TNCM to KSEA Flight Report - Boeing 777-300

Flight from TNCM to KSEA

Thursday, 01 May 2025 09:25

Minutes 456

3,381 nm

Fuel 53,943 kg

Boeing 777-300

Departure

Runway 10 at TNCM

Princess Juliana International Airport

Saint Martin, Arrondissement de Saint-Martin-Saint-Barthelemy, Saint Martin

Altitude

10 ft asl

Weight

268,885 kg

Fuel

66,286 kg

Temperature

26 °C

Wind Speed

2 kt

Wind Direction

80.0 °

Headwind

2 kt

Crosswind

0 kt

Arrival

Runway 34L at KSEA

Seattle–Tacoma International Airport

Seattle Washington, United States

387 ft asl

Altitude

214,942 kg

Weight

12,343 kg

Fuel

12 °C

Temperature

0 kt

Wind Speed

226.7 °

Wind Direction

0 kt

Headwind

0 kt

Crosswind

Flight Score 99.60%

Departure Score 99.83%

Enroute Score 99.72%

Arrival Score 99.25%

The flight began with a taxiing period from the parking to the runway, which took 4 minutes and covered less than 1 nautical mile. The aircraft, a Boeing 777-300, then departed from runway 10 at Princess Juliana International Airport (TNCM) in Saint Martin. The takeoff distance was 960 meters, which accounted for 42% of the runway. The liftoff speed was 161 knots, and the local weather conditions were characterized by a temperature of 28 degrees Celsius, a wind speed of 2 knots at 80 degrees, with a crosswind of 0 knots and a headwind of 2 knots.

As the aircraft climbed to its initial cruising altitude, it started to ascend from 1,071 feet above sea level to 33,952 feet, an increase of 32,882 feet in 17 minutes, covering a distance of 95 nautical miles. The enroute climb started 1 mile south of Marigot, and the aircraft continued to climb to higher altitudes throughout the flight. The first level cruise phase began 26 miles north of the British Virgin Islands and lasted for 96 minutes, covering 771 nautical miles.

The aircraft then underwent another climb phase, this time from 34,655 feet to 36,105 feet, an increase of 1,450 feet in 2 minutes, covering 13 nautical miles. The second level cruise phase started at a latitude of 28.5070135 and a longitude of -74.357328 and lasted for 179 minutes, covering 1,438 nautical miles. The aircraft continued to climb and cruise at various altitudes and locations throughout the flight.

As the flight progressed, the aircraft underwent another climb phase, this time from 35,955 feet to 37,974 feet, an increase of 2,019 feet in 3 minutes, covering 27 nautical miles. The third level cruise phase started 2 miles north of Stuart, Nebraska, and lasted for 122 minutes, covering 916 nautical miles. The aircraft then began its descent from 38,194 feet to 2,956 feet, a decrease of 35,238 feet in 23 minutes, covering 105 nautical miles.

The final approach to runway 34L at Seattle-Tacoma International Airport (KSEA) was made from the south, heading 0.0 degrees at 4 nautical miles and 1,232 feet above ground level. The landing was made on runway 34L, which had a length of 2,590 meters. The touchdown point was 49 meters beyond the touchdown zone, and the touchdown speed was 136 knots, which was a little fast. The touchdown rate was fair at -214 feet per minute, and the runway touchdown position was slightly misaligned by 5.4 meters from the centerline.

The total landing distance was 1,444 meters, which accounted for 56% of the runway. The runway rollout alignment was very good, and the taxiing to the parking from the runway took 3 minutes, covering less than 1 nautical mile. The total flight distance was 3,381 nautical miles, and the flight duration was 456 minutes, with a fuel consumption of 53,943 kilograms.

Vertical profile — planned vs actual

Landing

100 %

Touchdown

97.71 %

Approach & flare

Threshold height

100 %

Good threshold height.

Threshold speed

100 %

Threshold speed was good at 144 kt.

Flare

100 %

Perfect landing flare

Touchdown

Sink rate

96.07 %

Touchdown rate was fair at -214 ft/m.

Impact

100 %

Speed

100 %

Touchdown speed at 136 kt was a little fast.

Aim point

100 %

Touchdown point was 49 m beyond the touchdown zone.

Centreline

91.31 %

Runway touchdown position was slightly misaligned by 5.4 m from centreline.

Bounce

100 %

Flight Map

Replay this flight in 3D — the full flight path over the terrain with every stage, event and score along the route.

Flight Stages TNCM to KSEA

Click on a stage to view more detailed information

Departure Taxi

100 %

Taxiing from the parking to the runway took 4 minutes and covered less than 1 nm.

Score	Description	Start	Profile	End
100 %	Average speed 12 kt 0 kt min to max 14 kt	2		12 kt
100 %	Average speed turning corners 0 kt max 0 kt	0		0 kt
100 %	Average g force 1.00 g 0.97 g min to max 1.01 g	1.00		1.00 g
Info	Average pitch angle -0.4 ° -0.6 ° min to max 0.6 °	0.6		-0.5 °
Info	Average bank angle 0.0 ° 0.0 ° min to max 0.2 °	0.0		0.2 °
Info	Battery Master On at 09:25:39
Info	Engine 1 Started at 09:25:39
Info	Engine 2 Started at 09:25:39
Info	Beacon Lights Switched On at 09:25:39
Info	Navigation Lights Switched On at 09:25:39
Info	Taxi Lights Switched On at 09:25:39
Info	Landing Gear Down at 09:25:39
Info	Parking Brake On at 09:26:36
Info	Flaps Position 1 at 09:27:14
Info	Flaps Position 2 at 09:27:26
Info	Flaps Position 3 at 09:27:36
Info	Parking Brake Off at 09:28:15

Departure Runway Entry

Entering runway 10 at TNCM Princess Juliana International Airport, Average speed was 12 kt.

Score	Description	Start	Profile	End
Info	Average speed 13 kt 0 kt min to max 39 kt	12		39 kt
Info	Average pitch angle -0.4 ° -0.8 ° min to max -0.2 °	-0.5		-0.3 °
Info	Average bank angle 0.2 ° 0.0 ° min to max 0.5 °	0.2		0.2 °
Info	Average g force 1.00 g 0.99 g min to max 1.01 g	1.00		1.00 g
Info	Parking Brake On at 09:29:36
Info	Parking Brake Off at 09:29:39
Info	Landing Lights Switched On at 09:30:01
Info	Strobe Lights Switched On at 09:30:03

Departure Roll

99.13 %

Departure roll runway 10 at TNCM Princess Juliana International Airport. Takeoff distance 960 m 42 % of runway. Liftoff speed was 161 kt. Local weather - Temperature 28 °C. Wind 2 kt at 80 °. Crosswind: 0 kt Headwind: 2 kt.

Score	Description	Start	Profile	End
100 %	Takeoff distance 960 m 42 % of runway
100 %	Liftoff speed was 161 kt Target 165 kt
95.67 %	Runway alignment max 4.24 m 0.00 m left to 4.24 m right	-4.19		-3.31 m
100 %	Average g force 1.00 g 0.93 g min to max 1.09 g	1.00		1.03 g
100 %	Takeoff Bounce
Info	Average pitch angle 0.2 ° -0.3 ° min to max 9.0 °	-0.2		9.0 °
Info	Average bank angle 0.0 ° 0.0 ° min to max 0.2 °	0.2		0.0 °

Departure Climb 1

100 %

Departure climb to 50 ft agl from runway 10 TNCM Princess Juliana International Airport.

Score	Description	Start	Profile	End
100 %	Heading variation 0.2 ° 0.1 ° min to max 0.2 °	0.2		0.1 °
100 %	Average speed 169 kt 162 kt min to max 174 kt	162		174 kt
100 %	Average bank angle 0.0 ° 0.0 ° min to max 0.0 °	0.0		0.0 °
100 %	Average g force 1.20 g 1.04 g min to max 1.23 g	1.04		1.23 g
Info	Average VSI 639 fpm 68 fpm min to max 1,220 fpm	68		1,220 fpm
Info	Average altitude 20 ft agl 0 ft agl min to max 46 ft agl	0		46 ft agl
Info	Average pitch angle 12.5 ° 9.2 ° min to max 14.4 °	9.2		14.4 °

Departure Climb 2

100 %

Departure climb to 400 ft agl from 10 TNCM Princess Juliana International Airport.

Score	Description	Start	Profile	End
100 %	Heading variation 0.1 ° 0.1 ° min to max 0.1 °	0.1		0.1 °
100 %	Average speed 181 kt 174 kt min to max 205 kt	174		205 kt
100 %	Average bank angle 0.0 ° 0.0 ° min to max 0.2 °	0.0		0.1 °
100 %	Average g force 1.13 g 0.90 g min to max 1.23 g	1.23		1.02 g
Info	Average VSI 1,749 fpm 1,246 fpm min to max 2,586 fpm	1,246		2,586 fpm
Info	Average altitude 111 ft agl 47 ft agl min to max 356 ft agl	47		356 ft agl
Info	Average pitch angle 13.1 ° 10.7 ° min to max 14.4 °	14.4		11.4 °
Info	Landing Gear Up at 09:32:16
Info	Flaps Position 2 at 09:32:23

Departure Climb 3

100 %

Departure climb to 1,000 ft agl from 10 TNCM Princess Juliana International Airport.

Score	Description	Start	Profile	End
100 %	Heading variation 0.2 ° 0.0 ° min to max 0.6 °	0.0		0.6 °
100 %	Average speed 221 kt 208 kt min to max 235 kt	208		235 kt
100 %	Average bank angle 9.7 ° 0.8 ° min to max 25.9 °	0.8		25.9 °
100 %	Average g force 1.00 g 0.93 g min to max 1.05 g	1.04		1.00 g
100 %	Landing gear up
Info	Average VSI 3,345 fpm 2,737 fpm min to max 3,628 fpm	2,737		3,498 fpm
Info	Average altitude 685 ft agl 405 ft agl min to max 978 ft agl	405		978 ft agl
Info	Average pitch angle 12.2 ° 11.2 ° min to max 12.9 °	11.8		11.2 °

Enroute Climb

100 %

Enroute climb started 1 mile south of Marigot (Arrondissement de Saint-Martin-Saint-Barthelemy, Saint Martin). Climbing from 1,071 ft asl to 33,952 ft asl, an increase of 32,882 ft in 17 minutes and covering 95 nm.

Score	Description	Start	Profile	End
100 %	Average speed 275 kt 232 kt min to max 321 kt	237		291 kt
100 %	Average bank angle 14.6 ° 0.0 ° min to max 27.2 °	26.8		0.1 °
100 %	Average g force 1.03 g 0.87 g min to max 1.15 g	1.02		1.00 g
Info	Average VSI 2,413 fpm -18 fpm min to max 3,450 fpm	3,450		15 fpm
Info	Average altitude 13,507 ft asl 1,071 ft asl min to max 33,953 ft asl	1,071		33,952 ft asl
Info	Average pitch angle 7.9 ° 2.7 ° min to max 11.6 °	11.1		2.8 °
Info	Turn coordination 0 0 min to max 0	0		0
Info	Flaps Position 1 at 09:32:40
Info	Flaps Fully Retracted at 09:32:53
Info	Landing Lights Switched Off at 09:35:55
Info	Taxi Lights Switched Off at 09:35:58

Enroute Level

100 %

Enroute level cruise started 26 miles north of R095 British Virgin Static Carrier - Prince of Wales (British Virgin Islands, British Virgin Islands) and lasted 96 minutes, covering 771 nm.

Score	Description	Start	Profile	End
100 %	Average altitude 34,053 ft asl 33,949 ft asl min to max 34,409 ft asl	33,956		34,409 ft asl
100 %	Average speed 291 kt 290 kt min to max 293 kt	291		291 kt
100 %	Average bank angle 0.9 ° 0.0 ° min to max 13.1 °	0.3		0.1 °
100 %	Average g force 1.00 g 0.97 g min to max 1.06 g	1.00		1.01 g
Info	Turn coordination 0 0 min to max 0	0		0
Info	Average pitch angle 2.7 ° 2.5 ° min to max 4.2 °	2.8		4.2 °

Enroute Climb 2

100 %

Enroute climb started Latitude: 28.3134091 Longitude: -74.1856748. Climbing from 34,655 ft asl to 36,105 ft asl, an increase of 1,450 ft in 2 minutes and covering 13 nm.

Score	Description	Start	Profile	End
100 %	Average speed 281 kt 278 kt min to max 289 kt	289		278 kt
100 %	Average bank angle 0.2 ° 0.0 ° min to max 0.5 °	0.1		0.0 °
100 %	Average g force 0.99 g 0.90 g min to max 1.00 g	1.00		1.00 g
Info	Average VSI 874 fpm -22 fpm min to max 1,549 fpm	1,518		-22 fpm
Info	Average altitude 35,632 ft asl 34,655 ft asl min to max 36,105 ft asl	34,655		36,105 ft asl
Info	Average pitch angle 3.9 ° 3.0 ° min to max 4.6 °	4.4		3.0 °
Info	Turn coordination 0 0 min to max 0	0		0

Enroute Level 2

100 %

Enroute level cruise started Latitude: 28.5070135 Longitude: -74.357328 and lasted 179 minutes, covering 1,438 nm.

Score	Description	Start	Profile	End
100 %	Average altitude 36,038 ft asl 35,805 ft asl min to max 36,220 ft asl	36,104		35,950 ft asl
100 %	Average speed 278 kt 269 kt min to max 286 kt	278		279 kt
100 %	Average bank angle 1.5 ° 0.0 ° min to max 17.0 °	0.2		0.3 °
100 %	Average g force 1.00 g 0.97 g min to max 1.08 g	1.01		1.00 g
Info	Turn coordination 0 0 min to max 0	0		0
Info	Average pitch angle 2.9 ° 2.5 ° min to max 3.6 °	3.1		2.7 °

Enroute Climb 3

100 %

Enroute climb started 6 miles south east of KONL O'Neill Municipal Airport–John L Baker Field O'Neill (Nebraska, United States). Climbing from 35,955 ft asl to 37,974 ft asl, an increase of 2,019 ft in 3 minutes and covering 27 nm.

Score	Description	Start	Profile	End
100 %	Average speed 273 kt 265 kt min to max 280 kt	279		267 kt
100 %	Average bank angle 0.4 ° 0.0 ° min to max 3.4 °	0.1		0.3 °
100 %	Average g force 1.00 g 0.91 g min to max 1.03 g	1.00		1.00 g
Info	Average VSI 549 fpm -28 fpm min to max 1,584 fpm	26		21 fpm
Info	Average altitude 36,883 ft asl 35,955 ft asl min to max 37,974 ft asl	35,955		37,974 ft asl
Info	Average pitch angle 3.5 ° 2.6 ° min to max 4.8 °	2.7		3.1 °
Info	Turn coordination 0 0 min to max 0	0		0

Enroute Level 3

100 %

Enroute level cruise started 2 miles north of Stuart (Nebraska, United States) and lasted 122 minutes, covering 916 nm.

Score	Description	Start	Profile	End
100 %	Average altitude 38,167 ft asl 37,975 ft asl min to max 38,281 ft asl	37,975		38,198 ft asl
100 %	Average speed 266 kt 264 kt min to max 268 kt	266		266 kt
100 %	Average bank angle 0.9 ° 0.0 ° min to max 12.8 °	0.8		0.3 °
100 %	Average g force 1.00 g 0.91 g min to max 1.09 g	1.00		1.00 g
Info	Turn coordination 0 0 min to max 0	0		0
Info	Average pitch angle 2.9 ° 2.2 ° min to max 3.6 °	3.1		2.8 °

Enroute Descent

100 %

Enroute descent started 4 miles south of KEPP Ephrata Airport Ephrata (Washington, United States). Descent from 38,194 ft asl to 2,956 ft asl, a decrease of 35,238 ft in 23 minutes and covering 105 nm.

Score	Description	Start	Profile	End
100 %	Average speed 261 kt 206 kt min to max 306 kt	266		206 kt
100 %	Average bank angle 13.4 ° 0.0 ° min to max 30.9 °	0.8		28.6 °
100 %	Average g force 1.05 g 0.86 g min to max 1.25 g	0.99		1.19 g
Info	Average VSI -1,255 fpm -3,727 fpm min to max 21 fpm	-29		-366 fpm
Info	Average altitude 11,938 ft asl 2,956 ft asl min to max 38,204 ft asl	38,194		2,956 ft asl
Info	Average pitch angle 1.3 ° -2.5 ° min to max 6.5 °	2.8		6.5 °
Info	Turn coordination 0 0 min to max 0	0		0
Info	Landing Lights Switched On at 16:49:25
Info	Taxi Lights Switched On at 16:49:27
Info	Flaps Position 1 at 16:55:59

Enroute Level 4

97.74 %

Enroute level cruise started overhead Edgewood (Washington, United States) and lasted 3 minutes, covering 8 nm.

Score	Description	Start	Profile	End
92.46 %	Average altitude 2,630 ft asl 1,654 ft asl min to max 3,007 ft asl	2,952		1,654 ft asl
100 %	Average speed 178 kt 145 kt min to max 205 kt	205		145 kt
100 %	Average bank angle 15.8 ° 0.0 ° min to max 31.9 °	26.4		0.1 °
100 %	Average g force 1.06 g 0.85 g min to max 1.23 g	1.20		1.07 g
Info	Turn coordination 0 0 min to max 0	0		0
Info	Average pitch angle 4.9 ° 1.1 ° min to max 8.6 °	6.9		3.2 °
Info	Flaps Position 2 at 16:56:37
Info	Flaps Position 3 at 16:57:21
Info	Landing Gear Down at 16:57:27
Info	Flaps Position 4 at 16:58:05
Info	Flaps Position 5 at 16:58:30
Info	Flaps Position 6 at 16:58:51

Arrival Final 4

100 %

Approaching runway 34L at KSEA Seattle–Tacoma International Airport from 4 nm to 3 nm. Descent from 1,232 ft agl to 924 ft agl. A decrease of 309 ft in 23 seconds.

Score	Description	Start	Profile	End
100 %	Approach angle 3.0 ° 3.0 ° min to max 3.1 ° Target 3.3 °	3.0		3.0 °
100 %	Average speed 144 kt 144 kt min to max 145 kt	145		144 kt
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 0.6 °	0.0		0.6 °
100 %	Average g force 0.99 g 0.94 g min to max 1.04 g	1.04		1.00 g
Info	Average VSI -788 fpm -977 fpm min to max -485 fpm	-569		-766 fpm
Info	Average altitude 1,085 ft agl 924 ft agl min to max 1,232 ft agl	1,232		924 ft agl
Info	Average pitch angle 1.6 ° 0.8 ° min to max 3.0 °	3.0		2.0 °

Arrival Final 3

100 %

Approaching runway 34L at KSEA Seattle–Tacoma International Airport from 3 nm to 2 nm. Descent from 911 ft agl to 603 ft agl. A decrease of 307 ft in 23 seconds.

Score	Description	Start	Profile	End
100 %	Approach angle 3.0 ° 3.0 ° min to max 3.0 ° Target 3.3 °	3.0		3.0 °
100 %	Average speed 144 kt 144 kt min to max 144 kt	144		144 kt
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 0.6 °	0.6		0.0 °
100 %	Average g force 1.00 g 0.99 g min to max 1.02 g	1.00		1.00 g
Info	Average VSI -769 fpm -806 fpm min to max -735 fpm	-767		-765 fpm
Info	Average altitude 755 ft agl 603 ft agl min to max 911 ft agl	911		603 ft agl
Info	Average pitch angle 2.0 ° 1.9 ° min to max 2.1 °	2.0		2.0 °
Info	GPWS Warning Activated at 16:59:38
Info	GPWS Warning Deactivated at 16:59:40
Info	GPWS Warning Activated at 16:59:46

Arrival Final 2

100 %

Approaching runway 34L at KSEA Seattle–Tacoma International Airport from 2 nm to 1 nm. Descent from 591 ft agl to 283 ft agl. A decrease of 308 ft in 23 seconds.

Score	Description	Start	Profile	End
100 %	Approach angle 3.0 ° 3.0 ° min to max 3.0 ° Target 3.3 °	3.0		3.0 °
100 %	Average speed 144 kt 144 kt min to max 144 kt	144		144 kt
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 0.1 °	0.1		0.0 °
100 %	Average g force 1.00 g 0.99 g min to max 1.00 g	1.00		1.00 g
Info	Average VSI -769 fpm -790 fpm min to max -757 fpm	-764		-764 fpm
Info	Average altitude 434 ft agl 283 ft agl min to max 591 ft agl	591		283 ft agl
Info	Average pitch angle 2.0 ° 2.0 ° min to max 2.1 °	2.0		2.0 °
Info	GPWS Warning Deactivated at 16:59:47
Info	GPWS Warning Activated at 16:59:51
Info	GPWS Warning Deactivated at 16:59:52
Info	GPWS Warning Activated at 16:59:58
Info	GPWS Warning Deactivated at 16:59:59
Info	GPWS Warning Activated at 17:00:06
Info	GPWS Warning Deactivated at 17:00:07

Arrival Final 1

100 %

Approaching runway 34L at KSEA Seattle–Tacoma International Airport from 1 nm to 0 nm. Descent from 270 ft agl to 22 ft agl. A decrease of 248 ft in 19 seconds.

Score	Description	Start	Profile	End
100 %	Approach angle 3.1 ° 2.9 ° min to max 3.4 ° Target 3.3 °	3.0		3.4 °
100 %	Average speed 144 kt 144 kt min to max 144 kt	144		144 kt
100 %	Heading variation -0.0 ° -0.0 ° min to max 0.0 °	-0.0		-0.0 °
100 %	Average bank angle 0.9 ° 0.0 ° min to max 1.4 °	0.0		0.8 °
100 %	Average g force 1.01 g 0.99 g min to max 1.03 g	1.00		1.03 g
Info	Average VSI -678 fpm -802 fpm min to max -620 fpm	-768		-620 fpm
Info	Average altitude 71 ft agl 22 ft agl min to max 270 ft agl	270		22 ft agl
Info	Average pitch angle 2.2 ° 1.8 ° min to max 2.6 °	2.0		2.4 °

Arrival Landing

100 %

Landing on runway 34L at KSEA Seattle–Tacoma International Airport, runway length 2,590 m. Good threshold height. Threshold speed was good at 144 kt.

Score	Description	Start	Profile	End
100 %	Threshold speed was good at 144 kt. Target 138 kt
100 %	Target 50 ft agl
100 %	Landing and flare profile
100 %	Heading variation -0.1 ° -0.2 ° min to max -0.0 °	-0.0		-0.2 °
100 %	Average bank angle 0.6 ° 0.0 ° min to max 1.6 °	0.8		1.6 °
100 %	Average g force 1.04 g 1.00 g min to max 1.12 g	1.03		1.00 g
Info	Average speed 141 kt 136 kt min to max 144 kt	144		136 kt
Info	Average VSI -473 fpm -618 fpm min to max -214 fpm	-618		-214 fpm
Info	Average altitude 18 ft agl 1 ft agl min to max 44 ft agl	44		1 ft agl
Info	Average pitch angle 3.2 ° 2.3 ° min to max 4.9 °	2.4		3.6 °

Arrival Touchdown

97.71 %

Touchdown point was 49 m beyond the touchdown zone. Touchdown speed at 136 kt was a little fast. Touchdown rate was fair at -214 fpm. Runway touchdown position was slightly misaligned by 5.4 m from centreline. Local weather - Temperature 12 °C. .

Score	Description	Start	Profile	End
96.07 %	Touchdown VSI was -214 fpm.
100 %	Touchdown distance was 464 m Target 457 m
100 %	Speed at touchdown 136 kt Target below 135 kt
91.31 %	Runway alignment max 5.43 m 5.40 m right	-5.39		-5.34 m
100 %	Average bank angle 0.9 ° 0.0 ° min to max 1.6 °	1.6		0.0 °
100 %	Average g force 1.04 g 0.99 g min to max 1.10 g	1.00		1.10 g
100 %	Landing Bounce
Info	Average speed 136 kt 136 kt min to max 136 kt	136		136 kt
Info	Average pitch angle 3.4 ° 3.2 ° min to max 3.6 °	3.6		3.2 °

Arrival Rollout

96.3 %

Total landing distance 1,444 m, 56 % of runway. Runway rollout alignment was very good.

Score	Description	Start	Profile	End
100 %	Landing distance 1,444 m 56 % of runway.
91.77 %	Runway alignment max 5.96 m 0.65 m left to 5.31 m right	-5.31		-0.72 m
100 %	Average g force 1.01 g 0.99 g min to max 1.10 g	1.10		1.00 g
Info	Average speed 125 kt 72 kt min to max 135 kt	135		72 kt
Info	Average pitch angle 1.1 ° -0.6 ° min to max 3.2 °	3.2		-0.5 °
Info	Average bank angle 0.2 ° 0.0 ° min to max 0.6 °	0.1		0.0 °

Runway Exit

Exiting runway, average speed 29 kt

Score	Description	Start	Profile	End
Info	Average speed 29 kt 16 kt min to max 68 kt	68		16 kt
Info	Average pitch angle -0.5 ° -0.7 ° min to max -0.4 °	-0.5		-0.5 °
Info	Average bank angle 0.0 ° 0.0 ° min to max 0.2 °	0.0		0.0 °
Info	Average g force 1.00 g 0.99 g min to max 1.00 g	1.00		1.00 g
Info	Flaps Position 5 at 17:01:20
Info	Landing Lights Switched Off at 17:01:21
Info	Strobe Lights Switched Off at 17:01:24
Info	Flaps Position 4 at 17:01:27

Arrival Taxi

100 %

Taxiing to the parking from the runway took 3 minutes and covered less than 1 nm.

Score	Description	Start	Profile	End
100 %	Average speed 14 kt 0 kt min to max 16 kt	16		0 kt
100 %	Average speed turning corners 9 kt max 9 kt	0		0 kt
100 %	Average g force 1.00 g 0.99 g min to max 1.00 g	1.00		1.00 g
Info	Average pitch angle -0.5 ° -0.6 ° min to max -0.4 °	-0.4		-0.4 °
Info	Average bank angle 0.0 ° 0.0 ° min to max 0.3 °	0.0		0.0 °
Info	Flaps Position 3 at 17:01:38
Info	Flaps Position 2 at 17:01:44
Info	Flaps Position 1 at 17:01:53
Info	Flaps Fully Retracted at 17:02:05

Takeoff on runway 10 at TNCM Princess Juliana International Airport in the Boeing 777-300

99.83 %

100 %

Taxi

Taxiing from the parking to the runway took 4 minutes and covered less than 1 nm.

Taxi Lights

100 %

Switched On

Ground Speed kt

100 %

Turn Speed

100 %

Bank °

Info

Pitch °

Info

99.13 %

Takeoff Roll

Takeoff Distance

100 %

Roll distance of 960 m using 41.84 % of runway

Liftoff Speed

100 %

Liftoff speed was 161 kn - Target 165 kn

Alignment

95.67 %

0.00 m left to 4.24 m right

Bounce

100 %

No Bounce Detected

Strobe Lights

100 %

Switched On

Landing Lights

100 %

Switched On

100 %

IAS kt

Info

Bank °

Info

Pitch °

Info

100 %

Climb 1

Departure climb to 50 ft agl from runway 10 TNCM Princess Juliana International Airport.

Alignment

100 %

IAS kt

100 %

Bank °

100 %

Pitch °

Info

Climb Rate fpm

Info

100 %

Climb 2

Departure climb to 400 ft agl from 10 TNCM Princess Juliana International Airport.

Alignment

100 %

IAS kt

100 %

Bank °

100 %

Pitch °

Info

Climb Rate fpm

Info

100 %

Climb 3

Departure climb to 1,000 ft agl from 10 TNCM Princess Juliana International Airport.

Alignment

100 %

IAS kt

100 %

Bank °

100 %

Pitch °

Info

Climb Rate fpm

Info

Landing on runway 34L at KSEA Seattle–Tacoma International Airport in the Boeing 777-300

Landing Score 98.5 %

Landing Summary

The Boeing 777-300 aircraft successfully landed at Seattle–Tacoma International Airport (KSEA) on runway 34L. The final approach was executed from the south, with the aircraft maintaining a heading of 0.0° at a distance of 4 nautical miles and an altitude of 1,232 feet above ground level (agl). The aircraft's approach was deemed satisfactory, with a score of 98.5%.

Upon landing, the aircraft touched down 49 meters beyond the designated touchdown zone, which is slightly outside the recommended area. The touchdown speed of 136 knots was slightly faster than the recommended threshold speed of 144 knots. However, the touchdown rate of -214 feet per minute (fpm) was considered fair, indicating a relatively smooth descent.

The runway touchdown position was slightly misaligned from the centerline by 5.4 meters, which may require some adjustments during future approaches. The local weather conditions at the time of landing were characterized by a temperature of 12°C, which did not appear to have any significant impact on the landing.

The total landing distance of 1,444 meters was 56% of the available runway length, indicating that the aircraft had sufficient space to come to a stop. The runway rollout alignment was very good, suggesting that the pilot maintained control of the aircraft during the landing roll.

Overall, the landing was considered successful, with the aircraft coming to a stop safely on the runway. However, there are some areas for improvement, including reducing the touchdown speed and improving the runway alignment during future approaches.

100 %

Final 4

Approaching runway 34L at KSEA Seattle–Tacoma International Airport from 4 nm to 3 nm. Descent from 1,232 ft agl to 924 ft agl. A decrease of 309 ft in 23 seconds.

Glideslope

100 %

Excellent glideslope alignment

Heading

100 %

Excellent heading alignment

Glideslope °

100 %

IAS kt

100 %

Alignment

100 %

Bank °

100 %

Descent Rate fpm

Info

100 %

Final 3

Approaching runway 34L at KSEA Seattle–Tacoma International Airport from 3 nm to 2 nm. Descent from 911 ft agl to 603 ft agl. A decrease of 307 ft in 23 seconds.

Glideslope

100 %

Excellent glideslope alignment

Heading

100 %

Excellent heading alignment

Glideslope °

100 %

IAS kt

100 %

Alignment

100 %

Bank °

100 %

Descent Rate fpm

Info

100 %

Final 2

Approaching runway 34L at KSEA Seattle–Tacoma International Airport from 2 nm to 1 nm. Descent from 591 ft agl to 283 ft agl. A decrease of 308 ft in 23 seconds.

Glideslope

100 %

Excellent glideslope alignment

Heading

100 %

Excellent heading alignment

Glideslope °

100 %

IAS kt

100 %

Alignment

100 %

Bank °

100 %

Descent Rate fpm

Info

100 %

Final 1

Approaching runway 34L at KSEA Seattle–Tacoma International Airport from 1 nm to 0 nm. Descent from 270 ft agl to 22 ft agl. A decrease of 248 ft in 19 seconds.

Glideslope

100 %

Excellent glideslope alignment

Heading

100 %

Excellent heading alignment

Glideslope °

100 %

IAS kt

100 %

Alignment

100 %

Bank °

100 %

Descent Rate fpm

Info

100 %

Landing

Landing on runway 34L at KSEA Seattle–Tacoma International Airport, runway length 2,590 m. Good threshold height. Threshold speed was good at 144 kt.

Height

100 %

Good threshold height. Target 50 ft agl

Speed

100 %

Threshold speed was good at 144 kt. Target 138 kt

Flare

100 %

Perfect landing flare

Centreline ft

100 %

Bank °

100 %

IAS kt

Info

Pitch °

Info

Descent Rate fpm

Info

97.71 %

Touchdown

96.07 %

Touchdown rate was fair at -214 ft/m.

Speed

100 %

Touchdown speed at 136 kt was a little fast. Target below 135 kn

Distance

100 %

Touchdown point was 49 m beyond the touchdown zone.

Alignment

91.31 %

Runway touchdown position was slightly misaligned by 5.4 m from centreline.

Bank

100 %

Bank angle 0.9 °

100 %

G 1.04 g

Bounce

100 %

No Bounce Detected

96.3 %

Rollout

Total landing distance 1,444 m, 56 % of runway. Runway rollout alignment was very good.

Distance

100 %

Landing distance 1,444 m using 55.74 % of runway

Alignment

91.77 %

Runway rollout alignment was very good.

100 %

IAS kt

Info

Bank °

Info

Pitch °

Info

100 %

Taxi

Taxiing to the parking from the runway took 3 minutes and covered less than 1 nm.

Landing Lights

100 %

Switched Off

Taxi Lights

100 %

Switched On

Ground Speed kt

100 %

Turn Speed

100 %

Bank °

Info

Pitch °

Info

Metrics

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