ZBAA to KIAD Flight Report - Boeing 777-300

Flight from ZBAA to KIAD

Wednesday, 25 February 2026 02:00

Minutes 824

7,207 nm

Fuel 114,084 kg

Boeing 777-300

Departure

Runway 36R at ZBAA

Beijing Capital International Airport

Beijing, Beijing Shi, China

Altitude

98 ft asl

Weight

333,246 kg

Fuel

127,093 kg

Temperature

6 °C

Wind Speed

4 kt

Wind Direction

340.0 °

Headwind

4 kt

Crosswind

0 kt

Arrival

Runway 19L at KIAD

Washington Dulles International Airport

Dulles Virginia, United States

289 ft asl

Altitude

219,162 kg

Weight

13,009 kg

Fuel

4 °C

Temperature

4 kt

Wind Speed

140.0 °

Wind Direction

3 kt

Headwind

2 kt

Crosswind

Flight Score 98.97%

Departure Score 99.77%

Enroute Score 98.69%

Arrival Score 98.46%

The flight in question was operated by a Boeing 777-300 aircraft. The aircraft began its journey by taxiing from the parking area to the runway, a process that took 8 minutes and covered a distance of 3 nautical miles. The departure roll took place on runway 36R at Beijing Capital International Airport (ZBAA), with a takeoff distance of 2,206 meters, which accounted for 58% of the runway.

As the aircraft lifted off, it reached a liftoff speed of 188 knots. The local weather conditions at the time of departure were characterized by a temperature of 9°C, with a wind speed of 5 knots at a direction of 340°. The crosswind was 1 knot, while the headwind was 5 knots.

The enroute climb began approximately 1 mile north of ZBAA, where the aircraft climbed from an altitude of 1,140 feet above sea level to 26,643 feet above sea level, an increase of 25,503 feet, in 15 minutes and covering a distance of 90 nautical miles.

The aircraft then entered a level cruise phase, which started 9 miles north of Tianjin Binhai International Airport (ZBTJ) and lasted for 2 minutes, covering a distance of 12 nautical miles. This was followed by another climb phase, which began 6 miles east of ZBTJ and took the aircraft from 26,728 feet to 30,474 feet above sea level, an increase of 3,745 feet, in 5 minutes and covering a distance of 47 nautical miles.

The aircraft then entered a prolonged level cruise phase, which started 36 miles southeast of Hangu and lasted for 183 minutes, covering a distance of 1,641 nautical miles. This was followed by another climb phase, which began at a specific latitude and longitude and took the aircraft from 30,395 feet to 31,992 feet above sea level, an increase of 1,598 feet, in 2 minutes and covering a distance of 15 nautical miles.

The aircraft then entered another level cruise phase, which started at a specific latitude and longitude and lasted for 182 minutes, covering a distance of 1,638 nautical miles. This was followed by another climb phase, which began at a specific latitude and longitude and took the aircraft from 31,662 feet to 33,582 feet above sea level, an increase of 1,919 feet, in 3 minutes and covering a distance of 34 nautical miles.

The aircraft then entered another level cruise phase, which started at a specific latitude and longitude and lasted for 212 minutes, covering a distance of 1,966 nautical miles. This was followed by another climb phase, which began 24 miles east of Embarras Airport (CFN4) and took the aircraft from 32,266 feet to 34,312 feet above sea level, an increase of 2,046 feet, in 3 minutes and covering a distance of 31 nautical miles.

The aircraft then entered a prolonged level cruise phase, which started 28 miles northeast of Johnson Lake Airport (CFL9) and lasted for 479 minutes, covering a distance of 1,615 nautical miles.

As the aircraft approached its destination, it began its descent phase, which started 2 miles north of Ramblewood and took the aircraft from 34,903 feet to 4,854 feet above sea level, a decrease of 30,049 feet, in 14 minutes and covering a distance of 90 nautical miles.

The aircraft then entered a level cruise phase, which started 1 mile south of Buckeystown and lasted for 2 minutes, covering a distance of 7 nautical miles. This was followed by another descent phase, which began 2 miles north of Poolesville and took

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 ZBAA to KIAD

Click on a stage to view more detailed information

Departure Taxi

100 %

Taxiing from the parking to the runway took 8 minutes and covered 3 nm.

Score	Description	Start	Profile	End
100 %	Average speed 18 kt 0 kt min to max 24 kt	2		16 kt
100 %	Average speed turning corners 11 kt max 11 kt	0		0 kt
100 %	Average g force 1.00 g 0.96 g min to max 1.00 g	0.98		1.00 g
Info	Average pitch angle -0.4 ° -0.6 ° min to max -0.4 °	-0.5		-0.4 °
Info	Average bank angle 0.0 ° 0.0 ° min to max 0.5 °	0.1		0.1 °
Info	Battery Master On at 02:00:34
Info	Engine 2 Started at 02:00:34
Info	Beacon Lights Switched On at 02:00:34
Info	Navigation Lights Switched On at 02:00:34
Info	Strobe Lights Switched On at 02:00:34
Info	Landing Gear Down at 02:00:34
Info	Parking Brake On at 02:02:18
Info	Engine 1 Started at 02:02:30
Info	Taxi Lights Switched On at 02:03:07
Info	Flaps Position 1 at 02:03:07
Info	Flaps Position 2 at 02:03:19
Info	Parking Brake Off at 02:03:24
Info	Flaps Position 3 at 02:03:29
Info	Landing Lights Switched On at 02:08:59

Departure Runway Entry

Entering runway 36R at ZBAA Beijing Capital International Airport, Average speed was 20 kt.

Score	Description	Start	Profile	End
Info	Average speed 16 kt 16 kt min to max 16 kt	16		16 kt
Info	Average pitch angle -0.4 ° -0.4 ° min to max -0.4 °	-0.4		-0.4 °
Info	Average bank angle 0.1 ° 0.0 ° min to max 0.1 °	0.1		0.0 °
Info	Average g force 1.00 g 1.00 g min to max 1.00 g	1.00		1.00 g

Departure Roll

99.26 %

Departure roll runway 36R at ZBAA Beijing Capital International Airport. Takeoff distance 2,206 m 58 % of runway. Liftoff speed was 188 kt. Local weather - Temperature 9 °C. Wind 5 kt at 340 °. Crosswind: 1 kt Headwind: 5 kt.

Score	Description	Start	Profile	End
100 %	Takeoff distance 2,206 m 58 % of runway
100 %	Liftoff speed was 188 kt Target 179 kt
96.3 %	Runway alignment max 4.06 m 0.00 m left to 4.06 m right	-2.97		-3.94 m
100 %	Average g force 1.00 g 0.98 g min to max 1.02 g	1.00		1.02 g
100 %	Takeoff Bounce
Info	Average pitch angle 0.0 ° -0.4 ° min to max 6.9 °	-0.4		6.9 °
Info	Average bank angle 0.1 ° 0.0 ° min to max 0.4 °	0.0		0.3 °

Departure Climb 1

100 %

Departure climb to 50 ft agl from runway 36R ZBAA Beijing Capital 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 193 kt 188 kt min to max 196 kt	188		195 kt
100 %	Average bank angle 0.7 ° 0.3 ° min to max 1.4 °	0.3		1.4 °
100 %	Average g force 1.09 g 1.02 g min to max 1.12 g	1.02		1.12 g
Info	Average VSI 437 fpm 47 fpm min to max 930 fpm	47		930 fpm
Info	Average altitude 17 ft agl 0 ft agl min to max 47 ft agl	0		47 ft agl
Info	Average pitch angle 9.1 ° 7.0 ° min to max 11.4 °	7.0		11.4 °
Info	Landing Gear Up at 02:10:30

Departure Climb 2

99.57 %

Departure climb to 400 ft agl from 36R ZBAA Beijing Capital International Airport.

Score	Description	Start	Profile	End
100 %	Heading variation 0.1 ° 0.1 ° min to max 0.3 °	0.1		0.3 °
100 %	Average speed 196 kt 191 kt min to max 197 kt	195		191 kt
98.26 %	Average bank angle 1.7 ° 0.7 ° min to max 2.7 °	1.5		1.7 °
100 %	Average g force 1.14 g 1.02 g min to max 1.16 g	1.12		1.02 g
Info	Average VSI 1,386 fpm 952 fpm min to max 3,001 fpm	952		3,001 fpm
Info	Average altitude 93 ft agl 48 ft agl min to max 348 ft agl	48		348 ft agl
Info	Average pitch angle 13.0 ° 11.5 ° min to max 17.0 °	11.5		16.7 °

Departure Climb 3

100 %

Departure climb to 1,000 ft agl from 36R ZBAA Beijing Capital International Airport.

Score	Description	Start	Profile	End
100 %	Heading variation 0.4 ° 0.3 ° min to max 0.4 °	0.3		0.4 °
100 %	Average speed 190 kt 189 kt min to max 192 kt	190		192 kt
100 %	Average bank angle 1.1 ° 0.1 ° min to max 1.9 °	1.9		1.3 °
100 %	Average g force 0.92 g 0.83 g min to max 0.98 g	0.97		0.96 g
100 %	Landing gear up
Info	Average VSI 2,292 fpm 1,847 fpm min to max 3,110 fpm	3,106		1,863 fpm
Info	Average altitude 706 ft agl 401 ft agl min to max 977 ft agl	401		977 ft agl
Info	Average pitch angle 13.1 ° 12.0 ° min to max 16.1 °	16.1		12.0 °

Enroute Climb

82.99 %

Enroute climb started 1 mile north of ZBAA Beijing Capital International Airport Beijing (Beijing Shi, China). Climbing from 1,140 ft asl to 26,643 ft asl, an increase of 25,503 ft in 15 minutes and covering 90 nm.

Score	Description	Start	Profile	End
57.48 %	Average speed 278 kt 192 kt min to max 322 kt	192		319 kt
100 %	Average bank angle 13.3 ° 0.0 ° min to max 30.6 °	1.3		0.2 °
100 %	Average g force 1.04 g 0.76 g min to max 1.22 g	0.98		0.97 g
Info	Average VSI 1,522 fpm 132 fpm min to max 2,976 fpm	1,856		177 fpm
Info	Average altitude 10,770 ft asl 1,140 ft asl min to max 26,643 ft asl	1,140		26,643 ft asl
Info	Average pitch angle 7.3 ° 2.9 ° min to max 14.2 °	12.2		2.9 °
Info	Turn coordination 0 0 min to max 0	0		0
Info	Flaps Position 2 at 02:11:29
Info	Flaps Position 1 at 02:12:15
Info	Flaps Fully Retracted at 02:12:59
Info	Exceeded 250 kn below 10000 ft at 02:13:02
Info	Exceeded 250 kn below 10000 ft at 02:13:16
Info	Exceeded 250 kn below 10000 ft at 02:13:37

Enroute Level

100 %

Enroute level cruise started 9 miles north of ZBTJ Tianjin Binhai International Airport Tianjin (Tianjin Shi, China) and lasted 2 minutes, covering 12 nm.

Score	Description	Start	Profile	End
100 %	Average altitude 26,710 ft asl 26,658 ft asl min to max 26,728 ft asl	26,658		26,728 ft asl
100 %	Average speed 319 kt 317 kt min to max 321 kt	320		321 kt
100 %	Average bank angle 20.6 ° 0.0 ° min to max 29.0 °	0.1		27.0 °
100 %	Average g force 1.09 g 0.99 g min to max 1.14 g	1.00		1.12 g
Info	Turn coordination 0 0 min to max 0	0		0
Info	Average pitch angle 3.2 ° 2.8 ° min to max 3.4 °	3.1		3.2 °

Enroute Climb 2

100 %

Enroute climb started 6 miles east of ZBTJ Tianjin Binhai International Airport Tianjin (Tianjin Shi, China). Climbing from 26,728 ft asl to 30,474 ft asl, an increase of 3,745 ft in 5 minutes and covering 47 nm.

Score	Description	Start	Profile	End
100 %	Average speed 318 kt 308 kt min to max 322 kt	321		308 kt
100 %	Average bank angle 11.7 ° 0.0 ° min to max 30.8 °	26.7		0.2 °
100 %	Average g force 1.04 g 0.97 g min to max 1.16 g	1.12		1.00 g
Info	Average VSI 472 fpm -126 fpm min to max 1,436 fpm	50		-13 fpm
Info	Average altitude 27,972 ft asl 26,720 ft asl min to max 30,477 ft asl	26,728		30,474 ft asl
Info	Average pitch angle 3.6 ° 2.7 ° min to max 4.6 °	3.2		3.2 °
Info	Turn coordination 0 0 min to max 0	0		0

Enroute Level 2

100 %

Enroute level cruise started 36 miles south east of Hangu (Tianjin Shi, China) and lasted 183 minutes, covering 1,641 nm.

Score	Description	Start	Profile	End
100 %	Average altitude 30,622 ft asl 30,394 ft asl min to max 30,740 ft asl	30,474		30,394 ft asl
100 %	Average speed 309 kt 302 kt min to max 311 kt	308		308 kt
100 %	Average bank angle 7.7 ° 0.0 ° min to max 31.2 °	0.0		0.1 °
100 %	Average g force 1.02 g 0.95 g min to max 1.22 g	1.00		1.00 g
Info	Turn coordination 0 0 min to max 0	0		0
Info	Average pitch angle 3.1 ° 2.8 ° min to max 4.2 °	3.3		2.8 °

Enroute Climb 3

100 %

Enroute climb started Latitude: 41.4869992 Longitude: 149.4778334. Climbing from 30,395 ft asl to 31,992 ft asl, an increase of 1,598 ft in 2 minutes and covering 15 nm.

Score	Description	Start	Profile	End
100 %	Average speed 305 kt 296 kt min to max 309 kt	308		296 kt
100 %	Average bank angle 0.1 ° 0.0 ° min to max 0.1 °	0.0		0.0 °
100 %	Average g force 1.00 g 0.99 g min to max 1.03 g	1.00		0.99 g
Info	Average VSI 898 fpm -8 fpm min to max 1,611 fpm	3		1,147 fpm
Info	Average altitude 30,963 ft asl 30,394 ft asl min to max 31,992 ft asl	30,395		31,992 ft asl
Info	Average pitch angle 4.0 ° 2.8 ° min to max 4.8 °	2.8		4.5 °
Info	Turn coordination 0 0 min to max 0	0		0

Enroute Level 3

100 %

Enroute level cruise started Latitude: 41.6836767 Longitude: 149.7438107 and lasted 182 minutes, covering 1,638 nm.

Score	Description	Start	Profile	End
100 %	Average altitude 31,838 ft asl 31,665 ft asl min to max 32,293 ft asl	32,169		31,665 ft asl
100 %	Average speed 296 kt 274 kt min to max 298 kt	295		293 kt
100 %	Average bank angle 0.5 ° 0.0 ° min to max 13.3 °	0.0		0.1 °
100 %	Average g force 1.00 g 0.92 g min to max 1.03 g	0.95		1.00 g
Info	Turn coordination 0 0 min to max 0	0		0
Info	Average pitch angle 3.0 ° 2.8 ° min to max 4.0 °	4.0		2.8 °

Enroute Climb 4

100 %

Enroute climb started Latitude: 57.0638708 Longitude: -174.8759785. Climbing from 31,662 ft asl to 33,582 ft asl, an increase of 1,919 ft in 3 minutes and covering 34 nm.

Score	Description	Start	Profile	End
100 %	Average speed 287 kt 280 kt min to max 295 kt	293		280 kt
100 %	Average bank angle 0.1 ° 0.1 ° min to max 0.1 °	0.1		0.1 °
100 %	Average g force 1.00 g 0.91 g min to max 1.04 g	1.00		1.00 g
Info	Average VSI 524 fpm -17 fpm min to max 1,503 fpm	-15		-17 fpm
Info	Average altitude 32,658 ft asl 31,653 ft asl min to max 33,586 ft asl	31,662		33,582 ft asl
Info	Average pitch angle 3.6 ° 2.8 ° min to max 4.8 °	2.8		3.2 °
Info	Turn coordination 0 0 min to max 0	0		0

Enroute Level 4

100 %

Enroute level cruise started Latitude: 57.2944444 Longitude: -173.8675258 and lasted 212 minutes, covering 1,966 nm.

Score	Description	Start	Profile	End
100 %	Average altitude 32,463 ft asl 32,157 ft asl min to max 33,579 ft asl	33,579		32,265 ft asl
100 %	Average speed 283 kt 280 kt min to max 285 kt	280		285 kt
100 %	Average bank angle 1.0 ° 0.0 ° min to max 13.8 °	0.1		0.1 °
100 %	Average g force 1.00 g 0.93 g min to max 1.05 g	1.00		1.00 g
Info	Turn coordination 0 0 min to max 0	0		0
Info	Average pitch angle 2.9 ° 2.3 ° min to max 3.3 °	3.2		2.6 °

Enroute Climb 5

100 %

Enroute climb started 24 miles east of CFN4 Embarras Airport Embarras (Alberta, Canada). Climbing from 32,266 ft asl to 34,312 ft asl, an increase of 2,046 ft in 3 minutes and covering 31 nm.

Score	Description	Start	Profile	End
100 %	Average speed 277 kt 271 kt min to max 286 kt	285		271 kt
100 %	Average bank angle 4.7 ° 0.1 ° min to max 13.2 °	0.1		0.2 °
100 %	Average g force 1.00 g 0.97 g min to max 1.04 g	1.00		0.98 g
Info	Average VSI 693 fpm -9 fpm min to max 1,351 fpm	1		137 fpm
Info	Average altitude 33,413 ft asl 32,266 ft asl min to max 34,312 ft asl	32,266		34,312 ft asl
Info	Average pitch angle 3.7 ° 2.6 ° min to max 4.2 °	2.6		3.1 °
Info	Turn coordination 0 0 min to max 0	0		0

Enroute Level 5

100 %

Enroute level cruise started 28 miles north east of CFL9 Johnson Lake Airport Johnson Lake (Alberta, Canada) and lasted 479 minutes, covering 1,615 nm.

Score	Description	Start	Profile	End
100 %	Average altitude 34,986 ft asl 34,306 ft asl min to max 35,394 ft asl	34,314		35,164 ft asl
100 %	Average speed 273 kt 270 kt min to max 275 kt	272		270 kt
100 %	Average bank angle 1.1 ° 0.0 ° min to max 24.6 °	0.2		0.5 °
100 %	Average g force 1.01 g 0.95 g min to max 1.09 g	1.00		0.98 g
Info	Turn coordination 0 0 min to max 0	0		0
Info	Average pitch angle 2.7 ° 1.1 ° min to max 3.3 °	3.0		1.1 °
Info	Taxi Lights Switched Off at 20:18:45
Info	Landing Lights Switched Off at 20:18:46

Enroute Descent

100 %

Enroute descent started 2 miles north of Ramblewood (Pennsylvania, United States). Descent from 34,903 ft asl to 4,854 ft asl, a decrease of 30,049 ft in 14 minutes and covering 90 nm.

Score	Description	Start	Profile	End
100 %	Average speed 260 kt 234 kt min to max 318 kt	268		240 kt
100 %	Average bank angle 5.6 ° 0.0 ° min to max 28.8 °	0.3		0.0 °
100 %	Average g force 1.02 g 0.85 g min to max 1.16 g	0.94		0.99 g
Info	Average VSI -1,626 fpm -4,382 fpm min to max 80 fpm	-1,939		-66 fpm
Info	Average altitude 14,851 ft asl 4,854 ft asl min to max 34,903 ft asl	34,903		4,854 ft asl
Info	Average pitch angle 0.9 ° -3.6 ° min to max 4.6 °	-0.1		4.1 °
Info	Turn coordination 0 0 min to max 0	0		0
100 %	Landing Lights at 20:33:28

Enroute Level 6

100 %

Enroute level cruise started 1 mile south of Buckeystown (Maryland, United States) and lasted 2 minutes, covering 7 nm.

Score	Description	Start	Profile	End
100 %	Average altitude 4,849 ft asl 4,838 ft asl min to max 4,859 ft asl	4,859		4,847 ft asl
100 %	Average speed 240 kt 239 kt min to max 241 kt	241		240 kt
100 %	Average bank angle 0.1 ° 0.0 ° min to max 0.5 °	0.1		0.1 °
100 %	Average g force 0.99 g 0.96 g min to max 1.01 g	0.96		0.99 g
Info	Turn coordination 0 0 min to max 0	0		0
Info	Average pitch angle 4.2 ° 3.9 ° min to max 4.8 °	3.9		4.3 °

Enroute Descent 2

100 %

Enroute descent started 2 miles north of Poolesville (Maryland, United States). Descent from 4,786 ft asl to 1,583 ft asl, a decrease of 3,204 ft in 5 minutes and covering 10 nm.

Score	Description	Start	Profile	End
100 %	Average speed 153 kt 141 kt min to max 241 kt	241		142 kt
100 %	Average bank angle 0.2 ° 0.0 ° min to max 1.0 °	0.1		0.1 °
100 %	Average g force 1.11 g 0.90 g min to max 1.18 g	0.90		0.99 g
Info	Average VSI -730 fpm -1,343 fpm min to max -400 fpm	-1,214		-697 fpm
Info	Average altitude 2,051 ft asl 1,583 ft asl min to max 4,786 ft asl	4,786		1,583 ft asl
Info	Average pitch angle 3.3 ° 0.4 ° min to max 4.2 °	0.4		2.5 °
Info	Turn coordination 0 0 min to max 0	0		0
Info	Flaps Position 1 at 20:36:45
Info	Flaps Position 2 at 20:36:57
Info	Landing Lights Switched On at 20:37:05
Info	Taxi Lights Switched On at 20:37:07
Info	Landing Gear Down at 20:37:19
Info	Flaps Position 3 at 20:37:28
Info	Flaps Position 4 at 20:37:38
Info	Flaps Position 5 at 20:37:50
Info	Flaps Position 6 at 20:37:56
100 %	Landing Lights at 20:40:09

Arrival Final 4

100 %

Approaching runway 19L at KIAD Washington Dulles International Airport from 4 nm to 3 nm. Descent from 1,259 ft agl to 946 ft agl. A decrease of 313 ft in 24 seconds.

Score	Description	Start	Profile	End
100 %	Approach angle 3.0 ° 3.0 ° min to max 3.0 ° Target 3.0 °	3.0		3.0 °
100 %	Average speed 143 kt 142 kt min to max 143 kt	142		143 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 0.2 °	0.2		0.2 °
100 %	Average g force 1.00 g 0.98 g min to max 1.01 g	1.00		1.01 g
Info	Average VSI -748 fpm -787 fpm min to max -704 fpm	-704		-778 fpm
Info	Average altitude 1,106 ft agl 946 ft agl min to max 1,259 ft agl	1,259		946 ft agl
Info	Average pitch angle 2.3 ° 2.1 ° min to max 2.5 °	2.5		2.2 °
Info	GPWS Warning Activated at 20:40:35

Arrival Final 3

100 %

Approaching runway 19L at KIAD Washington Dulles International Airport from 3 nm to 2 nm. Descent from 933 ft agl to 629 ft agl. A decrease of 304 ft in 23 seconds.

Score	Description	Start	Profile	End
100 %	Approach angle 3.1 ° 3.0 ° min to max 3.1 ° Target 3.0 °	3.0		3.1 °
100 %	Average speed 143 kt 142 kt min to max 144 kt	143		143 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 0.3 °	0.1		0.0 °
100 %	Average g force 1.00 g 0.98 g min to max 1.02 g	0.99		0.99 g
Info	Average VSI -760 fpm -805 fpm min to max -704 fpm	-772		-789 fpm
Info	Average altitude 787 ft agl 629 ft agl min to max 933 ft agl	933		629 ft agl
Info	Average pitch angle 2.2 ° 2.1 ° min to max 2.3 °	2.2		2.2 °
Info	GPWS Warning Deactivated at 20:40:36
Info	GPWS Warning Activated at 20:40:37
Info	GPWS Warning Deactivated at 20:40:40

Arrival Final 2

100 %

Approaching runway 19L at KIAD Washington Dulles International Airport from 2 nm to 1 nm. Descent from 616 ft agl to 313 ft agl. A decrease of 302 ft in 23 seconds.

Score	Description	Start	Profile	End
100 %	Approach angle 3.1 ° 3.1 ° min to max 3.1 ° Target 3.0 °	3.1		3.1 °
100 %	Average speed 144 kt 143 kt min to max 144 kt	144		143 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 0.3 °	0.0		0.0 °
100 %	Average g force 1.00 g 0.98 g min to max 1.02 g	1.01		1.00 g
Info	Average VSI -762 fpm -796 fpm min to max -700 fpm	-796		-700 fpm
Info	Average altitude 468 ft agl 313 ft agl min to max 616 ft agl	616		313 ft agl
Info	Average pitch angle 2.4 ° 2.2 ° min to max 2.6 °	2.2		2.6 °
Info	GPWS Warning Activated at 20:41:17
Info	GPWS Warning Deactivated at 20:41:18
Info	GPWS Warning Activated at 20:41:20
Info	GPWS Warning Deactivated at 20:41:21
Info	GPWS Warning Activated at 20:41:23

Arrival Final 1

100 %

Approaching runway 19L at KIAD Washington Dulles International Airport from 1 nm to 0 nm. Descent from 302 ft agl to 40 ft agl. A decrease of 262 ft in 20 seconds.

Score	Description	Start	Profile	End
100 %	Approach angle 3.2 ° 3.1 ° min to max 3.6 ° Target 3.0 °	3.1		3.6 °
100 %	Average speed 144 kt 143 kt min to max 144 kt	143		143 kt
100 %	Heading variation 0.0 ° -0.0 ° min to max 0.1 °	-0.0		0.1 °
100 %	Average bank angle 1.3 ° 0.1 ° min to max 1.7 °	0.8		1.7 °
100 %	Average g force 1.04 g 0.93 g min to max 1.07 g	0.99		1.05 g
Info	Average VSI -716 fpm -868 fpm min to max -561 fpm	-699		-561 fpm
Info	Average altitude 92 ft agl 40 ft agl min to max 302 ft agl	302		40 ft agl
Info	Average pitch angle 2.7 ° 1.4 ° min to max 3.2 °	2.6		3.1 °
Info	GPWS Warning Deactivated at 20:41:25
Info	GPWS Warning Activated at 20:41:26
Info	GPWS Warning Deactivated at 20:41:29
Info	GPWS Warning Activated at 20:41:36
Info	GPWS Warning Deactivated at 20:41:38

Arrival Landing

94.54 %

Landing on runway 19L at KIAD Washington Dulles International Airport, runway length 3,509 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 139 kt
100 %	Target 50 ft agl
78.17 %	Landing and flare profile
100 %	Heading variation 0.0 ° -0.0 ° min to max 0.1 °	0.1		-0.0 °
100 %	Average bank angle 1.0 ° 0.0 ° min to max 1.8 °	1.7		0.2 °
100 %	Average g force 1.01 g 0.96 g min to max 1.10 g	1.05		1.10 g
Info	Average speed 143 kt 140 kt min to max 144 kt	144		140 kt
Info	Average VSI -500 fpm -556 fpm min to max -414 fpm	-556		-414 fpm
Info	Average altitude 21 ft agl 0 ft agl min to max 43 ft agl	43		0 ft agl
Info	Average pitch angle 2.8 ° 2.2 ° min to max 4.5 °	3.1		4.5 °

Arrival Touchdown

94.3 %

Touchdown distance was good at 398 m. Touchdown speed at 140 kt was a little fast. Touchdown rate was hard at -414 fpm. Runway touchdown alignment was very good. Local weather - Temperature 4 °C. Wind 4 kt at 140 °. Crosswind: 2 kt Headwind: 3 kt.

Score	Description	Start	Profile	End
89.18 %	Touchdown VSI was -414 fpm.
100 %	Touchdown distance was 398 m Target 457 m
100 %	Speed at touchdown 140 kt Target below 136 kt
100 %	Runway alignment max 2.78 m 2.63 m right	-2.39		-2.78 m
100 %	Average bank angle 0.4 ° 0.1 ° min to max 0.8 °	0.2		0.8 °
100 %	Average g force 1.23 g 1.10 g min to max 1.32 g	1.10		1.18 g
80 %	Landing Bounce
Info	Average speed 140 kt 140 kt min to max 140 kt	140		140 kt
Info	Average pitch angle 4.7 ° 4.5 ° min to max 4.8 °	4.5		4.8 °

Arrival Rollout

98.85 %

Total landing distance 1,732 m, 49 % of runway. Runway rollout alignment was very good.

Score	Description	Start	Profile	End
100 %	Landing distance 1,732 m 49 % of runway.
97.44 %	Runway alignment max 3.75 m 0.00 m left to 3.75 m right	-2.80		-2.15 m
100 %	Average g force 1.01 g 0.89 g min to max 1.16 g	1.16		1.00 g
Info	Average speed 125 kt 71 kt min to max 136 kt	136		71 kt
Info	Average pitch angle 1.7 ° -0.6 ° min to max 4.9 °	4.8		-0.5 °
Info	Average bank angle 0.7 ° 0.0 ° min to max 1.3 °	0.8		0.1 °

Runway Exit

Exiting runway, average speed 45 kt

Score	Description	Start	Profile	End
Info	Average speed 42 kt 22 kt min to max 68 kt	68		22 kt
Info	Average pitch angle -0.4 ° -0.6 ° min to max -0.3 °	-0.5		-0.6 °
Info	Average bank angle 0.1 ° 0.0 ° min to max 0.3 °	0.1		0.0 °
Info	Average g force 1.00 g 0.99 g min to max 1.01 g	1.00		1.00 g

Arrival Taxi

100 %

Taxiing to the parking from the runway took 5 minutes and covered 1 nm.

Score	Description	Start	Profile	End
100 %	Average speed 15 kt 6 kt min to max 21 kt	14		6 kt
100 %	Average speed turning corners 13 kt max 13 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 -0.4 ° -0.5 ° min to max -0.3 °	-0.3		-0.4 °
Info	Average bank angle 0.0 ° 0.0 ° min to max 0.2 °	0.0		0.0 °
Info	Flaps Position 5 at 20:43:09
Info	Landing Lights Switched Off at 20:43:16
Info	Flaps Position 4 at 20:43:16
Info	Flaps Position 3 at 20:43:27
Info	Flaps Position 2 at 20:43:32
Info	Flaps Position 1 at 20:43:41
Info	Flaps Fully Retracted at 20:43:53

Takeoff on runway 36R at ZBAA Beijing Capital International Airport in the Boeing 777-300

99.77 %

100 %

Taxi

Taxiing from the parking to the runway took 8 minutes and covered 3 nm.

Taxi Lights

100 %

Switched On

Speed

100 %

Turn Speed

100 %

Bank

Info

Pitch

Info

99.26 %

Takeoff Roll

Takeoff Distance

100 %

Roll distance of 2,206 m using 57.96 % of runway

Liftoff Speed

100 %

Liftoff speed was 188 kn - Target 179 kn

Alignment

96.3 %

0.00 m left to 4.06 m right

Bounce

100 %

No Bounce Detected

Strobe Lights

100 %

Switched On

Landing Lights

100 %

Switched On

100 %

Speed

Info

Bank

Info

Pitch

Info

100 %

Climb 1

Departure climb to 50 ft agl from runway 36R ZBAA Beijing Capital International Airport.

Heading

100 %

Speed

100 %

Bank

100 %

Pitch

Info

Climb Rate

Info

99.57 %

Climb 2

Departure climb to 400 ft agl from 36R ZBAA Beijing Capital International Airport.

Heading

100 %

Speed

100 %

Bank

98.26 %

100 %

Pitch

Info

Climb Rate

Info

100 %

Climb 3

Departure climb to 1,000 ft agl from 36R ZBAA Beijing Capital International Airport.

Heading

100 %

Speed

100 %

Bank

100 %

Pitch

Info

Climb Rate

Info

Landing on runway 19L at KIAD Washington Dulles International Airport in the Boeing 777-300

Landing Score 96.92 %

Landing Summary

The Boeing 777-300 aircraft successfully landed at KIAD Washington Dulles International Airport on runway 19L. The final approach was initiated from the north, heading 181.0° at a distance of 4 nautical miles and an altitude of 1,259 feet above ground level (agl). The aircraft demonstrated a high level of proficiency in its approach, with a score of 96.9%.

Upon landing, the aircraft touched down on the runway with a good threshold height, indicating that the pilot maintained a safe distance from the runway threshold. The threshold speed of 144 knots was also within the acceptable range, suggesting that the pilot had a good understanding of the aircraft's speed and control during the approach. The touchdown distance of 398 meters was also satisfactory, indicating that the pilot had sufficient control over the aircraft's descent.

However, there were a few areas where the pilot could improve. The touchdown speed of 140 knots was slightly faster than the recommended speed, which may have resulted in a harder touchdown. The touchdown rate of -414 feet per minute (fpm) was also considered hard, indicating that the pilot may have applied too much braking or reverse thrust upon touchdown. Despite this, the runway touchdown alignment was very good, indicating that the pilot maintained a stable and controlled approach.

The local weather conditions at the time of landing were relatively calm, with a temperature of 4°C and winds of 4 knots at 140°. The crosswind component was minimal at 2 knots, while the headwind component was 3 knots. The total landing distance of 1,732 meters was 49% of the runway length, which is a reasonable distance considering the aircraft's size and weight.

During the rollout, the aircraft maintained a very good alignment with the runway, indicating that the pilot had a good understanding of the aircraft's control and braking characteristics. Overall, the landing was considered successful, with the pilot demonstrating a high level of proficiency in their approach and landing technique.

100 %

Final 4

Approaching runway 19L at KIAD Washington Dulles International Airport from 4 nm to 3 nm. Descent from 1,259 ft agl to 946 ft agl. A decrease of 313 ft in 24 seconds.

Glideslope

100 %

Excellent glideslope alignment

Heading

100 %

Excellent heading alignment

Glideslope

100 %

IAS

100 %

Heading

100 %

Bank

100 %

Descent Rate

Info

100 %

Final 3

Approaching runway 19L at KIAD Washington Dulles International Airport from 3 nm to 2 nm. Descent from 933 ft agl to 629 ft agl. A decrease of 304 ft in 23 seconds.

Glideslope

100 %

Excellent glideslope alignment

Heading

100 %

Excellent heading alignment

Glideslope

100 %

IAS

100 %

Heading

100 %

Bank

100 %

Descent Rate

Info

100 %

Final 2

Approaching runway 19L at KIAD Washington Dulles International Airport from 2 nm to 1 nm. Descent from 616 ft agl to 313 ft agl. A decrease of 302 ft in 23 seconds.

Glideslope

100 %

Excellent glideslope alignment

Heading

100 %

Excellent heading alignment

Glideslope

100 %

IAS

100 %

Heading

100 %

Bank

100 %

Descent Rate

Info

100 %

Final 1

Approaching runway 19L at KIAD Washington Dulles International Airport from 1 nm to 0 nm. Descent from 302 ft agl to 40 ft agl. A decrease of 262 ft in 20 seconds.

Glideslope

100 %

Excellent glideslope alignment

Heading

100 %

Excellent heading alignment

Glideslope

100 %

IAS

100 %

Heading

100 %

Bank

100 %

Descent Rate

Info

94.54 %

Landing

Landing on runway 19L at KIAD Washington Dulles International Airport, runway length 3,509 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 139 kt

Flare

78.17 %

Good landing flare.

Heading

100 %

Bank