My FS Flights logo MY FS FLIGHTS
KSTL
St Louis, United States
Runway 30L
Elevation538 ft asl
Weight137,647 lbs
Fuel19,848 lbs
Wind240° · 9 kn · 8 kn cross

Flight Score

99.26 %
KBOS
Boston, United States
Runway 22L
Elevation16 ft asl
Weight126,263 lbs
Fuel8,182 lbs
27 Apr 2026 2:24 971 nm Boeing 737-800 11,666 lbs
Departure Score
98.61 %
Enroute Score
100.00 %
Arrival Score
99.18 %

What went well

Touched down at -184 fpm — a soft arrival
Touchdown 1,401 ft in — inside the full-score zone
Straight touchdown — 5.1 ft off the centreline, no bounce

What held you back

Departure Climb 3 — climb speed 159 kt against 179 kt at 93 %, −0.20 points
Departure Roll — Rotation speed was 121 kt at 86 %, −0.18 points
Arrival Rollout — Runway alignment max 15.4 ft left at 94 %, −0.18 points

Next time

Departure

Hold the nose down until the speed reaches 141 kt, then rotate.

What happened: You started the rotation at 121 kt, 20 kt before the 141 kt rotation speed.

Watch for: Airspeed indicator: 141 kt at rotation

See Departure Roll

Arrival

In the last part of the flare, hold a little more back pressure to fully arrest the sink before the mains touch down.

What happened: Threshold speed and height were within limits, and the flare began on time and arrested the sink normally; even so, the touchdown rate was 184 fpm, a firm touchdown.

Watch for: Vertical speed indicator: a smooth, gentle rate at touchdown

See Arrival Touchdown

Between four hundred and a thousand feet you're heavy, close to the ground and still carrying flap, and speed is the margin holding all three apart. Slow here doesn't feel like anything — the aeroplane climbs, the nose is up, nothing complains — right up until a turn, a gust or a bank tightens the wing's job and the margin is already gone. The fix is rarely "fly faster", it's lowering the nose a degree and letting the speed build before the next thing you do. Pitch buys altitude, speed buys options, and at this height options are the scarcer of the two.

Read more in Improve Your Take-Offs

Start to finish · 19 stages, 17 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 9 minutes and covered 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 9 kt0 kt min to max 13 kt 1 7 kt
100 % Average speed turning corners 7 ktmax 7 kt 0 0 kt
100 % Average g force 1.00 g0.97 g min to max 1.02 g 1.00 1.00 g
Info Average pitch angle -0.6 °-1.2 ° min to max 0.0 ° -0.8 -0.8 °
Info Average bank angle 0.3 °0.0 ° min to max 1.1 ° 0.0 0.2 °

Events

Info Parking Brake On 8 ft agl · 5 kt
Info Pitot Heat Switched On 8 ft agl · 4 kt
Info Engine 1 Started 8 ft agl · 5 kt
Info Navigation Lights Switched On 8 ft agl · 5 kt
Info Taxi Lights Switched On 8 ft agl · 3 kt
Info Parking Brake Off 8 ft agl · 4 kt
Info Flaps Position 1 8 ft agl · 4 kt
Info Flaps Position 2 8 ft agl · 4 kt
Info Flaps Position 3 8 ft agl · 5 kt
Info Flaps Position 1 8 ft agl · 4 kt
Info Flaps Position 3 8 ft agl · 4 kt
Info Landing Lights Switched On 8 ft agl · 8 kt
Info Strobe Lights Switched On 8 ft agl · 8 kt
Departure Runway Entry Entering runway 30L at KSTL St. Louis Lambert International Airport, Average speed was 11 kt.
ScoreDescriptionStartProfileEnd
Info Average speed 7 kt7 kt min to max 8 kt 7 8 kt
Info Average pitch angle -0.9 °-1.1 ° min to max -0.8 ° -0.8 -1.1 °
Info Average bank angle 0.1 °0.0 ° min to max 0.2 ° 0.1 0.2 °
Info Average g force 1.00 g1.00 g min to max 1.00 g 1.00 1.00 g
Departure Roll 97.28Departure roll runway 30L at KSTL St. Louis Lambert International Airport. Takeoff distance 4,009 ft 37 % of runway. Rotation speed was 121 kt. Local weather - Temperature 69 °F. Wind 10 kt at 239 °. Crosswind: 8 kt Headwind: 4 kt.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 4,009 ft37 % of runway
86 % Rotation speed was 121 ktTarget 141 kt
100 % Runway alignment max 6.7 ft left6.7 ft left to 1.0 ft right -0.9 5.6 ft
100.00 % Average g force 1.00 g0.93 g min to max 1.18 g 1.00 1.04 g
100 % Takeoff Bounce
Info Average pitch angle -0.2 °-1.4 ° min to max 10.3 ° -1.2 10.3 °
Info Average bank angle 0.4 °0.0 ° min to max 3.0 ° 0.1 3.0 °
Departure Climb 1 98.92Departure climb to 50 ft agl from runway 30L KSTL St. Louis Lambert International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.0 °-0.1 ° min to max 0.2 ° -0.1 0.2 °
100 % Average speed 144 kt141 kt min to max 147 kt 141 147 kt
96 % Average bank angle 5.0 °3.1 ° min to max 6.5 ° 3.2 3.1 °
100 % Average g force 1.08 g1.04 g min to max 1.10 g 1.05 1.04 g
Info Average VSI 464 fpm111 fpm min to max 806 fpm 111 806 fpm
Info Average altitude 8 ft agl0 ft agl min to max 26 ft agl 0 26 ft agl
Info Average pitch angle 12.0 °10.4 ° min to max 12.9 ° 10.4 12.6 °

Events

Info Landing Gear Down 13 ft agl · 144 kt
Departure Climb 2 99.81Departure climb to 400 ft agl from 30L KSTL St. Louis Lambert International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation 0.4 °0.2 ° min to max 0.8 ° 0.2 0.7 °
100 % Average speed 150 kt147 kt min to max 156 kt 147 156 kt
99 % Average bank angle 2.1 °0.0 ° min to max 5.3 ° 2.9 1.5 °
100 % Average g force 1.02 g0.91 g min to max 1.09 g 1.04 0.91 g
Info Average VSI 1,173 fpm816 fpm min to max 2,535 fpm 816 2,523 fpm
Info Average altitude 73 ft agl27 ft agl min to max 336 ft agl 27 336 ft agl
Info Average pitch angle 13.4 °12.5 ° min to max 17.3 ° 12.6 15.2 °

Events

Info Landing Gear Up 115 ft agl · 155 kt
Departure Climb 3 97.03Departure climb to 1,000 ft agl from 30L KSTL St. Louis Lambert International Airport.
ScoreDescriptionStartProfileEnd
93 % Climb speed 159 kt157 kt min to max 162 ktTarget 179 kt, 20 kt slow 157 162 kt
100 % Average bank angle 3.6 °0.4 ° min to max 10.6 ° 0.4 2.3 °
100 % Average g force 1.00 g0.93 g min to max 1.04 g 0.93 1.03 g
100 % Landing gear up at 18 ft aglTarget by 400 ft agl
Info Heading variation 0.4 °0.2 ° min to max 0.6 ° 0.6 0.2 °
Info Average VSI 2,674 fpm2,355 fpm min to max 3,167 fpm 2,470 3,167 fpm
Info Average altitude 625 ft agl381 ft agl min to max 898 ft agl 381 898 ft agl
Info Average pitch angle 16.4 °14.5 ° min to max 18.0 ° 15.0 18.0 °
Enroute Climb 100.00Enroute climb started overhead KSTL St. Louis Lambert International Airport St Louis (Missouri, United States). Climbing from 1,531 ft asl to 38,990 ft asl, an increase of 37,460 ft in 21 minutes and covering 155 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 260 kt162 kt min to max 293 kt 162 244 kt
100 % Average bank angle 10.9 °0.0 ° min to max 31.7 ° 0.5 0.0 °
99.99 % Average g force 1.03 g0.78 g min to max 1.38 g 1.02 1.00 g
Info Average VSI 2,226 fpm-23 fpm min to max 4,167 fpm 3,302 2 fpm
Info Average altitude 17,579 ft asl1,531 ft asl min to max 38,996 ft asl 1,531 38,990 ft asl
Info Average pitch angle 7.1 °3.3 ° min to max 18.3 ° 18.2 3.6 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 2 2,059 ft agl · 210 kt
Info Flaps Position 3 2,076 ft agl · 212 kt
Info Flaps Position 1 2,102 ft agl · 214 kt
Info Flaps Position 2 2,116 ft agl · 216 kt
Info Flaps Position 1 2,146 ft agl · 218 kt
Info Flaps Position 2 2,157 ft agl · 220 kt
Info Flaps Position 1 2,152 ft agl · 223 kt
Info Flaps Fully Retracted 2,203 ft agl · 234 kt
Info Taxi Lights Switched Off 3,327 ft agl · 268 kt
Info Landing Lights Switched Off 10,126 ft agl · 299 kt
Enroute Level 100.00Enroute level cruise started 2 miles east of Farmersburg (Indiana, United States) and lasted 77 minutes, covering 655 nm.
ScoreDescriptionStartProfileEnd
100 % Altitude held within ±2,448 ft of 39,000 ft asl38,947 ft asl min to max 39,039 ft asl 38,969 38,994 ft asl
100 % Average speed 242 kt238 kt min to max 248 kt 244 242 kt
100 % Average bank angle 1.9 °0.0 ° min to max 22.1 ° 0.0 6.1 °
100 % Average g force 1.00 g0.98 g min to max 1.08 g 1.00 1.01 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 3.6 °3.1 ° min to max 4.0 ° 3.7 3.6 °
Enroute Descent 100.00Enroute descent started overhead Latham (New York, United States). Descent from 39,000 ft asl to 6,017 ft asl, a decrease of 32,983 ft in 19 minutes and covering 121 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 262 kt220 kt min to max 291 kt 242 220 kt
100 % Average bank angle 5.9 °0.0 ° min to max 28.4 ° 3.7 16.1 °
100 % Average g force 1.02 g0.86 g min to max 1.17 g 0.96 1.03 g
Info Average VSI -1,486 fpm-3,114 fpm min to max 48 fpm 48 -255 fpm
Info Average altitude 17,273 ft asl6,017 ft asl min to max 39,000 ft asl 39,000 6,017 ft asl
Info Average pitch angle 0.4 °-1.9 ° min to max 3.8 ° 3.2 3.3 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Autopilot Bank Hold Activated 11,454 ft agl · 327 kt
Info Landing Lights Switched On 9,347 ft agl · 276 kt
Enroute Level 2 100.00Enroute level cruise started overhead Wakefield (Massachusetts, United States) and lasted 2 minutes, covering 6 nm.
ScoreDescriptionStartProfileEnd
100 % Altitude held within ±801 ft of 5,934 ft asl5,737 ft asl min to max 6,013 ft asl 6,013 5,737 ft asl
100 % Average speed 214 kt209 kt min to max 220 kt 220 210 kt
100 % Average bank angle 9.8 °0.1 ° min to max 18.9 ° 17.1 15.4 °
100 % Average g force 1.03 g0.93 g min to max 1.11 g 1.05 1.08 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 2.9 °0.8 ° min to max 4.3 ° 3.4 2.2 °
Enroute Descent 2 100.00Enroute descent started overhead Middleton (Massachusetts, United States). Descent from 5,720 ft asl to 4,995 ft asl, a decrease of 725 ft in 2 minutes and covering 5 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 192 kt160 kt min to max 210 kt 210 160 kt
100 % Average bank angle 2.7 °0.0 ° min to max 13.3 ° 13.3 0.0 °
100 % Average g force 1.02 g0.99 g min to max 1.07 g 1.07 1.02 g
Info Average VSI -552 fpm-1,067 fpm min to max -95 fpm -1,022 -95 fpm
Info Average altitude 5,334 ft asl4,995 ft asl min to max 5,720 ft asl 5,720 4,995 ft asl
Info Average pitch angle 3.8 °2.2 ° min to max 6.1 ° 2.4 6.1 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 1 5,010 ft agl · 207 kt
Info Flaps Position 2 4,869 ft agl · 194 kt
Info Flaps Position 1 4,917 ft agl · 194 kt
Info Flaps Position 2 4,838 ft agl · 194 kt
Info Flaps Position 3 4,925 ft agl · 194 kt
Enroute Level 3 100.00Enroute level cruise started 1 mile north of Boxford (Massachusetts, United States) and lasted 3 minutes, covering 9 nm.
ScoreDescriptionStartProfileEnd
100 % Altitude held within ±750 ft of 4,927 ft asl4,495 ft asl min to max 4,996 ft asl 4,996 4,495 ft asl
100 % Average speed 159 kt158 kt min to max 161 kt 158 159 kt
100 % Average bank angle 15.6 °0.0 ° min to max 20.6 ° 0.0 0.1 °
100 % Average g force 1.04 g0.96 g min to max 1.10 g 0.99 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 6.1 °5.0 ° min to max 6.9 ° 6.2 5.1 °
Enroute Descent 3 100.00Enroute descent started 1 mile north east of Topsfield (Massachusetts, United States). Descent from 4,432 ft asl to 1,331 ft asl, a decrease of 3,100 ft in 5 minutes and covering 13 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 148 kt140 kt min to max 161 kt 159 143 kt
100 % Average bank angle 2.6 °0.0 ° min to max 21.9 ° 0.1 0.0 °
100 % Average g force 1.00 g0.94 g min to max 1.06 g 1.00 1.01 g
Info Average VSI -626 fpm-854 fpm min to max -63 fpm -323 -742 fpm
Info Average altitude 2,489 ft asl1,331 ft asl min to max 4,432 ft asl 4,432 1,331 ft asl
Info Average pitch angle 2.7 °1.1 ° min to max 5.2 ° 5.1 1.9 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 4 3,767 ft agl · 169 kt
Info Taxi Lights Switched On 3,757 ft agl · 169 kt
Info Landing Gear Down 3,712 ft agl · 168 kt
Info Flaps Position 5 3,701 ft agl · 168 kt
Info Flaps Position 6 3,700 ft agl · 167 kt
Info Flaps Position 7 3,413 ft agl · 153 kt
Arrival Approach 100.00Final approach to runway 22L at KBOS Logan International Airport. Descent from 1,355 ft agl to 24 ft agl in 98 seconds. Scored on the stabilisation gates.
ScoreDescriptionStartProfileEnd
100 % Gear downpassed at both gates
100 % Landing flappassed at both gates
100 % Sink ratepassed at both gates
100 % On glideslopepassed at both gates
100 % On centrelinepassed at both gates
100 % On speedpassed at both gates
100 % Wings levelpassed at both gates
Arrival Landing 99.84Landing on runway 22L at KBOS Logan International Airport, runway length 9,020 ft. Good threshold height. Threshold speed was good at 141 kt.
ScoreDescriptionStartProfileEnd
99 % Threshold speed was good at 141 kt. Target 136 kt
100 % Good threshold height.Target 50 ft agl
100 % Perfect landing flare
100 % Runway alignment max 4.4 ft right2.9 ft left to 4.4 ft right -4.4 2.9 ft
100 % Average bank angle 0.5 °0.0 ° min to max 1.0 ° 0.6 0.7 °
100 % Average g force 1.03 g0.98 g min to max 1.07 g 1.05 0.98 g
Info Average speed 139 kt134 kt min to max 141 kt 141 134 kt
Info Average VSI -267 fpm-520 fpm min to max -146 fpm -520 -173 fpm
Info Average altitude 5 ft agl-5 ft agl min to max 20 ft agl 20 -5 ft agl
Info Average pitch angle 4.2 °3.5 ° min to max 4.6 ° 3.5 4.3 °
02505007501,0001,2501,50001223354658Runway Distance ftLanding Height ft02505007501,0001,2501,500-90-72-54-36-1801836547290Runway Distance ftRunway Width ft
Arrival Touchdown 98.75Touchdown distance was good at 1,401 ft. Touchdown speed at 134 kt was a little fast. Touchdown rate was good at -184 fpm. Runway touchdown alignment was very good. Local weather - Temperature 48 °F. .
ScoreDescriptionStartProfileEnd
94 % Touchdown rate was -184 fpm.
100 % Touchdown distance was 1,401 ftTarget 1,500 ft
100 % Speed at touchdown 134 ktTarget below 133 kt
100 % Runway alignment max 5.1 ft left3.8 ft left 2.9 5.1 ft
100 % Average bank angle 0.4 °0.1 ° min to max 0.7 ° 0.7 0.4 °
100 % Average g force 1.03 g0.96 g min to max 1.14 g 0.98 1.12 g
100 % Landing Bounce
Info Average speed 134 kt133 kt min to max 134 kt 134 133 kt
Info Average pitch angle 4.5 °4.3 ° min to max 4.6 ° 4.3 4.6 °
Arrival Rollout 97.29Total landing distance 3,186 ft, 35 % of runway. Runway rollout alignment was very good.
ScoreDescriptionStartProfileEnd
100 % Landing distance 3,186 ft35 % of runway.
94 % Runway alignment max 15.4 ft left15.4 ft left to 10.3 ft right 6.0 -10.3 ft
100 % Average g force 1.01 g0.98 g min to max 1.10 g 1.10 0.98 g
Info Average speed 126 kt78 kt min to max 131 kt 131 78 kt
Info Average pitch angle 3.2 °-1.2 ° min to max 4.8 ° 4.7 -1.2 °
Info Average bank angle 2.0 °0.1 ° min to max 2.8 ° 0.8 0.1 °
Runway Exit Exiting runway, average speed 21 kt
ScoreDescriptionStartProfileEnd
Info Average speed 20 kt11 kt min to max 64 kt 64 11 kt
Info Average pitch angle -0.9 °-1.2 ° min to max -0.8 ° -1.2 -0.8 °
Info Average bank angle 0.1 °0.0 ° min to max 0.3 ° 0.1 0.0 °
Info Average g force 1.00 g0.98 g min to max 1.01 g 0.99 1.00 g

Events

Info Landing Lights Switched Off 8 ft agl · 11 kt
Arrival Taxi 100.00Taxiing to the parking from the runway took 5 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 7 kt1 kt min to max 13 kt 8 1 kt
100 % Average speed turning corners 0 ktmax 0 kt 0 0 kt
100 % Average g force 1.00 g0.99 g min to max 1.01 g 1.00 1.00 g
Info Average pitch angle -0.9 °-1.1 ° min to max -0.8 ° -0.9 -0.8 °
Info Average bank angle 0.0 °0.0 ° min to max 0.2 ° 0.1 0.0 °

Events

Info Navigation Lights Switched Off 8 ft agl · 8 kt
Info Strobe Lights Switched Off 8 ft agl · 8 kt
Info Navigation Lights Switched On 8 ft agl · 8 kt
Info Flaps Position 6 8 ft agl · 8 kt
Info Flaps Position 1 8 ft agl · 8 kt
Info Flaps Position 7 8 ft agl · 8 kt
Info Flaps Position 6 8 ft agl · 8 kt
Info Flaps Position 5 8 ft agl · 8 kt
Info Flaps Position 4 8 ft agl · 8 kt
Info Flaps Position 3 8 ft agl · 8 kt
Info Flaps Position 2 8 ft agl · 8 kt
Info Flaps Position 1 8 ft agl · 8 kt
Info Flaps Fully Retracted 8 ft agl · 5 kt
Info Strobe Lights Switched On 8 ft agl · 8 kt
Info Landing Lights Switched On 8 ft agl · 10 kt
Info Strobe Lights Switched Off 8 ft agl · 9 kt
Info Landing Lights Switched Off 8 ft agl · 11 kt

Takeoff

OkTaxi lightsSet
100.00Takeoff roll4,009 ft · 37 %
86.40Rotation speed121 kt · target 141, 20 slow
Liftoff speed140 kt
100.00Runway alignment6.7 ft L
OkBounce on takeoffNone
98.92Rate of climb464 fpm

Landing

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

100.00Threshold height20 ft
99.37Threshold speed141 kt · target 136, 5 fast
100.00Centreline offset4.4 ft R
Flare 100.00Perfect landing flare

The stabilisation gates

Two stabilised approach gates, each with seven checks, where the approach path is 1,000 ft and 500 ft above the runway. They are the approach's score: the checks passed out of the checks that ran.

Seven checks, two gates1,000 ft 100.007 of 7500 ft 100.007 of 7
Gear down
Landing flap
Sink rate
On glideslope
On centreline
On speed
Wings level

The approach, gate by gate

Gate Height Centreline Speed
3.0 nm 1,040 ft 0.01° L +6 kt
2.0 nm 708 ft 0.02° L +8 kt
1.5 nm 541 ft 0.04° L +7 kt
1.0 nm 354 ft 0.05° R +7 kt
0.5 nm 187 ft 0.43° R +6 kt
THR 20 ft 4.1 ft R +5 kt

Touchdown on KBOS 22L

Past threshold100.00
1,401ft
Centreline100.00
5.1ft L
Speed100.00
134kttarget 132, 2 fast
Touchdown rate93.75
-184fpm
Impact100.00
1.14G
BouncesOk
None

Side view — the last 5,000 ft of the approach.

20 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 1,000 ft This flight — 20 ft, down at 1,401 ft

Plan view — the first 5,000 ft of the 9,020 ft runway, to the same scale as the side view.

1,0002,0003,0004,0005,000 THRESHOLD FULL SCORE TO 1,650 FT 1,401 ft past threshold CLEARED

The 1,401 ft touchdown sits inside the full-score zone. The arrival was smooth.

Runway used 3,056 ft of 9,020 ft · 34 %
Rollout distance100.00
1,655ft34 % used
Rollout alignment93.97
15.4ft L

The rest of the report

Explore in detail

Flight narrative

Departing from St. Louis Lambert International Airport (KSTL), the Boeing 737-800 began its journey by taxiing from the parking area to the runway, a process that took 9 minutes and covered a distance of 1 nautical mile. With the local weather conditions at 69°F and a gentle headwind of 4 knots, the aircraft took off from runway 30L, utilizing 4,009 feet of the available runway length, which accounted for 39% of the total. The liftoff speed was achieved at 140 knots.

As the aircraft climbed to its cruising altitude, it began its ascent from 1,531 feet above sea level, eventually reaching 38,990 feet, an increase of 37,460 feet in 21 minutes and covering 155 nautical miles. The enroute climb phase was followed by a level cruise, which lasted for 77 minutes and covered 655 nautical miles, with the aircraft flying at a steady altitude 2 miles east of Farmersburg, Indiana. The flight then entered a series of descents and level cruises, with the aircraft navigating through various altitudes and airspaces, including a descent from 39,000 feet to 6,017 feet in 19 minutes and covering 121 nautical miles.

The final approach to runway 22L at Logan International Airport (KBOS) was initiated from the north, with the aircraft flying at 4 nautical miles and 1,304 feet above ground level. The landing was executed with a threshold speed slightly above the target at 141 knots, and the touchdown distance was 1,410 feet, which was within the acceptable range. The total landing distance was 3,186 feet, accounting for 42% of the available runway length. Following the landing, the aircraft taxied to the parking area, a process that took 5 minutes and covered less than 1 nautical mile. The total flight distance was 971 nautical miles, and the aircraft used 11,666 pounds of fuel during the journey, which lasted for 144 minutes.

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 30L at KSTL St. Louis Lambert International Airport in the Boeing 737-800
98.61 %
100 %
Taxi
Taxiing from the parking to the runway took 9 minutes and covered 1 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
2 1 0
Pitch °
Info
1 0 -1
97.28 %
Takeoff Roll
Departure roll runway 30L at KSTL St. Louis Lambert International Airport. Takeoff distance 4,009 ft 37 % of runway. Rotation speed was 121 kt. Local weather - Temperature 69 °F. Wind 10 kt at 239 °. Crosswind: 8 kt Headwind: 4 kt.
Takeoff Distance
100 %
Roll distance of 4,009 ft using 37.11 % of runway
Rotation Speed
86.4 %
Rotation speed was 121 kn - Target 141 kn
Alignment
100 %
6.7 ft left to 1.0 ft right
Bounce
100 %
No Bounce Detected
Strobe Lights
100 %
Switched On
Landing Lights
100 %
Switched On
G
100 %
1.5 1 0.5
IAS kt
Info
150 75 0
Bank °
Info
4 2 0
Pitch °
Info
11 5 -1
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
98.92 %
Climb 1
Departure climb to 50 ft agl from runway 30L KSTL St. Louis Lambert International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
150 145 140
Bank °
95.69 %
7 5 3
G
100 %
1.5 1 0.5
Pitch °
Info
13 12 10
Climb Rate fpm
Info
900 400 -100
99.81 %
Climb 2
Departure climb to 400 ft agl from 30L KSTL St. Louis Lambert International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
160 150 140
Bank °
99.26 %
6 3 0
G
100 %
1.5 1 0.5
Pitch °
Info
18 15 12
Climb Rate fpm
Info
2,600 1,650 700
97.03 %
Climb 3
Departure climb to 1,000 ft agl from 30L KSTL St. Louis Lambert International Airport.
Alignment
0 %
2 0 -2
IAS kt
92.57 %
170 160 150
Bank °
100 %
11 5.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
19 17 14
Climb Rate fpm
Info
3,200 2,700 2,200
01,0002,0003,0004,0005,0006,0007,0008,0009,00010,0000161322483644805 Runway Distance ft Height at End of Runway ft
00.250.50.7510100200300400500600700800 Climb Distance NM Climb Profile to 1,000 ft
00.250.50.751-200-160-120-80-4004080120160200 Climb Distance NM Runway Alignment in (ft) to 1,000 ft
Landing report
Landing on runway 22L at KBOS Logan International Airport in the Boeing 737-800
Landing Score 98.63 %
Landing Summary

The Boeing 737-800 touched down on runway 22L at KBOS Logan International Airport with a score of 98.9%. The aircraft approached the runway from the north, heading 200.0° at 4 nm and 1,304 ft above ground level. The approach quality was good, with a satisfactory threshold height. However, the threshold speed was slightly above the target at 141 kt, indicating a slight deviation from the optimal landing speed.

The touchdown characteristics were generally good, with a touchdown distance of 1,410 ft, which was within acceptable limits. The touchdown speed of 134 kt was a little fast, but the touchdown rate of -173 fpm was good, indicating a controlled descent. The runway touchdown alignment was perfect, with the aircraft centered on the runway. The local weather conditions, with a temperature of 48°F, did not appear to have any significant impact on the landing.

The total landing distance of 3,186 ft was 42% of the runway length, which is within the acceptable range. The runway rollout alignment was very good, with the aircraft maintaining its centerline alignment throughout the rollout phase. Overall, the landing was satisfactory, with only minor deviations from the optimal landing parameters.

100 %
Approach
Final approach to runway 22L at KBOS Logan International Airport. Descent from 1,355 ft agl to 24 ft agl in 98 seconds. Scored on the stabilisation gates.
Glideslope °
4 3 2
IAS kt
144 142 140
Alignment
0.5 0 -0.5
Bank °
3 1.5 0
G
1.5 1 0.5
Descent Rate fpm
-524 -762 -1,000
00.250.50.7511.251.51.7522.252.52.7533.253.53.75401002003004005006007008009001,0001,1001,2001,3001,4001,500 Distance to Touchdown NM Approach Height ft
00.250.50.7511.251.51.7522.252.52.7533.253.53.754-370-278-185-93093185278370 Distance to Touchdown NM Approach Runway Alignment ft
99.84 %
Landing
Landing on runway 22L at KBOS Logan International Airport, runway length 9,020 ft. Good threshold height. Threshold speed was good at 141 kt.
Height
100 %
Good threshold height. Target 50 ft agl
Speed
99.37 %
Threshold speed was good at 141 kt. Target 136 kt
Flare
100 %
Perfect landing flare
Centreline ft
100 %
100 0 -100
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
IAS kt
Info
141 136 130
Pitch °
Info
5 4 3
Descent Rate fpm
Info
-146 -373 -600
02505007501,0001,2501,50001223354658 Runway Distance ft Landing Height ft
02505007501,0001,2501,500-90-72-54-36-1801836547290 Runway Distance ft Runway Width ft
98.75 %
Touchdown
Touchdown distance was good at 1,401 ft. Touchdown speed at 134 kt was a little fast. Touchdown rate was good at -184 fpm. Runway touchdown alignment was very good. Local weather - Temperature 48 °F. .
Touchdown
93.75 %
Touchdown rate was good at -184 fpm.
Speed
100 %
Touchdown speed at 134 kt was a little fast. Target below 133 kn
Distance
100 %
Touchdown distance was good at 1,401 ft.
Alignment
100 %
Runway touchdown alignment was very good.
Bank
100 %
Bank angle 0.4 °
G
100 %
G 1.03 g
Bounce
100 %
No Bounce Detected
97.28 %
Rollout
Total landing distance 3,186 ft, 35 % of runway. Runway rollout alignment was very good.
Distance
100 %
Landing distance 3,186 ft using 35.32 % of runway
Alignment
93.97 %
Runway rollout alignment was very good.
G
100 %
1.25 1 0.75
IAS kt
Info
133 106 80
Bank °
Info
3 1.5 0
Pitch °
Info
5 2 -1
05001,0001,5002,0002,5003,000 Runway Distance ft Runway Width ft
100 %
Taxi
Taxiing to the parking from the runway took 5 minutes and covered less than 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

Scroll or drag the slider to zoom · double-click to reset · hover for values

More Flights Like This
KSTL → KBOS
Lambert-St Louis Intl to Logan Intl
Boeing 737-800
28 Jun 2024 · 925 nm 99.44%
KSTL → KLAX
St. Louis Lambert International Airport to Los Angeles International Airport
Boeing 737-800
20 Sep 2026 · 1,438 nm 98.15%
KBOS → KSTL
Logan International Airport to St. Louis Lambert International Airport
Boeing 737-700
19 Sep 2026 · 1,001 nm 99.18%
LCPH → EGSS
Paphos International Airport to London Stansted Airport
Boeing 737-800
09 Oct 2026 · 1,814 nm 97.28%
KSAT → KSAN
San Antonio International Airport to San Diego International Airport
Boeing 737-800
08 Oct 2026 · 1,028 nm 99.35%
More flights at KSTL · More flights at KBOS · More Boeing 737-800 flights · Browse all flights