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KBOS
Boston, United States
Runway 33L
Elevation16 ft asl
Weight76,563 kg
Fuel16,463 kg
Wind280° · 16 kn · 9 kn cross

Flight Score

99.50 %
BGSF
Kangerlussuaq, Greenland
Runway 09
Elevation131 ft asl
Weight66,465 kg
Fuel6,239 kg
Wind29° · 4 kn · 2 kn cross
14 Mar 2026 4:01 1706 nm Boeing 737-800 10,224 kg
Departure Score
99.12 %
Enroute Score
100.00 %
Arrival Score
99.39 %

What went well

Touched down at -110 fpm — a soft arrival
Threshold crossed at 49 ft and 146 kt — both inside band
Straight touchdown — 1.38 m off the centreline, no bounce

What held you back

Departure Climb 1 — bank angle up to 5.6 ° at 90 %, −0.16 points
Arrival Taxi — Landing Lights at 45 %, −0.11 points
Departure Roll — scored 99.16 %, −0.06 points

Next time

Departure

Use coordinated aileron input to level the wings and hold bank angle close to wings-level during the climb.

What happened: During the initial climb, your average bank angle drifted to 3.1°.

Watch for: Attitude indicator, bank angle near wings-level

See Departure Climb 1

Arrival

Fly the flare as one continuous check of the sink rate from 22 ft, holding back pressure steadily rather than adjusting pitch piecemeal.

What happened: The flare drifted away from its intended profile rather than tracking it smoothly from 22 ft down to touchdown.

Watch for: Watch radio altitude and VSI through the flare, aiming to arrest the sink smoothly from 22 ft to touchdown.

See Arrival Landing

Pull to 15 degrees at one rate and you get a clean liftoff, pull to the same 15 degrees at twice the rate and you get an overshoot, a push, and an oscillation through the first few hundred feet. The type-general rule of thumb is a rotation rate of about 2 to 3 degrees per second, which means roughly five to seven seconds from starting the pull to reaching the initial climb attitude of around 15 degrees nose-up. Count it out loud during your next takeoff and you will almost certainly discover you have been rotating in two seconds flat.

Read more in Improve Your Take-Offs

Start to finish · 18 stages, 16 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 2 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 15 kt0 kt min to max 20 kt 2 5 kt
100 % Average speed turning corners 12 ktmax 14 kt 0 0 kt
100 % Average g force 1.00 g0.87 g min to max 1.05 g 0.89 1.00 g
Info Average pitch angle -1.0 °-2.0 ° min to max -0.5 ° -1.0 -1.0 °
Info Average bank angle 0.1 °0.0 ° min to max 1.9 ° 0.0 0.1 °

Events

Info Parking Brake On 8 ft agl
Info Engine 1 Started 8 ft agl
Info Flaps Position 1 8 ft agl
Info Taxi Lights Switched On 8 ft agl
Info Flaps Position 2 8 ft agl
Info Flaps Position 3 8 ft agl
Info Flaps Position 4 8 ft agl
Info Parking Brake Off 8 ft agl
Info Landing Lights Switched On 8 ft agl
Departure Runway Entry Entering runway 33L at KBOS Logan International Airport, Average speed was 21 kt.
ScoreDescriptionStartProfileEnd
Info Average speed 8 kt5 kt min to max 11 kt 5 11 kt
Info Average pitch angle -1.0 °-1.0 ° min to max -1.0 ° -1.0 -1.0 °
Info Average bank angle 0.0 °0.0 ° min to max 0.1 ° 0.0 0.0 °
Info Average g force 1.00 g1.00 g min to max 1.01 g 1.00 1.00 g
Departure Roll 99.16Departure roll runway 33L at KBOS Logan International Airport. Takeoff distance 1,259 m 45 % of runway. Liftoff speed was 157 kt. Local weather - Temperature 5 °C. Wind 17 kt at 280 °. Crosswind: 10 kt Headwind: 14 kt.
ScoreDescriptionStartProfileEnd
100 % Takeoff distance 1,259 m45 % of runway
100 % Liftoff speed was 157 ktTarget 162 kt
96 % Runway alignment max 4.19 m left4.19 m left to 0.00 m left 4.14 3.36 m
100 % Average g force 1.01 g0.96 g min to max 1.12 g 1.00 1.12 g
100 % Takeoff Bounce
Info Average pitch angle -0.5 °-1.0 ° min to max 11.7 ° -1.0 11.7 °
Info Average bank angle 0.2 °0.0 ° min to max 1.6 ° 0.1 1.6 °
Departure Climb 1 97.61Departure climb to 50 ft agl from runway 33L KBOS Logan International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.2 °-0.3 ° min to max -0.2 ° -0.2 -0.3 °
100 % Average speed 158 kt155 kt min to max 162 kt 158 160 kt
90 % Average bank angle 3.1 °0.2 ° min to max 5.6 ° 1.8 3.4 °
100 % Average g force 1.12 g0.98 g min to max 1.27 g 1.15 1.15 g
Info Average VSI 698 fpm239 fpm min to max 1,012 fpm 239 1,012 fpm
Info Average altitude 21 ft agl0 ft agl min to max 47 ft agl 0 47 ft agl
Info Average pitch angle 12.8 °11.6 ° min to max 15.0 ° 12.2 15.0 °
Departure Climb 2 99.18Departure climb to 400 ft agl from 33L KBOS Logan International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.4 °-0.5 ° min to max -0.3 ° -0.3 -0.5 °
100 % Average speed 165 kt159 kt min to max 171 kt 159 171 kt
97 % Average bank angle 1.6 °0.0 ° min to max 3.2 ° 3.2 0.3 °
100 % Average g force 1.09 g0.89 g min to max 1.20 g 1.15 0.89 g
Info Average VSI 1,522 fpm1,034 fpm min to max 2,490 fpm 1,034 2,263 fpm
Info Average altitude 110 ft agl48 ft agl min to max 385 ft agl 48 385 ft agl
Info Average pitch angle 14.3 °12.5 ° min to max 16.7 ° 15.1 12.5 °

Events

Info Landing Gear Up 121 ft agl · 164 kt
Departure Climb 3 99.66Departure climb to 1,000 ft agl from 33L KBOS Logan International Airport.
ScoreDescriptionStartProfileEnd
100 % Heading variation -0.6 °-0.6 ° min to max -0.5 ° -0.5 -0.6 °
100 % Average speed 187 kt172 kt min to max 201 kt 172 201 kt
98 % Average bank angle 1.4 °0.4 ° min to max 2.6 ° 0.4 0.7 °
100 % Average g force 0.98 g0.88 g min to max 1.03 g 0.88 0.96 g
100 % Landing gear up
Info Average VSI 2,075 fpm1,734 fpm min to max 2,518 fpm 2,140 2,518 fpm
Info Average altitude 675 ft agl421 ft agl min to max 976 ft agl 421 976 ft agl
Info Average pitch angle 11.0 °10.7 ° min to max 11.7 ° 11.7 11.0 °
Enroute Climb 100.00Enroute climb started overhead Chelsea (Massachusetts, United States). Climbing from 1,044 ft asl to 33,168 ft asl, an increase of 32,124 ft in 24 minutes and covering 141 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 258 kt193 kt min to max 274 kt 203 264 kt
100 % Average bank angle 8.6 °0.0 ° min to max 28.9 ° 0.8 0.0 °
100 % Average g force 1.02 g0.68 g min to max 1.42 g 1.04 0.98 g
Info Average VSI 1,748 fpm191 fpm min to max 5,426 fpm 2,522 458 fpm
Info Average altitude 15,497 ft asl1,044 ft asl min to max 33,168 ft asl 1,044 33,168 ft asl
Info Average pitch angle 7.1 °4.0 ° min to max 19.8 ° 12.1 4.2 °
Info Turn coordination 00 min to max 0 0 0

Events

Info Flaps Position 3 1,748 ft agl · 196 kt
Info Flaps Position 2 2,320 ft agl · 210 kt
Info Flaps Position 1 2,645 ft agl · 228 kt
Info Flaps Fully Retracted 3,096 ft agl · 234 kt
Info Taxi Lights Switched Off 3,858 ft agl · 256 kt
Info Landing Lights Switched Off 3,948 ft agl · 257 kt
Enroute Level 100.00Enroute level cruise started 1 mile south west of 51ME Beaver Creek Airport Chesterville (Maine, United States) and lasted 180 minutes, covering 1,420 nm.
ScoreDescriptionStartProfileEnd
100 % Altitude held within ±2,160 ft of 32,113 ft asl31,694 ft asl min to max 33,240 ft asl 33,210 31,802 ft asl
100 % Average speed 267 kt264 kt min to max 272 kt 264 267 kt
100 % Average bank angle 1.8 °0.0 ° min to max 21.8 ° 0.0 0.1 °
100 % Average g force 1.00 g0.98 g min to max 1.08 g 1.01 1.00 g
Info Turn coordination 00 min to max 0 0 0
Info Average pitch angle 3.4 °3.2 ° min to max 4.0 ° 4.0 3.2 °
Enroute Descent 100.00Enroute descent started 42 miles west of BGMQ Maniitsoq Airport Maniitsoq (Qeqqata, Greenland). Descent from 31,801 ft asl to 1,436 ft asl, a decrease of 30,365 ft in 26 minutes and covering 137 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 225 kt142 kt min to max 293 kt 267 144 kt
100 % Average bank angle 0.6 °0.0 ° min to max 14.0 ° 0.1 0.0 °
100 % Average g force 1.00 g0.87 g min to max 1.09 g 1.00 0.94 g
Info Average VSI -1,015 fpm-2,848 fpm min to max 8 fpm -5 -764 fpm
Info Average altitude 10,549 ft asl1,436 ft asl min to max 31,802 ft asl 31,801 1,436 ft asl
Info Average pitch angle 1.9 °-1.7 ° min to max 5.1 ° 3.2 -0.8 °
Info Turn coordination 00 min to max 0 0 0

Events

Fail Landing Lights OFF should be ON 2,373 ft agl
Info Flaps Position 1 4,274 ft agl · 215 kt
Info Flaps Position 2 4,044 ft agl · 202 kt
Info Flaps Position 3 2,270 ft agl · 184 kt
Info Landing Lights Switched On 2,170 ft agl · 184 kt
Info Landing Gear Down 2,170 ft agl · 184 kt
Info Taxi Lights Switched On 2,153 ft agl · 183 kt
Info Flaps Position 4 2,153 ft agl · 183 kt
Info Flaps Position 5 1,955 ft agl · 168 kt
Info Flaps Position 6 1,721 ft agl · 155 kt
Info Flaps Position 7 1,676 ft agl · 148 kt
Info Flaps Position 8 1,500 ft agl · 143 kt
Arrival Final 4 100.00Approaching runway 09 at BGSF Kangerlussuaq Airport from 4 nm to 3 nm. Descent from 1,289 ft agl to 1,014 ft agl. A decrease of 276 ft in 24 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.1 °3.1 ° min to max 3.2 °Target 3.0 ° 3.1 3.2 °
100 % Average speed 145 kt144 kt min to max 146 kt 144 146 kt
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 ° 0.0 0.1 °
100 % Average g force 1.01 g0.96 g min to max 1.05 g 0.96 1.00 g
Info Average VSI -662 fpm-967 fpm min to max -485 fpm -886 -658 fpm
Info Average altitude 1,138 ft agl1,014 ft agl min to max 1,289 ft agl 1,289 1,014 ft agl
Info Average pitch angle 0.6 °-0.9 ° min to max 1.2 ° -0.9 0.5 °
33.253.53.7549501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500Distance to Touchdown NMApproach Height ft33.253.53.754-120-90-60-300306090120Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 3 100.00Approaching runway 09 at BGSF Kangerlussuaq Airport from 3 nm to 2 nm. Descent from 1,003 ft agl to 689 ft agl. A decrease of 314 ft in 23 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.3 °3.2 ° min to max 3.3 °Target 3.0 ° 3.2 3.3 °
100 % Average speed 147 kt146 kt min to max 147 kt 146 147 kt
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 0.0 ° 0.0 0.0 °
100 % Average g force 1.00 g0.99 g min to max 1.00 g 1.00 1.00 g
Info Average VSI -747 fpm-835 fpm min to max -642 fpm -652 -817 fpm
Info Average altitude 855 ft agl689 ft agl min to max 1,003 ft agl 1,003 689 ft agl
Info Average pitch angle 0.0 °-0.3 ° min to max 0.5 ° 0.5 -0.2 °
22.252.52.7536507007508008509009501,0001,0501,100Distance to Touchdown NMApproach Height ft22.252.52.753-100-75-50-250255075100Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 2 100.00Approaching runway 09 at BGSF Kangerlussuaq Airport from 2 nm to 1 nm. Descent from 676 ft agl to 304 ft agl. A decrease of 371 ft in 25 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 3.2 °3.0 ° min to max 3.3 °Target 3.0 ° 3.3 3.0 °
100 % Average speed 146 kt145 kt min to max 147 kt 147 146 kt
100 % Heading variation -0.1 °-0.2 ° min to max 0.0 ° 0.0 -0.2 °
100 % Average bank angle 1.0 °0.1 ° min to max 2.0 ° 0.1 0.8 °
100 % Average g force 1.00 g0.93 g min to max 1.05 g 1.00 1.03 g
Info Average VSI -856 fpm-1,068 fpm min to max -693 fpm -816 -774 fpm
Info Average altitude 487 ft agl304 ft agl min to max 676 ft agl 676 304 ft agl
Info Average pitch angle -0.2 °-1.7 ° min to max 0.5 ° -0.1 0.3 °
11.251.51.752250300350400450500550600650700750Distance to Touchdown NMApproach Height ft11.251.51.752-80-60-40-20020406080Distance to Touchdown NMApproach Runway Alignment m
Arrival Final 1 100.00Approaching runway 09 at BGSF Kangerlussuaq Airport from 1 nm to 0 nm. Descent from 292 ft agl to 27 ft agl. A decrease of 264 ft in 20 seconds.
ScoreDescriptionStartProfileEnd
100 % Approach angle 2.8 °2.7 ° min to max 3.0 °Target 3.0 ° 3.0 2.8 °
100 % Average speed 146 kt145 kt min to max 146 kt 146 146 kt
100 % Heading variation -0.1 °-0.1 ° min to max -0.1 ° -0.1 -0.1 °
100 % Average bank angle 1.2 °0.0 ° min to max 2.1 ° 1.5 1.0 °
100 % Average g force 1.03 g0.96 g min to max 1.07 g 0.97 1.02 g
Info Average VSI -731 fpm-812 fpm min to max -629 fpm -760 -629 fpm
Info Average altitude 86 ft agl27 ft agl min to max 292 ft agl 292 27 ft agl
Info Average pitch angle 0.6 °-0.2 ° min to max 1.1 ° -0.2 1.0 °
00.250.50.751050100150200250300350Distance to Touchdown NMApproach Height ft00.250.50.751-50-38-25-13013253850Distance to Touchdown NMApproach Runway Alignment m
Arrival Landing 98.68Landing on runway 09 at BGSF Kangerlussuaq Airport, runway length 2,789 m. Good threshold height. Threshold speed was good at 146 kt.
ScoreDescriptionStartProfileEnd
100 % Threshold speed was good at 146 kt. Target 143 kt
100 % Good threshold height.Target 50 ft agl
95 % Great landing flare
100 % Runway alignment max 0.03 m right0.01 m right to 0.03 m right -0.02 -0.01 m
100 % Average bank angle 0.7 °0.2 ° min to max 1.0 ° 1.0 0.2 °
100 % Average g force 1.04 g0.99 g min to max 1.10 g 1.02 0.99 g
Info Average speed 143 kt136 kt min to max 146 kt 146 136 kt
Info Average VSI -377 fpm-625 fpm min to max -48 fpm -625 -48 fpm
Info Average altitude 24 ft agl12 ft agl min to max 49 ft agl 49 12 ft agl
Info Average pitch angle 2.3 °0.9 ° min to max 3.9 ° 1.0 3.6 °
07515022530037545052560001223354658Runway Distance mLanding Height ft075150225300375450525600-30-24-18-12-60612182430Runway Distance mRunway Width m
Arrival Touchdown 99.24Touchdown point was 86 m beyond the touchdown zone. Touchdown speed at 136 kt was good. Touchdown rate was perfect at -48 fpm. Runway touchdown alignment was perfect. Local weather - Temperature -15 °C. Wind 5 kt at 29 °. Crosswind: 2 kt Headwind: 4 kt.
ScoreDescriptionStartProfileEnd
100 % Touchdown rate was -48 fpm.
95 % Touchdown distance was 503 mTarget 457 m
100 % Speed at touchdown 136 ktTarget below 139 kt
100 % Runway alignment max 1.50 m right1.39 m right -1.50 -1.38 m
100 % Average bank angle 0.2 °0.1 ° min to max 0.4 ° 0.2 0.4 °
100 % Average g force 1.10 g0.98 g min to max 1.17 g 0.99 1.17 g
100 % Landing Bounce
Info Average speed 135 kt135 kt min to max 136 kt 136 135 kt
Info Average pitch angle 4.0 °3.6 ° min to max 4.5 ° 3.6 4.5 °
Arrival Rollout 99.94Total landing distance 1,643 m, 59 % of runway. Runway rollout alignment was very good.
ScoreDescriptionStartProfileEnd
100 % Landing distance 1,643 m59 % of runway.
99.9 % Runway alignment max 3.08 m right0.00 m left to 3.08 m right -1.40 -1.69 m
100 % Average g force 1.00 g0.89 g min to max 1.16 g 1.16 1.03 g
Info Average speed 112 kt63 kt min to max 124 kt 124 63 kt
Info Average pitch angle 1.5 °-1.1 ° min to max 4.6 ° 4.6 -0.6 °
Info Average bank angle 0.4 °0.0 ° min to max 1.4 ° 0.4 0.2 °
Runway Exit Exiting runway, average speed 39 kt
ScoreDescriptionStartProfileEnd
Info Average speed 33 kt16 kt min to max 60 kt 60 16 kt
Info Average pitch angle -0.8 °-1.2 ° min to max -0.4 ° -0.5 -0.8 °
Info Average bank angle 0.2 °0.0 ° min to max 0.7 ° 0.4 0.2 °
Info Average g force 1.00 g0.96 g min to max 1.02 g 0.98 1.00 g
Arrival Taxi 97.25Taxiing to the parking from the runway took 1 minutes and covered less than 1 nm.
ScoreDescriptionStartProfileEnd
100 % Average speed 8 kt3 kt min to max 16 kt 16 4 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 0.99 1.00 g
Info Average pitch angle -0.9 °-1.2 ° min to max -0.8 ° -0.8 -0.9 °
Info Average bank angle 0.2 °0.1 ° min to max 0.3 ° 0.1 0.2 °

Events

Fail Landing Lights
Info Flaps Position 7 8 ft agl · 18 kt
Info Landing Lights Switched Off 8 ft agl · 18 kt
Info Flaps Position 6 8 ft agl · 18 kt
Info Flaps Position 5 8 ft agl · 18 kt
Info Flaps Position 4 8 ft agl · 8 kt
Info Flaps Position 3 8 ft agl · 6 kt
Info Flaps Position 2 8 ft agl · 6 kt
Info Flaps Position 1 8 ft agl · 7 kt
Info Flaps Fully Retracted 8 ft agl · 7 kt

Takeoff

OkTaxi lightsSet
100.00Takeoff roll1,259 m · 45 %
100.00Liftoff speed156 kt · target 162, 6 slow
95.82Runway alignment4.19 m L
OkBounce on takeoffNone
97.61Rate of climb698 fpm

Landing

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

100.00Threshold height49 ft
100.00Threshold speed146 kt · target 147, 1 slow
100.00Centreline offset0.03 m R
Flare 94.70Great 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.

Seven checks, two gates1,000 ft 500 ft
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 1,078 ft 0.06° L −1 kt
2.0 nm 760 ft 0.06° L −0 kt
1.5 nm 561 ft 0.05° R −0 kt
1.0 nm 381 ft 0.39° R −1 kt
0.5 nm 208 ft 0.31° R −1 kt
THR 48 ft 4.33 m R −1 kt

Touchdown on BGSF 09

Past threshold94.94
503m
Centreline100.00
1.38m R
Speed100.00
136kttarget 143 or less
Touchdown rate100.00
-110fpm
Impact100.00
1.17G
BouncesOk
None

Side view — the last 1,723 m of the approach.

49 ft over the threshold · target 50 ft 80 ft400 Ideal — 50 ft, down at 305 m This flight — 49 ft, down at 503 m

Plan view — the first 1,723 m of the 2,789 m runway, to the same scale as the side view.

5001,0001,500 THRESHOLD CROSS 2 kn FULL SCORE TO 503 M 503 m past threshold CLEARED

Touched down 503 m past the threshold — beyond the full-score zone. The arrival was smooth.

Runway used 1,601 m of 2,789 m · 57 %
Rollout distance100.00
1,098m57 % used
Rollout alignment99.87
3.08m R

The rest of the report

Explore in detail

Flight narrative

Departing from Logan International Airport (KBOS) in Boston, Massachusetts, the Boeing 737-800 began its journey by taxiing from the parking area to the runway, a process that took approximately 9 minutes and covered a distance of 2 nautical miles. As the aircraft lined up on runway 33L, it was cleared for departure, and with a takeoff distance of 1,259 meters, which equated to 45% of the runway, the aircraft lifted off at a speed of 157 knots. The local weather conditions at the time of departure were characterized by a temperature of 5°C, with a wind speed of 17 knots from a direction of 280°, resulting in a crosswind of 10 knots and a headwind of 14 knots.

As the aircraft climbed to its enroute altitude, it passed overhead Chelsea, Massachusetts, and continued its ascent to a maximum altitude of 33,168 feet above sea level. This climb phase, which lasted 24 minutes, covered a distance of 141 nautical miles and resulted in an increase of 32,124 feet in altitude. Following this, the aircraft entered a level cruise phase, which started approximately 1 mile southwest of the Beaver Creek Airport in Chesterville, Maine, and lasted for 180 minutes. During this period, the aircraft covered a distance of 1,420 nautical miles. The enroute descent phase began approximately 42 miles west of the Maniitsoq Airport in Maniitsoq, Greenland, and lasted 26 minutes, during which the aircraft descended from 31,801 feet to 1,436 feet above sea level, covering a distance of 137 nautical miles.

The final approach to runway 09 at Kangerlussuaq Airport (BGSF) was conducted from the southwest, with the aircraft heading 62.0° at an altitude of 1,289 feet above ground level and a distance of 4 nautical miles from the runway threshold. The landing was executed with a threshold speed of 146 knots, and the aircraft touched down at a speed of 136 knots, with a touchdown rate of -48 feet per minute. The touchdown point was located 88 meters beyond the touchdown zone, and the total landing distance was 1,643 meters, which equated to 59% of the runway length. Following the landing, the aircraft taxied to the parking area, a process that took approximately 1 minute and covered a distance of less than 1 nautical mile. The total flight distance was 1,706 nautical miles, and the aircraft used 10,224 kilograms of fuel during the flight, which lasted a total of 241 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 33L at KBOS Logan International Airport in the Boeing 737-800
99.12 %
100 %
Taxi
Taxiing from the parking to the runway took 9 minutes and covered 2 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
99.16 %
Takeoff Roll
Departure roll runway 33L at KBOS Logan International Airport. Takeoff distance 1,259 m 45 % of runway. Liftoff speed was 157 kt. Local weather - Temperature 5 °C. Wind 17 kt at 280 °. Crosswind: 10 kt Headwind: 14 kt.
Takeoff Distance
100 %
Roll distance of 1,259 m using 44.91 % of runway
Liftoff Speed
100 %
Liftoff speed was 157 kn - Target 162 kn
Alignment
95.82 %
4.19 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
160 90 20
Bank °
Info
2 1 0
Pitch °
Info
12 5.5 -1
02505007501,0001,2501,5001,7502,0002,2502,5002,750-25-20-15-10-50510152025 Runway Distance m Runway Alignment to End of Runway m
97.61 %
Climb 1
Departure climb to 50 ft agl from runway 33L KBOS Logan International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
170 160 150
Bank °
90.45 %
6 3 0
G
100 %
1.5 1 0.5
Pitch °
Info
15 13 11
Climb Rate fpm
Info
1,100 550 0
99.18 %
Climb 2
Departure climb to 400 ft agl from 33L KBOS Logan International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
180 165 150
Bank °
96.71 %
4 2 0
G
100 %
1.5 1 0.5
Pitch °
Info
17 15 12
Climb Rate fpm
Info
2,500 1,700 900
99.66 %
Climb 3
Departure climb to 1,000 ft agl from 33L KBOS Logan International Airport.
Alignment
100 %
2 0 -2
IAS kt
100 %
210 190 170
Bank °
98.29 %
3 1.5 0
G
100 %
1.5 1 0.5
Pitch °
Info
12 11 10
Climb Rate fpm
Info
2,600 2,100 1,600
02505007501,0001,2501,5001,7502,0002,2502,5002,7500119238357476595 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 09 at BGSF Kangerlussuaq Airport in the Boeing 737-800
Landing Score 99.46 %
Landing Summary

The Boeing 737-800 touched down smoothly on runway 09 at BGSF Kangerlussuaq Airport, showcasing exceptional approach quality. The aircraft descended from 1,289 feet above ground level (agl) at a distance of 4 nautical miles from the runway, aligning itself with the runway heading of 62.0 degrees. The approach was characterized by a stable and controlled descent, culminating in a good threshold height.

As the aircraft crossed the threshold, it maintained a speed of 146 knots, adhering to the recommended threshold speed. The touchdown point was located 88 meters beyond the designated touchdown zone, with a touchdown speed of 136 knots. The touchdown rate of -48 feet per minute was spot on, indicating a perfectly controlled descent. The runway touchdown alignment was flawless, with the aircraft centered on the runway. The local weather conditions, with a temperature of -15 degrees Celsius and a gentle headwind of 4 knots, did not pose any significant challenges to the landing.

The total landing distance of 1,643 meters was 59% of the runway length, demonstrating a respectable level of control and precision. The runway rollout alignment was very good, with the aircraft maintaining its centerline position throughout the rollout phase. Overall, the landing was deemed a success, with a score of 99.5% reflecting the high level of proficiency displayed by the crew.

100 %
Final 4
Approaching runway 09 at BGSF Kangerlussuaq Airport from 4 nm to 3 nm. Descent from 1,289 ft agl to 1,014 ft agl. A decrease of 276 ft in 24 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
146 143 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-485 -742 -1,000
33.253.53.7549501,0001,0501,1001,1501,2001,2501,3001,3501,4001,4501,500 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 09 at BGSF Kangerlussuaq Airport from 3 nm to 2 nm. Descent from 1,003 ft agl to 689 ft agl. A decrease of 314 ft in 23 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
147 144 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
1 0.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-642 -771 -900
22.252.52.7536507007508008509009501,0001,0501,100 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 09 at BGSF Kangerlussuaq Airport from 2 nm to 1 nm. Descent from 676 ft agl to 304 ft agl. A decrease of 371 ft in 25 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
147 144 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-693 -896 -1,100
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
100 %
Final 1
Approaching runway 09 at BGSF Kangerlussuaq Airport from 1 nm to 0 nm. Descent from 292 ft agl to 27 ft agl. A decrease of 264 ft in 20 seconds.
Glideslope
100 %
Excellent glideslope alignment
Heading
100 %
Excellent heading alignment
Glideslope °
100 %
4 3 2
IAS kt
100 %
146 143 140
Alignment
100 %
0.5 0 -0.5
Bank °
100 %
3 1.5 0
G
100 %
1.5 1 0.5
Descent Rate fpm
Info
-629 -765 -900
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
98.68 %
Landing
Landing on runway 09 at BGSF Kangerlussuaq Airport, runway length 2,789 m. Good threshold height. Threshold speed was good at 146 kt.
Height
100 %
Good threshold height. Target 50 ft agl
Speed
100 %
Threshold speed was good at 146 kt. Target 143 kt
Flare
94.7 %
Great landing flare
Centreline ft
100 %
100 0 -100
Bank °
100 %
2 1 0
G
100 %
1.5 1 0.5
IAS kt
Info
146 138 130
Pitch °
Info
4 2 0
Descent Rate fpm
Info
-51 -375 -700
07515022530037545052560001223354658 Runway Distance m Landing Height ft
075150225300375450525600-30-24-18-12-60612182430 Runway Distance m Runway Width m
99.24 %
Touchdown
Touchdown point was 86 m beyond the touchdown zone. Touchdown speed at 136 kt was good. Touchdown rate was perfect at -48 fpm. Runway touchdown alignment was perfect. Local weather - Temperature -15 °C. Wind 5 kt at 29 °. Crosswind: 2 kt Headwind: 4 kt.
Touchdown
100 %
Touchdown rate was perfect at -48 fpm.
Speed
100 %
Touchdown speed at 136 kt was good. Target below 139 kn
Distance
94.7 %
Touchdown point was 88 m beyond the touchdown zone.
Alignment
100 %
Runway touchdown alignment was perfect.
Bank
100 %
Bank angle 0.2 °
G
100 %
G 1.10 g
Bounce
100 %
No Bounce Detected
99.94 %
Rollout
Total landing distance 1,643 m, 59 % of runway. Runway rollout alignment was very good.
Distance
100 %
Landing distance 1,643 m using 58.93 % of runway
Alignment
99.87 %
Runway rollout alignment was very good.
G
100 %
1.25 1 0.75
IAS kt
Info
135 102 70
Bank °
Info
2 1 0
Pitch °
Info
5 2 -1
02004006008001,0001,2001,4001,600 Runway Distance m Runway Width m
97.25 %
Taxi
Taxiing to the parking from the runway took 1 minutes and covered less than 1 nm.
Landing Lights
45 %
Switched Off
Taxi Lights
100 %
Switched On
Ground Speed kt
100 %
30 15 0
Turn Speed
100 %
30 15 0
G
100 %
1.25 1 0.75
Bank °
Info
1 0.5 0
Pitch °
Info
1 0.5 0
Metrics
Metrics

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