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KSDF
Louisville, United States
Runway 35L
Elevation482 ft asl
Weight64,794 kg
Fuel8,599 kg
Wind280° · 13 kn · 12 kn cross

Flight Score

99.00 %
KBOS
Boston, United States
Runway 33L
Elevation16 ft asl
Weight60,235 kg
Fuel3,813 kg
Wind350° · 12 kn · 7 kn cross
16 Jan 2024 2:05 787 nm Boeing 737-800 4,786 kg
Departure Score
99.15 %
Enroute Score
99.87 %
Arrival Score
97.72 %

What went well

Touchdown 440 m in — inside the full-score zone
Rollout held the centreline — 2.03 m off at taxi speed
Airborne in 1,167 m — 38 % of the runway

What held you back

Arrival Touchdown — Touchdown VSI was -286 ft/m. at 75 %, −0.30 points
Arrival Landing — at 85 %, −0.21 points
Departure Climb 1 — bank angle up to 6.0 ° at 90 %, −0.17 points
Departure Roll — landing lights off should be on, then strobe light off should be on; Takeoff distance 4,491 m at 0 %, −0.01 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 10 minutes and covered 2 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 15 kn0 kn min to max 25 kn 0 4 kn
100 % Average speed turning corners 13 knmax 13 kn 0 0 kn
100 % Average g force 1.00 g0.99 g min to max 1.01 g 1.00 1.00 g
100 % Beacon, navigation and taxi lights on
Info Average pitch angle -1.0 °-2.1 ° min to max -0.6 ° -0.9 -0.9 °
Info Average bank angle 0.2 °0.0 ° min to max 0.7 ° 0.0 0.1 °

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 99.87Departure roll runway 35L at KSDF Louisville Intl-Standiford Fie. Takeoff distance 4,491 m 147 % of runway. Liftoff speed was 152 kn. Local weather - Temperature -8 °C. Wind 13 kn at 280 °. Crosswind: 12 kn Headwind: 5 kn.
ScoreDescriptionStartProfileEnd
0 % Takeoff distance 4,491 m147 % of runway
100 % Liftoff speed was 152 knTarget 160 kn
99 % Runway alignment max 3.18 m1.47 m left to 1.71 m right -1.47 1.47 m
100 % Average g force 1.01 g0.94 g min to max 1.08 g 1.00 1.07 g
100 % Takeoff Bounce
Info Average pitch angle -0.4 °-1.0 ° min to max 9.4 ° -0.9 9.4 °
Info Average bank angle 0.3 °0.0 ° min to max 3.3 ° 0.1 3.3 °

Events

Fail Landing Lights OFF should be ON
Fail Strobe Light OFF should be ON
Departure Climb 1 97.38Departure climb to 50 ft agl from runway 35L KSDF Louisville Intl-Standiford Fie.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.1 °-0.1 ° min to max -0.1 ° -0.1 -0.1 °
100 % Average speed 159 kn152 kn min to max 164 kn 152 164 kn
90 % Average bank angle 4.2 °2.4 ° min to max 6.0 ° 3.5 2.4 °
100 % Average g force 1.09 g1.03 g min to max 1.15 g 1.09 1.15 g
Info Average VSI 539 ft/m238 ft/m min to max 814 ft/m 238 814 ft/m
Info Average altitude 16 ft agl0 ft agl min to max 36 ft agl 0 36 ft agl
Info Average pitch angle 9.9 °9.2 ° min to max 11.6 ° 9.6 11.6 °
Departure Climb 2 99.08Departure climb to 400 ft agl from 35L KSDF Louisville Intl-Standiford Fie.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.0 °-0.1 ° min to max 0.2 ° -0.1 0.2 °
100 % Average speed 169 kn164 kn min to max 181 kn 164 181 kn
96 % Average bank angle 1.1 °0.0 ° min to max 3.4 ° 2.2 2.9 °
100 % Average g force 1.09 g1.02 g min to max 1.15 g 1.15 1.06 g
Info Average VSI 1,370 ft/m832 ft/m min to max 2,880 ft/m 832 2,880 ft/m
Info Average altitude 94 ft agl37 ft agl min to max 390 ft agl 37 390 ft agl
Info Average pitch angle 12.2 °11.3 ° min to max 15.3 ° 11.6 15.3 °
Departure Climb 3 99.44Departure climb to 1,000 ft agl from 35L KSDF Louisville Intl-Standiford Fie.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.2 °0.0 ° min to max 0.2 ° 0.2 0.0 °
100 % Average speed 184 kn182 kn min to max 188 kn 182 188 kn
98 % Average bank angle 1.8 °0.2 ° min to max 2.8 ° 2.8 1.7 °
99 % Average g force 0.94 g0.73 g min to max 1.07 g 1.07 0.93 g
100 % Landing gear up
Info Average VSI 3,124 ft/m2,620 ft/m min to max 3,665 ft/m 3,065 2,620 ft/m
Info Average altitude 718 ft agl442 ft agl min to max 961 ft agl 442 961 ft agl
Info Average pitch angle 14.2 °12.2 ° min to max 17.0 ° 15.9 12.2 °
Enroute Climb 100.00Enroute climb started overhead KSDF Louisville Intl-Standiford Fie Louisville (Kentucky, United States). Climbing from 1,491 ft asl to 28,199 ft asl, an increase of 26,708 ft in 14 minutes and covering 57 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 280 kn189 kn min to max 294 kn 189 289 kn
100 % Average bank angle 16.9 °0.0 ° min to max 30.2 ° 1.2 0.6 °
100 % Average g force 1.06 g0.85 g min to max 1.20 g 0.99 1.01 g
Info Average VSI 1,855 ft/m-290 ft/m min to max 3,916 ft/m 2,584 25 ft/m
Info Average altitude 19,028 ft asl1,491 ft asl min to max 28,221 ft asl 1,491 28,199 ft asl
Info Average pitch angle 5.7 °2.0 ° min to max 15.7 ° 12.5 2.4 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Landing Gear Up 2,493 ft agl · 192 kt
Info Flaps Position 2 3,675 ft agl · 234 kt
Info Flaps Position 1 3,846 ft agl · 235 kt
Info Flaps Fully Retracted 4,205 ft agl · 237 kt
Enroute Level 100.00Enroute level cruise started 2 miles north of 32IN Scudder Fld (Indiana, United States) and lasted 8 minutes, covering 69 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 28,098 ft asl28,043 ft asl min to max 28,206 ft asl 28,206 28,056 ft asl
100 % Average speed 285 kn282 kn min to max 288 kn 288 284 kn
100 % Average bank angle 5.1 °0.0 ° min to max 19.3 ° 0.1 1.5 °
100 % Average g force 1.01 g0.97 g min to max 1.07 g 0.99 0.99 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 2.4 °2.3 ° min to max 2.6 ° 2.3 2.3 °
Enroute Climb 2 100.00Enroute climb started 1 mile east of OH71 Troy Skypark Troy (Ohio, United States). Climbing from 28,046 ft asl to 30,680 ft asl, an increase of 2,633 ft in 2 minutes and covering 20 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 278 kn264 kn min to max 286 kn 284 264 kn
100 % Average bank angle 0.2 °0.0 ° min to max 0.6 ° 0.6 0.1 °
100 % Average g force 1.00 g0.98 g min to max 1.04 g 1.00 0.99 g
Info Average VSI 1,096 ft/m-35 ft/m min to max 1,635 ft/m -35 1,600 ft/m
Info Average altitude 29,139 ft asl28,042 ft asl min to max 30,680 ft asl 28,046 30,680 ft asl
Info Average pitch angle 4.0 °2.4 ° min to max 5.0 ° 2.4 5.0 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 2 98.37Enroute level cruise started 3 miles north east of Rosewood (Ohio, United States) and lasted 55 minutes, covering 482 nm.
ScoreDescriptionStartProfileEnd
95 % Average altitude 31,044 ft asl30,849 ft asl min to max 31,553 ft asl 30,927 31,553 ft asl
100 % Average speed 257 kn248 kn min to max 280 kn 262 258 kn
100 % Average bank angle 2.1 °0.0 ° min to max 18.6 ° 0.0 2.4 °
100 % Average g force 1.00 g0.94 g min to max 1.07 g 0.94 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 3.1 °2.3 ° min to max 4.4 ° 4.4 3.0 °
Enroute Descent 100.00Enroute descent started 1 mile east of Green Island (New York, United States). Descent from 31,561 ft asl to 4,502 ft asl, a decrease of 27,059 ft in 21 minutes and covering 129 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 248 kn212 kn min to max 292 kn 258 214 kn
100 % Average bank angle 4.2 °0.0 ° min to max 28.5 ° 0.7 0.3 °
100 % Average g force 1.01 g0.94 g min to max 1.19 g 0.99 1.00 g
Info Average VSI -1,181 ft/m-2,358 ft/m min to max 106 ft/m 84 106 ft/m
Info Average altitude 15,342 ft asl4,502 ft asl min to max 31,561 ft asl 31,561 4,502 ft asl
Info Average pitch angle 1.2 °-1.5 ° min to max 4.2 ° 3.0 4.2 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 3 100.00Enroute level cruise started 4 miles north of Cohasset (Massachusetts, United States) and lasted 1 minutes, covering 2 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 4,492 ft asl4,486 ft asl min to max 4,498 ft asl 4,498 4,486 ft asl
100 % Average speed 213 kn212 kn min to max 214 kn 214 212 kn
100 % Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.2 0.0 °
100 % Average g force 1.00 g0.97 g min to max 1.03 g 1.01 1.03 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 4.1 °3.9 ° min to max 4.5 ° 3.9 4.2 °
Enroute Descent 2 100.00Enroute descent started 2 miles north east of Cohasset (Massachusetts, United States). Descent from 4,454 ft asl to 3,774 ft asl, a decrease of 680 ft in 1 minutes and covering 2 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 210 kn205 kn min to max 213 kn 208 205 kn
100 % Average bank angle 0.2 °0.0 ° min to max 0.3 ° 0.3 0.3 °
100 % Average g force 0.98 g0.85 g min to max 1.03 g 0.85 1.01 g
Info Average VSI -910 ft/m-1,359 ft/m min to max -629 ft/m -699 -673 ft/m
Info Average altitude 4,072 ft asl3,774 ft asl min to max 4,454 ft asl 4,454 3,774 ft asl
Info Average pitch angle 1.6 °0.9 ° min to max 2.5 ° 0.9 2.5 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 1 4,042 ft agl · 226 kt
Enroute Level 4 100.00Enroute level cruise started 2 miles north of Scituate (Massachusetts, United States) and lasted 1 minutes, covering 3 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 3,582 ft asl3,540 ft asl min to max 3,698 ft asl 3,698 3,594 ft asl
100 % Average speed 186 kn182 kn min to max 197 kn 197 189 kn
100 % Average bank angle 20.3 °0.2 ° min to max 30.3 ° 0.5 17.3 °
100 % Average g force 1.07 g0.94 g min to max 1.22 g 1.01 1.04 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 5.4 °3.6 ° min to max 7.2 ° 3.6 4.8 °

Events

Info Flaps Position 2 3,559 ft agl · 196 kt
Enroute Descent 3 100.00Enroute descent started 1 mile east of Scituate (Massachusetts, United States). Descent from 3,595 ft asl to 3,392 ft asl, a decrease of 203 ft in less than 1 minute. and covering 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 191 kn189 kn min to max 192 kn 189 190 kn
100 % Average bank angle 18.0 °10.3 ° min to max 30.0 ° 17.1 29.1 °
100 % Average g force 1.04 g1.00 g min to max 1.19 g 1.03 1.19 g
Info Average VSI -373 ft/m-686 ft/m min to max 45 ft/m 45 -655 ft/m
Info Average altitude 3,519 ft asl3,392 ft asl min to max 3,595 ft asl 3,595 3,392 ft asl
Info Average pitch angle 3.4 °2.7 ° min to max 4.6 ° 4.6 3.9 °
Info Turn coordination 00 min to max 0 0 0
Enroute Level 5 100.00Enroute level cruise started overhead Scituate (Massachusetts, United States) and lasted 1 minutes, covering 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 3,372 ft asl3,248 ft asl min to max 3,387 ft asl 3,387 3,248 ft asl
100 % Average speed 189 kn183 kn min to max 190 kn 190 183 kn
100 % Average bank angle 21.7 °0.4 ° min to max 28.0 ° 28.0 0.4 °
100 % Average g force 1.14 g0.95 g min to max 1.19 g 1.19 0.99 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 4.0 °3.0 ° min to max 4.7 ° 3.9 3.4 °
Enroute Descent 4 100.00Enroute descent started 1 mile west of Scituate (Massachusetts, United States). Descent from 3,166 ft asl to 2,607 ft asl, a decrease of 559 ft in 1 minutes and covering 2 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 181 kn178 kn min to max 185 kn 180 185 kn
100 % Average bank angle 0.2 °0.1 ° min to max 0.4 ° 0.1 0.4 °
100 % Average g force 1.01 g0.95 g min to max 1.09 g 1.01 1.09 g
Info Average VSI -789 ft/m-1,489 ft/m min to max -383 ft/m -479 -985 ft/m
Info Average altitude 2,945 ft asl2,607 ft asl min to max 3,166 ft asl 3,166 2,607 ft asl
Info Average pitch angle 2.6 °-0.3 ° min to max 4.0 ° 3.9 2.3 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 3 2,929 ft agl · 188 kt
Enroute Level 6 100.00Enroute level cruise started overhead North Scituate (Massachusetts, United States) and lasted 1 minutes, covering 4 nm.
ScoreDescriptionStartProfileEnd
100 % Average altitude 2,539 ft asl2,480 ft asl min to max 2,556 ft asl 2,556 2,480 ft asl
100 % Average speed 178 kn161 kn min to max 180 kn 179 161 kn
100 % Average bank angle 6.5 °0.0 ° min to max 13.3 ° 0.1 0.2 °
100 % Average g force 1.01 g0.98 g min to max 1.04 g 1.00 0.98 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 4.7 °4.0 ° min to max 5.0 ° 4.1 4.0 °

Events

Info Landing Gear Down 2,478 ft agl · 173 kt
Info Landing Gear Up 2,475 ft agl · 172 kt
Info Flaps Position 4 2,474 ft agl · 171 kt
Enroute Descent 5 100.00Enroute descent started 1 mile north of Hingham (Massachusetts, United States). Descent from 2,367 ft asl to 1,803 ft asl, a decrease of 564 ft in 1 minutes and covering 2 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 141 kn138 kn min to max 152 kn 152 139 kn
100 % Average bank angle 0.1 °0.0 ° min to max 0.3 ° 0.3 0.0 °
100 % Average g force 0.99 g0.94 g min to max 1.04 g 1.01 1.00 g
Info Average VSI -805 ft/m-902 ft/m min to max -722 ft/m -722 -850 ft/m
Info Average altitude 1,962 ft asl1,803 ft asl min to max 2,367 ft asl 2,367 1,803 ft asl
Info Average pitch angle 0.4 °-1.1 ° min to max 3.8 ° 3.8 -0.2 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 7 2,233 ft agl · 150 kt
Info Flaps Position 8 2,267 ft agl · 146 kt
Arrival 100.00Arrival started 1 mile north of Hingham (Massachusetts, United States).
ScoreDescriptionStartProfileEnd
100 % Average speed 140 kn139 kn min to max 142 kn 142 140 kn
100 % Average bank angle 0.2 °0.0 ° min to max 0.8 ° 0.2 0.1 °
100 % Average g force 1.00 g0.99 g min to max 1.01 g 1.01 1.01 g
Info Average VSI -809 ft/m-891 ft/m min to max -720 ft/m -855 -795 ft/m
Info Average altitude 1,531 ft asl1,290 ft asl min to max 1,789 ft asl 1,789 1,290 ft asl
Info Average pitch angle -0.0 °-0.3 ° min to max 0.3 ° -0.2 -0.1 °
Info Turn coordination 00 min to max 0 0 0
Arrival Final 4 100.00Approaching runway 33L at KBOS Logan Intl from 4 nm to 3 nm. Descent from 1,261 ft agl to 962 ft agl. A decrease of 299 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 140 kn139 kn min to max 141 kn 140 141 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 0.9 ° 0.0 0.2 °
100 % Average g force 1.00 g0.99 g min to max 1.01 g 1.00 0.99 g
Info Average VSI -781 ft/m-828 ft/m min to max -750 ft/m -790 -828 ft/m
Info Average altitude 1,114 ft agl962 ft agl min to max 1,261 ft agl 1,261 962 ft agl
Info Average pitch angle -0.1 °-0.2 ° min to max 0.1 ° -0.2 0.0 °
33.253.53.7549009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500Distance to Touchdown NMApproach Height ft33.253.53.754-120-90-60-300306090120Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 3 100.00Approaching runway 33L at KBOS Logan Intl from 3 nm to 2 nm. Descent from 948 ft agl to 644 ft agl. A decrease of 304 ft in 25 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °3.0 ° min to max 3.0 °Target 3.0 ° 3.0 3.0 °
100 % Average speed 140 kn138 kn min to max 142 kn 141 138 kn
100 % Heading variation -0.1 °-0.1 ° min to max -0.1 ° -0.1 -0.1 °
100 % Average bank angle 0.3 °0.0 ° min to max 1.3 ° 0.2 0.0 °
100 % Average g force 1.01 g0.96 g min to max 1.08 g 1.00 0.98 g
Info Average VSI -718 ft/m-840 ft/m min to max -542 ft/m -840 -550 ft/m
Info Average altitude 794 ft agl644 ft agl min to max 948 ft agl 948 644 ft agl
Info Average pitch angle 0.8 °0.2 ° min to max 1.3 ° 0.2 0.8 °
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 33L at KBOS Logan Intl from 2 nm to 1 nm. Descent from 634 ft agl to 314 ft agl. A decrease of 320 ft in 26 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.0 °3.0 ° min to max 3.0 °Target 3.0 ° 3.0 3.0 °
100 % Average speed 140 kn138 kn min to max 142 kn 138 141 kn
100 % Heading variation -0.1 °-0.1 ° min to max -0.0 ° -0.1 -0.0 °
100 % Average bank angle 0.3 °0.0 ° min to max 1.4 ° 0.3 1.4 °
100 % Average g force 1.00 g0.96 g min to max 1.04 g 0.96 0.96 g
Info Average VSI -704 ft/m-798 ft/m min to max -546 ft/m -591 -798 ft/m
Info Average altitude 481 ft agl314 ft agl min to max 634 ft agl 634 314 ft agl
Info Average pitch angle 0.4 °-0.6 ° min to max 0.9 ° 0.6 -0.6 °
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 96.16Approaching runway 33L at KBOS Logan Intl from 1 nm to 0 nm. Descent from 300 ft agl to 49 ft agl. A decrease of 251 ft in 22 seconds.
ScoreDescriptionStartProfileEnd
83 % Approach angle 2.9 °2.6 ° min to max 2.9 °Target 3.0 ° 2.9 2.9 °
100 % Average speed 139 kn137 kn min to max 142 kn 141 138 kn
100 % Heading variation -0.0 °-0.1 ° min to max 0.0 ° 0.0 0.0 °
98 % Average bank angle 1.0 °0.0 ° min to max 4.4 ° 1.5 0.8 °
100 % Average g force 1.00 g0.93 g min to max 1.09 g 0.99 1.05 g
Info Average VSI -618 ft/m-848 ft/m min to max -400 ft/m -843 -626 ft/m
Info Average altitude 97 ft agl49 ft agl min to max 300 ft agl 300 49 ft agl
Info Average pitch angle 0.8 °-0.5 ° min to max 1.9 ° -0.4 1.4 °
00.250.50.751050100150200250300350Distance to Touchdown NMApproach Height ft00.250.50.751-60-45-30-15015304560Distance to Touchdown NMApproach Runway Alignment m
Arrival Landing 95.02Landing on runway 33L at KBOS Logan Intl, runway length 2,804 m. Good threshold height. Threshold speed was good at 138 kn.
ScoreDescriptionStartProfileEnd
100 % Threshold speed was good at 138 kn. Target 143 kn
85 % Target 50 ft agl
95 % Landing and flare profile
100 % Heading variation 0.0 °0.0 ° min to max 0.1 ° 0.0 0.1 °
100 % Average bank angle 0.6 °0.0 ° min to max 2.0 ° 0.8 2.0 °
100 % Average g force 1.02 g0.94 g min to max 1.07 g 1.05 0.97 g
Info Average speed 138 kn136 kn min to max 140 kn 138 136 kn
Info Average VSI -380 ft/m-623 ft/m min to max -265 ft/m -623 -286 ft/m
Info Average altitude 17 ft agl0 ft agl min to max 38 ft agl 38 0 ft agl
Info Average pitch angle 1.7 °1.4 ° min to max 2.2 ° 1.4 1.7 °
07515022530037545052501223354658Runway Distance mLanding Height ft075150225300375450525-25-20-15-10-50510152025Runway Distance mRunway Width m
Arrival Touchdown 92.77Touchdown distance was good at 442 m. Touchdown speed at 136 kn was a little fast. Touchdown rate was fair at -286 ft/m. Runway touchdown position was slightly misaligned by 3.2 m from centreline. Local weather - Temperature 2 °C. Wind 12 kn at 350 °. Crosswind: 7 kn Headwind: 10 kn.
ScoreDescriptionStartProfileEnd
75 % Touchdown VSI was -286 ft/m.
100 % Touchdown distance was 442 mTarget 457 m
100 % Speed at touchdown 136 knTarget 141 kn
94 % Runway alignment max 3.15 m3.06 m left 3.14 2.83 m
99 % Average bank angle 1.6 °0.6 ° min to max 2.1 ° 2.0 0.6 °
98 % Average g force 1.18 g0.97 g min to max 1.29 g 0.97 1.22 g
100 % Landing Bounce
Info Average speed 136 kn136 kn min to max 136 kn 136 136 kn
Info Average pitch angle 2.0 °1.7 ° min to max 2.5 ° 1.7 2.5 °
Arrival Rollout 97.79Total landing distance 1,673 m, 60 % of runway. Runway rollout alignment was perfect.
ScoreDescriptionStartProfileEnd
100 % Landing distance 1,673 m60 % of runway.
96 % Runway alignment max 2.77 m2.76 m left to 0.01 m right 2.76 2.03 m
97 % Average g force 1.00 g0.82 g min to max 1.30 g 1.19 1.00 g
Info Average speed 110 kn60 kn min to max 120 kn 120 60 kn
Info Average pitch angle 0.9 °-1.3 ° min to max 3.8 ° 2.7 -1.0 °
Info Average bank angle 1.1 °0.0 ° min to max 2.8 ° 0.4 0.0 °

Events

Fail Bounce during touchdown 8 ft agl · 118 kt
Info Runway Surface Conditions 9 ft agl · 132 kt
Runway Exit Exiting runway, average speed 32 kn
ScoreDescriptionStartProfileEnd
Info Average speed 23 kn0 kn min to max 58 kn 58 0 kn
Info Average pitch angle -1.0 °-1.3 ° min to max -1.0 ° -1.0 -1.0 °
Info Average bank angle 0.0 °0.0 ° min to max 0.2 ° 0.1 0.0 °
Info Average g force 1.00 g0.99 g min to max 1.01 g 1.00 1.00 g

Events

Info Flaps Position 7 8 ft agl · 36 kt
Info Flaps Position 6 8 ft agl · 34 kt
Info Flaps Position 5 8 ft agl · 35 kt
Info Flaps Position 4 8 ft agl · 34 kt
Info Flaps Position 3 8 ft agl · 24 kt
Info Flaps Position 2 8 ft agl · 18 kt
Info Flaps Position 1 8 ft agl · 10 kt
Info Flaps Fully Retracted 8 ft agl · 6 kt
Arrival Taxi 100.00Taxiing to the parking from the runway took 4 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 9 kn2 kn min to max 11 kn 6 2 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 °-1.2 ° min to max -1.0 ° -1.0 -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 Runway Surface Conditions 8 ft agl
Info Parking Brake On 8 ft agl · 10 kt
Info Beacon Lights Switched Off 8 ft agl · 11 kt
Info Beacon Lights Switched On 8 ft agl · 11 kt
Info Engine 1 Stopped 8 ft agl · 13 kt
Info Engine 2 Stopped 8 ft agl · 13 kt

Takeoff

100.00Takeoff roll1,167 m · 38 %
100.00Liftoff speed151 kt
99.37Runway alignment1.71 m R
OkBounce on takeoffNone
97.38Rate of climb539 fpm

Landing

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

84.93Threshold height38 ft
100.00Threshold speed137 kt
100.00Centreline offset0.02 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 KBOS 33L

Past threshold100.00
440m
Centreline94.37
2.83m L
Speed100.00
136kt
Touchdown rate75.13
-288fpm
Impact97.71
1.29G
BouncesOk
None

Side view — the last 1,755 m of the approach.

38 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 305 m This flight — 38 ft, down at 440 m

Plan view — the first 1,755 m of the 2,804 m runway, to the same scale as the side view.

5001,0001,500 THRESHOLD FULL SCORE TO 503 M 440 m past threshold CLEARED

The 440 m touchdown sits inside the full-score zone. The arrival was smooth.

Runway used 1,633 m of 2,804 m · 58 %
Rollout distance100.00
1,193m58 % used
Rollout alignment95.72
2.76m L

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 35L at KSDF Louisville Intl-Standiford Fie in the Boeing 737-800
99.15 %
100 %
Taxi
Taxiing from the parking to the runway took 10 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 -0.5 -2
99.87 %
Takeoff Roll
Departure roll runway 35L at KSDF Louisville Intl-Standiford Fie. Takeoff distance 4,491 m 147 % of runway. Liftoff speed was 152 kn. Local weather - Temperature -8 °C. Wind 13 kn at 280 °. Crosswind: 12 kn Headwind: 5 kn.
Takeoff Distance
100 %
Roll distance of 4,491 m using 147.13 % of runway
Liftoff Speed
100 %
Liftoff speed was 152 kn - Target 160 kn
Alignment
99.37 %
1.47 m left to 1.71 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
160 80 0
Bank °
Info
4 2 0
Pitch °
Info
10 4.5 -1
02505007501,0001,2501,5001,7502,0002,2502,5002,7503,000-20-15-10-505101520 Runway Distance m Runway Alignment to End of Runway m
97.38 %
Climb 1
Departure climb to 50 ft agl from runway 35L KSDF Louisville Intl-Standiford Fie.
Alignment
100 %
2 0 -2
IAS kt
100 %
170 160 150
Bank °
89.53 %
6 4 2
G
100 %
1.5 1 0.5
Pitch °
Info
12 11 9
Climb Rate fpm
Info
900 450 0
99.08 %
Climb 2
Departure climb to 400 ft agl from 35L KSDF Louisville Intl-Standiford Fie.
Alignment
100 %
2 0 -2
IAS kt
100 %
190 175 160
Bank °
96.32 %
4 2 0
G
100 %
1.5 1 0.5
Pitch °
Info
16 14 11
Climb Rate fpm
Info
2,900 1,800 700
99.44 %
Climb 3
Departure climb to 1,000 ft agl from 35L KSDF Louisville Intl-Standiford Fie.
Alignment
100 %
2 0 -2
IAS kt
100 %
190 185 180
Bank °
97.76 %
3 1.5 0
G
98.86 %
1.5 1 0.5
Pitch °
Info
18 15 12
Climb Rate fpm
Info
3,700 3,100 2,500
02505007501,0001,2501,5001,7502,0002,2502,5002,7503,0000174348522696870 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 33L at KBOS Logan Intl in the Boeing 737-800
Landing Score 95.43 %
100 %
Final 4
Approaching runway 33L at KBOS Logan Intl from 4 nm to 3 nm. Descent from 1,261 ft agl to 962 ft agl. A decrease of 299 ft in 22 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
-750 -825 -900
33.253.53.7549009501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500 Distance to Touchdown NM Approach Height ft
33.253.53.754-120-90-60-300306090120 Distance to Touchdown NM Approach Runway Alignment m
100 %
Final 3
Approaching runway 33L at KBOS Logan Intl from 3 nm to 2 nm. Descent from 948 ft agl to 644 ft agl. A decrease of 304 ft in 25 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
142 136 130
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-542 -721 -900
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 33L at KBOS Logan Intl from 2 nm to 1 nm. Descent from 634 ft agl to 314 ft agl. A decrease of 320 ft in 26 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
142 136 130
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-546 -673 -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
96.16 %
Final 1
Approaching runway 33L at KBOS Logan Intl from 1 nm to 0 nm. Descent from 300 ft agl to 49 ft agl. A decrease of 251 ft in 22 seconds.
Glideslope
82.62 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
82.62 %
4 3 2
IAS kt
100 %
142 136 130
Alignment
100 %
0.5 0 -0.5
Bank °
98.19 %
5 2.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-401 -650 -900
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
95.02 %
Landing
Landing on runway 33L at KBOS Logan Intl, runway length 2,804 m. Good threshold height. Threshold speed was good at 138 kn.
Height
84.93 %
Good threshold height. Target 50 ft agl
Speed
100 %
Threshold speed was good at 138 kt. Target 143 kt
Flare
95.15 %
Great landing flare
Centreline ft
100 %
100 0 -100
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
IAS kt
Info
140 135 130
Pitch °
Info
3 2 1
Descent Rate fpm
Info
-265 -483 -700
07515022530037545052501223354658 Runway Distance m Landing Height ft
075150225300375450525-25-20-15-10-50510152025 Runway Distance m Runway Width m
92.77 %
Touchdown
Touchdown distance was good at 442 m. Touchdown speed at 136 kn was a little fast. Touchdown rate was fair at -286 ft/m. Runway touchdown position was slightly misaligned by 3.2 m from centreline. Local weather - Temperature 2 °C. Wind 12 kn at 350 °. Crosswind: 7 kn Headwind: 10 kn.
Touchdown
75.13 %
Touchdown rate was fair at -288 fpm.
Speed
100 %
Touchdown speed at 136 kt was a little fast. Target below 135 kn
Distance
100 %
Touchdown distance was good at 442 m.
Alignment
94.37 %
Runway touchdown position was slightly misaligned by 3.2 m from centreline.
Bank
99 %
Bank angle 1.6 °
G
97.71 %
G 1.18 g
Bounce
100 %
No Bounce Detected
97.79 %
Rollout
Total landing distance 1,673 m, 60 % of runway. Runway rollout alignment was perfect.
Distance
100 %
Landing distance 1,673 m using 59.66 % of runway
Alignment
95.72 %
Runway rollout alignment was perfect.
G
97.14 %
1.25 1 0.75
IAS kt
Info
136 103 70
Bank °
Info
3 1.5 0
Pitch °
Info
4 1.5 -1
02004006008001,0001,2001,4001,600 Runway Distance m Runway Width m
100 %
Taxi
Taxiing to the parking from the runway took 4 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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