Arrival Final 4 100.00Approaching runway 21L at KDTW Detroit Metro Wayne Co from 4 nm to 3 nm. Descent from 1,231 ft agl to 973 ft agl. A decrease of 258 ft in 27 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 2.9 °2.8 ° min to max 2.9 °Target 3.0 ° 2.8 2.9 °
100 % Average speed 141 kn139 kn min to max 141 kn 141 140 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 0.4 ° 0.0 0.2 °
100 % Average g force 0.99 g0.96 g min to max 1.02 g 0.96 0.99 g
Info Average VSI -539 ft/m-660 ft/m min to max -272 ft/m -272 -604 ft/m
Info Average altitude 1,110 ft agl973 ft agl min to max 1,231 ft agl 1,231 973 ft agl
Info Average pitch angle 1.2 °0.7 ° min to max 1.7 ° 1.7 0.7 °
33.253.53.7549009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,450Distance to Touchdown NMApproach Height ft33.253.53.754-120-90-60-300306090120Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 3 100.00Approaching runway 21L at KDTW Detroit Metro Wayne Co from 3 nm to 2 nm. Descent from 962 ft agl to 661 ft agl. A decrease of 302 ft in 26 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 2.9 °2.9 ° min to max 2.9 °Target 3.0 ° 2.9 2.9 °
100 % Average speed 140 kn139 kn min to max 141 kn 140 140 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 0.4 ° 0.1 0.3 °
100 % Average g force 1.00 g0.97 g min to max 1.01 g 0.98 0.99 g
Info Average VSI -691 ft/m-748 ft/m min to max -618 ft/m -629 -705 ft/m
Info Average altitude 812 ft agl661 ft agl min to max 962 ft agl 962 661 ft agl
Info Average pitch angle 0.5 °0.3 ° min to max 0.6 ° 0.5 0.5 °

Events

Fail GPWS Warning Activated 957 ft agl · 141 kt
Fail GPWS Warning Activated 865 ft agl · 142 kt
Info GPWS Warning Deactivated 920 ft agl · 142 kt
Info GPWS Warning Deactivated 829 ft agl · 142 kt
22.252.52.7536006507007508008509009501,0001,050Distance to Touchdown NMApproach Height ft22.252.52.753-100-75-50-250255075100Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 2 100.00Approaching runway 21L at KDTW Detroit Metro Wayne Co from 2 nm to 1 nm. Descent from 637 ft agl to 334 ft agl. A decrease of 302 ft in 27 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 2.8 °2.8 ° min to max 2.9 °Target 3.0 ° 2.9 2.8 °
100 % Average speed 140 kn140 kn min to max 141 kn 140 140 kn
100 % Heading variation 0.0 °0.0 ° min to max 0.0 ° 0.0 0.0 °
100 % Average bank angle 0.3 °0.0 ° min to max 0.9 ° 0.4 0.1 °
100 % Average g force 1.00 g0.98 g min to max 1.03 g 0.99 0.99 g
Info Average VSI -702 ft/m-758 ft/m min to max -561 ft/m -725 -561 ft/m
Info Average altitude 481 ft agl334 ft agl min to max 637 ft agl 637 334 ft agl
Info Average pitch angle 0.8 °0.5 ° min to max 1.4 ° 0.5 1.1 °
11.251.51.752300350400450500550600650700Distance to Touchdown NMApproach Height ft11.251.51.752-80-60-40-20020406080Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 1 98.31Approaching runway 21L at KDTW Detroit Metro Wayne Co from 1 nm to 0 nm. Descent from 314 ft agl to 99 ft agl. A decrease of 215 ft in 23 seconds.
ScoreDescriptionStartProfileEnd
92 % Approach angle 2.5 °2.4 ° min to max 2.8 °Target 3.0 ° 2.8 2.4 °
100 % Average speed 139 kn139 kn min to max 140 kn 140 140 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 0.3 ° 0.3 0.1 °
100 % Average g force 1.00 g0.97 g min to max 1.02 g 0.98 1.00 g
Info Average VSI -705 ft/m-814 ft/m min to max -602 ft/m -602 -676 ft/m
Info Average altitude 169 ft agl99 ft agl min to max 314 ft agl 314 99 ft agl
Info Average pitch angle 0.7 °0.4 ° min to max 1.0 ° 0.8 0.8 °
00.250.50.751050100150200250300Distance to Touchdown NMApproach Height ft00.250.50.751-60-45-30-15015304560Distance to Touchdown NMApproach Runway Alignment m
Arrival Landing 67.92Landing on runway 21L at KDTW Detroit Metro Wayne Co, runway length 3,048 m. Good threshold height. Threshold speed was good at 139 kn.
ScoreDescriptionStartProfileEnd
100 % Threshold speed was good at 139 kn. Target 143 kn
8 % Target 50 ft agl
100 % Heading variation 0.0 °0.0 ° min to max 0.0 ° 0.0 0.0 °
100 % Average bank angle 0.0 °0.0 ° min to max 0.1 ° 0.1 0.1 °
100 % Average g force 1.04 g1.00 g min to max 1.08 g 1.07 1.03 g
Info Average speed 136 kn132 kn min to max 139 kn 139 134 kn
Info Average VSI -336 ft/m-669 ft/m min to max -171 ft/m -669 -171 ft/m
Info Average altitude 8 ft agl0 ft agl min to max 27 ft agl 27 0 ft agl
Info Average pitch angle 2.7 °1.6 ° min to max 3.1 ° 1.6 3.1 °
07515022530037545052560006.4213192632Runway Distance mLanding Height ft075150225300375450525600-24-20-16-12-8-404812162024Runway Distance mRunway Width m
Arrival Touchdown 97.60Touchdown distance was good at 370 m. Touchdown speed at 134 kn was good. Touchdown rate was good at -167 ft/m. Runway touchdown alignment was perfect. Local weather - Temperature 6 °C. Wind 8 kn at 184 °. Crosswind: 3 kn Headwind: 7 kn.
ScoreDescriptionStartProfileEnd
95 % Touchdown VSI was -167 ft/m.
100 % Touchdown distance was 370 mTarget 457 m
100 % Speed at touchdown 134 knTarget 141 kn
100 % Runway alignment max 0.46 m0.43 m left 0.41 0.46 m
100 % Average bank angle 0.1 °0.1 ° min to max 0.1 ° 0.1 0.1 °
100 % Average g force 1.04 g0.96 g min to max 1.12 g 1.07 0.96 g
100 % Landing Bounce
Info Average speed 132 kn130 kn min to max 134 kn 134 130 kn
Info Average pitch angle 2.4 °1.2 ° min to max 3.1 ° 3.1 1.2 °

Events

Info Runway Surface Conditions 9 ft agl · 132 kt
Arrival Rollout 55.00Total landing distance 1,650 m, 54 % of runway. Runway rollout alignment was excessively misaligned by 83.5 m from centreline.
ScoreDescriptionStartProfileEnd
100 % Landing distance 1,650 m54 % of runway.
0 % Runway alignment max 87.75 m4.21 m left to 83.54 m right 0.46 -83.54 m
100 % Average g force 1.00 g0.96 g min to max 1.11 g 0.96 1.00 g
Info Average speed 98 kn32 kn min to max 129 kn 129 32 kn
Info Average pitch angle -0.9 °-1.2 ° min to max 1.0 ° 1.0 -1.0 °
Info Average bank angle 0.1 °0.0 ° min to max 0.3 ° 0.1 0.3 °

Events

Info Runway Surface Conditions 8 ft agl · 53 kt
Arrival Taxi 90.00Taxiing to the parking from the runway took 16 minutes and covered 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 4 kn0 kn min to max 24 kn 24 0 kn
100 % Average speed turning corners 4 knmax 13 kn 0 0 kn
100 % Average g force 1.00 g0.98 g min to max 1.02 g 1.00 1.00 g
Info Average pitch angle -1.0 °-1.8 ° min to max 0.2 ° -1.2 -1.0 °
Info Average bank angle 0.1 °0.0 ° min to max 0.5 ° 0.5 0.0 °

Events

Fail Flaps not retracted
Fail Landing Lights ON should be OFF
Info Flaps Position 7 8 ft agl
Info Flaps Position 6 8 ft agl
Info Flaps Position 5 8 ft agl
Info Flaps Position 4 8 ft agl
Info Flaps Position 3 8 ft agl
Info Flaps Position 2 8 ft agl
Info Flaps Position 1 8 ft agl
Info Flaps Fully Retracted 8 ft agl
Info Landing Lights Switched Off 8 ft agl · 5 kt
Info Parking Brake On 8 ft agl
Info Navigation Lights Switched Off 8 ft agl
Info Beacon Lights Switched Off 8 ft agl
Info Strobe Lights Switched Off 8 ft agl
Info Navigation Lights Switched On 8 ft agl
Info Beacon Lights Switched On 8 ft agl
Info Strobe Lights Switched On 8 ft agl
Info Engine 1 Stopped 8 ft agl
Info Engine 2 Stopped 8 ft agl

Takeoff

100.00Takeoff roll1,463 m · 67 %
100.00Liftoff speed178 kt
59.19Runway alignment6.58 m L
OkBounce on takeoffNone
100.00Rate of climb281 ft/m

Approach

Not assessed1,000 ft gateNot recorded
Not assessed500 ft gateNot recorded
8.35Threshold height26 ft
100.00Threshold speed139 kt
100.00Centreline offset0.00 m L

Touchdown

92.21Touchdown point528 m
100.00Centreline at touchdown0.46 m L
100.00Touchdown speed133 kt
95.06Sink rate-167 ft/m
100.00Touchdown force1.12 G
OkBouncesNone
55.00Rollout distance1,213 m · 52 % used

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 KDTW 21L

Past threshold
528 m
Off centreline
0.46 mL
Sink rate
-167 ft/m
Impact
1.12G

Side view — the last 1,863 m of the approach.

26 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 305 m This flight — 26 ft, down at 528 m

Plan view — the first 1,863 m of the 3,048 m runway, to the same scale as the side view.

5001,0001,500 THRESHOLD FULL SCORE TO 503 M 528 m past threshold CLEARED

Touched down 528 m past the threshold — beyond the full-score zone. The arrival was smooth.

Runway used 1,741 m of 3,048 m · 57 %

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 09 at KBOS Logan Intl in the Boeing 737-800
78.46 %
32 %
Taxi
Taxiing from the parking to the runway took 9 minutes and covered 4 nm.
Taxi Lights
100 %
Switched On
Ground Speed kt
30 15 0
Turn Speed
0 %
30 15 0
G
100 %
1.25 1 0.75
Bank °
Info
1 0.5 0
Pitch °
Info
1 0 -1
81.84 %
Takeoff Roll
Departure roll runway 09 at KBOS Logan Intl. Takeoff distance 7,834 m 360 % of runway. Liftoff speed was 179 kn. Local weather - Temperature 7 °C. Wind 25 kn at 90 °. Crosswind: 6 kn Headwind: 24 kn.
Takeoff Distance
100 %
Roll distance of 7,834 m using 359.56 % of runway
Liftoff Speed
100 %
Liftoff speed was 179 kn - Target 158 kn
Alignment
59.19 %
6.58 m left to 0.00 m 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
180 100 20
Bank °
Info
1 0.5 0
Pitch °
Info
5 2 -1
02505007501,0001,2501,5001,7502,000-25-20-15-10-50510152025 Runway Distance m Runway Alignment to End of Runway m
100 %
Climb 1
Departure climb to 50 ft agl from runway 09 KBOS Logan Intl.
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
7 5.5 4
Climb Rate fpm
Info
500 200 -100
100 %
Climb 3
Departure climb to 1,000 ft agl from 09 KBOS Logan Intl.
Alignment
100 %
2 0 -2
IAS kt
100 %
220 210 200
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
16 12 8
Climb Rate fpm
Info
4,400 2,900 1,400
02505007501,0001,2501,5001,7502,000022446688110 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 21L at KDTW Detroit Metro Wayne Co in the Boeing 737-800
Landing Score 79.71 %
100 %
Final 4
Approaching runway 21L at KDTW Detroit Metro Wayne Co from 4 nm to 3 nm. Descent from 1,231 ft agl to 973 ft agl. A decrease of 258 ft in 27 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
141 136 130
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-272 -486 -700
33.253.53.7549009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,450 Distance to Touchdown NM Approach Height ft
33.253.53.754-120-90-60-300306090120 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 3
Approaching runway 21L at KDTW Detroit Metro Wayne Co from 3 nm to 2 nm. Descent from 962 ft agl to 661 ft agl. A decrease of 302 ft in 26 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
141 136 130
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-618 -709 -800
22.252.52.7536006507007508008509009501,0001,050 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 21L at KDTW Detroit Metro Wayne Co from 2 nm to 1 nm. Descent from 637 ft agl to 334 ft agl. A decrease of 302 ft in 27 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
141 136 130
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-561 -680 -800
11.251.51.752300350400450500550600650700 Distance to Touchdown NM Approach Height ft
11.251.51.752-80-60-40-20020406080 Distance to Touchdown NM Approach Runway Alignment m
98.31 %
Final 1
Approaching runway 21L at KDTW Detroit Metro Wayne Co from 1 nm to 0 nm. Descent from 314 ft agl to 99 ft agl. A decrease of 215 ft in 23 seconds.
Glideslope
91.57 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
91.57 %
4 3 2
IAS kt
100 %
140 135 130
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-602 -751 -900
00.250.50.751050100150200250300 Distance to Touchdown NM Approach Height ft
00.250.50.751-60-45-30-15015304560 Distance to Touchdown NM Approach Runway Alignment m
67.92 %
Landing
Landing on runway 21L at KDTW Detroit Metro Wayne Co, runway length 3,048 m. Good threshold height. Threshold speed was good at 139 kn.
Height
8.35 %
Good threshold height. Target 50 ft agl
Speed
100 %
Threshold speed was good at 139 kt. Target 143 kt
Flare
0 %
Very poor landing flare
Centreline ft
100 %
100 0 -100
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
IAS kt
Info
139 135 130
Pitch °
Info
4 2.5 1
Descent Rate fpm
Info
-171 -435 -700
07515022530037545052560006.4213192632 Runway Distance m Landing Height ft
075150225300375450525600-24-20-16-12-8-404812162024 Runway Distance m Runway Width m
97.6 %
Touchdown
Touchdown distance was good at 370 m. Touchdown speed at 134 kn was good. Touchdown rate was good at -167 ft/m. Runway touchdown alignment was perfect. Local weather - Temperature 6 °C. Wind 8 kn at 184 °. Crosswind: 3 kn Headwind: 7 kn.
Touchdown
95.06 %
Touchdown rate was good at -167 ft/m.
Speed
100 %
Touchdown speed at 134 kt was good. Target below 135 kn
Distance
100 %
Touchdown distance was good at 370 m.
Alignment
100 %
Runway touchdown alignment was perfect.
Bank
100 %
Bank angle 0.1 °
G
100 %
G 1.04 g
Bounce
100 %
No Bounce Detected
55 %
Rollout
Total landing distance 1,650 m, 54 % of runway. Runway rollout alignment was excessively misaligned by 83.5 m from centreline.
Distance
100 %
Landing distance 1,650 m using 54.15 % of runway
Alignment
0 %
Runway rollout alignment was excessively misaligned by 83.5 m from centreline.
G
100 %
1.25 1 0.75
IAS kt
Info
130 80 30
Bank °
Info
1 0.5 0
Pitch °
Info
2 0.5 -1
02004006008001,0001,2001,4001,6001,800 Runway Distance m Runway Width m
90 %
Taxi
Taxiing to the parking from the runway took 16 minutes and covered 1 nm.
Landing Lights
Switched On
Taxi Lights
100 %
Switched On
Ground Speed kt
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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