KBOS to EGLL Flight Report - Boeing 777-300

Flight from KBOS to EGLL

Monday, 05 January 2026 16:02

Minutes 354

2,862 nm

Fuel 44,491 kg

Boeing 777-300

Departure

Runway 22L at KBOS

Logan International Airport

Boston, Massachusetts, United States

Altitude

13 ft asl

Weight

274,640 kg

Fuel

64,930 kg

Temperature

-3 °C

Wind Speed

4 kt

Wind Direction

190.0 °

Headwind

3 kt

Crosswind

0 kt

Arrival

Runway 27L at EGLL

London Heathrow Airport

London Greater London, England

75 ft asl

Altitude

230,149 kg

Weight

20,439 kg

Fuel

-4 °C

Temperature

4 kt

Wind Speed

270.0 °

Wind Direction

3 kt

Headwind

0 kt

Crosswind

Flight Score 89.04%

Departure Score 88.09%

Enroute Score 92%

Arrival Score 87.04%

The flight began with a taxiing period from the parking to the runway, which took 7 minutes and covered a distance of 4 nautical miles. The aircraft, a Boeing 777-300, then departed from runway 22L at KBOS Logan International Airport. The takeoff distance was 1,046 meters, which accounted for 45% of the runway. The liftoff speed was 188 knots.

The local weather conditions at the time of departure were characterized by a temperature of 0°C, with a wind speed of 4 knots at 189°. The crosswind component was 1 knot, while the headwind component was 3 knots. The aircraft then began its enroute climb, starting overhead the MA17 Avco/Lowell Heliport in Lowell, Massachusetts. The climb took 17 minutes and covered a distance of 115 nautical miles, during which the aircraft ascended from 1,164 feet above sea level to 35,152 feet above sea level, an increase of 33,988 feet.

Following the initial climb, the aircraft entered a level cruise phase, which lasted for 178 minutes and covered a distance of 1,581 nautical miles. The cruise phase started 62 miles south of the 35ME Matinicus Island Airport in Maine. The aircraft then began another climb, this time from 35,478 feet above sea level to 37,152 feet above sea level, an increase of 1,673 feet, in just 2 minutes and covering a distance of 14 nautical miles. The climb took place at a specific location defined by latitude 54.669272 and longitude -32.0647505.

The aircraft then entered another level cruise phase, which lasted for 121 minutes and covered a distance of 1,027 nautical miles. This phase started at a location defined by latitude 54.7424551 and longitude -31.6290043. The aircraft then began its descent, starting 1 mile east of Cowbridge in the Vale of Glamorgan, Wales. The descent took 26 minutes and covered a distance of 115 nautical miles, during which the aircraft descended from 37,165 feet above sea level to 1,333 feet above sea level, a decrease of 35,831 feet.

The final approach to runway 27L at EGLL London Heathrow Airport was made from the east, with a heading of 271.0° at 4 nautical miles and 1,242 feet above ground level. The landing was made on runway 27L, which had a length of 3,345 meters. The threshold height at 66 feet above ground level was above the target, but the threshold speed was good at 145 knots. The touchdown point was 323 meters beyond the touchdown zone, with a touchdown speed of 137 knots, which was good, and a smooth touchdown rate of -124 feet per minute.

The runway touchdown position was slightly misaligned by 7.4 meters from the centerline. The local weather conditions at the time of landing were characterized by a temperature of -4°C, with a wind speed of 4 knots at 270°. The crosswind component was 0 knots, while the headwind component was 3 knots. The total landing distance was 1,435 meters, which accounted for 43% of the runway. The runway rollout alignment was very good.

The taxiing period from the runway to the parking took 3 minutes and covered a distance of less than 1 nautical mile. The total flight distance was 2,862 nautical miles, which was covered in 354 minutes, and the aircraft used 44,491 kilograms of fuel during the flight.

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 KBOS to EGLL

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Departure Taxi

43.8 %

Taxiing from the parking to the runway took 7 minutes and covered 4 nm.

Score	Description	Start	Profile	End
12 %	Average speed 36 kt 0 kt min to max 48 kt	3		20 kt
47.5 %	Average speed turning corners 17 kt max 21 kt	0		0 kt
100 %	Average g force 1.00 g 0.97 g min to max 1.03 g	1.00		1.00 g
Info	Average pitch angle -0.4 ° -1.1 ° min to max 0.3 °	-0.6		0.2 °
Info	Average bank angle 0.2 ° 0.0 ° min to max 1.1 °	0.2		0.2 °
Info	Battery Master On at 16:02:27
Info	Engine 2 Started at 16:02:27
Info	Beacon Lights Switched On at 16:02:27
Info	Landing Lights Switched On at 16:02:27
Info	Navigation Lights Switched On at 16:02:27
Info	Strobe Lights Switched On at 16:02:27
Info	Taxi Lights Switched On at 16:02:27
Info	Autopilot Master Switched On at 16:02:27
Info	Landing Gear Down at 16:02:27
Info	Pitot Heat Switched On at 16:02:34
Info	Engine 1 Started at 16:03:09
Info	Flaps Position 1 at 16:03:17
Info	Flaps Position 2 at 16:03:29
Info	Flaps Position 3 at 16:03:39
Info	Parking Brake On at 16:03:50
Info	Parking Brake Off at 16:05:33

Departure Runway Entry

Entering runway 22L at KBOS Logan International Airport, Average speed was 30 kt.

Score	Description	Start	Profile	End
Info	Average speed 26 kt 22 kt min to max 30 kt	22		30 kt
Info	Average pitch angle 0.0 ° -0.1 ° min to max 0.1 °	0.1		-0.1 °
Info	Average bank angle 0.1 ° 0.0 ° min to max 0.2 °	0.2		0.0 °
Info	Average g force 1.00 g 0.99 g min to max 1.00 g	1.00		0.99 g

Departure Roll

96.65 %

Departure roll runway 22L at KBOS Logan International Airport. Takeoff distance 1,046 m 45 % of runway. Liftoff speed was 188 kt. Local weather - Temperature 0 °C. Wind 4 kt at 189 °. Crosswind: 1 kt Headwind: 3 kt.

Score	Description	Start	Profile	End
100 %	Takeoff distance 1,046 m 45 % of runway
86.8 %	Liftoff speed was 188 kt Target 166 kt
96.44 %	Runway alignment max 4.02 m 0.00 m left to 4.02 m right	-3.64		-2.37 m
100 %	Average g force 1.00 g 0.92 g min to max 1.13 g	0.99		0.96 g
100 %	Takeoff Bounce
Info	Average pitch angle -0.1 ° -0.7 ° min to max 4.3 °	-0.3		4.3 °
Info	Average bank angle 0.2 ° 0.0 ° min to max 0.4 °	0.2		0.1 °

Departure Climb 1

100 %

Departure climb to 50 ft agl from runway 22L KBOS Logan International Airport.

Score	Description	Start	Profile	End
100 %	Heading variation 0.0 ° 0.0 ° min to max 0.1 °	0.1		0.0 °
100 %	Average speed 198 kt 189 kt min to max 205 kt	189		205 kt
100 %	Average bank angle 0.1 ° 0.0 ° min to max 0.1 °	0.1		0.0 °
100 %	Average g force 1.13 g 0.96 g min to max 1.17 g	0.96		1.17 g
Info	Average VSI 484 fpm 147 fpm min to max 1,030 fpm	147		1,030 fpm
Info	Average altitude 15 ft agl 0 ft agl min to max 43 ft agl	0		43 ft agl
Info	Average pitch angle 6.9 ° 4.4 ° min to max 8.8 °	4.4		8.8 °

Departure Climb 2

100 %

Departure climb to 400 ft agl from 22L KBOS Logan International Airport.

Score	Description	Start	Profile	End
100 %	Heading variation -0.0 ° -0.1 ° min to max 0.0 °	0.0		-0.1 °
100 %	Average speed 209 kt 205 kt min to max 214 kt	205		214 kt
100 %	Average bank angle 0.0 ° 0.0 ° min to max 0.1 °	0.0		0.1 °
100 %	Average g force 1.20 g 1.17 g min to max 1.35 g	1.17		1.28 g
Info	Average VSI 1,660 fpm 1,049 fpm min to max 4,535 fpm	1,049		4,535 fpm
Info	Average altitude 93 ft agl 44 ft agl min to max 373 ft agl	44		373 ft agl
Info	Average pitch angle 10.8 ° 8.8 ° min to max 19.6 °	8.8		19.6 °
Info	Landing Lights Switched Off at 16:09:49

Departure Climb 3

100 %

Departure climb to 1,000 ft agl from 22L KBOS Logan 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 211 kt 208 kt min to max 214 kt	214		208 kt
100 %	Average bank angle 0.1 ° 0.0 ° min to max 0.2 °	0.2		0.0 °
100 %	Average g force 1.14 g 1.07 g min to max 1.25 g	1.25		1.07 g
100 %	Landing gear up
Info	Average VSI 6,039 fpm 5,157 fpm min to max 6,772 fpm	5,157		6,772 fpm
Info	Average altitude 676 ft agl 464 ft agl min to max 901 ft agl	464		901 ft agl
Info	Average pitch angle 22.5 ° 20.8 ° min to max 24.0 °	20.8		24.0 °
Info	Landing Lights Switched On at 16:09:50
Info	Landing Gear Up at 16:09:50

Enroute Climb

60 %

Enroute climb started overhead MA17 Avco/Lowell Heliport Lowell (Massachusetts, United States). Climbing from 1,164 ft asl to 35,152 ft asl, an increase of 33,988 ft in 17 minutes and covering 115 nm.

Score	Description	Start	Profile	End
0 %	Average speed 271 kt 180 kt min to max 321 kt	204		286 kt
100 %	Average bank angle 12.6 ° 0.0 ° min to max 31.9 °	0.4		0.1 °
100 %	Average g force 1.01 g 0.72 g min to max 1.16 g	0.94		1.00 g
Info	Average VSI 2,098 fpm 143 fpm min to max 7,056 fpm	7,047		143 fpm
Info	Average altitude 15,526 ft asl 1,164 ft asl min to max 35,152 ft asl	1,164		35,152 ft asl
Info	Average pitch angle 8.3 ° 3.2 ° min to max 24.2 °	23.9		3.2 °
Info	Turn coordination 0 0 min to max 0	0		0
Info	Flaps Position 2 at 16:09:57
Info	Flaps Position 1 at 16:10:06
Info	Flaps Fully Retracted at 16:10:18
Info	Stall Warning Activated at 16:10:19
Info	Landing Lights Switched Off at 16:10:26
Info	Stall Warning Deactivated at 16:10:26
Info	Landing Lights Switched On at 16:10:27
Info	Landing Lights Switched Off at 16:11:37
Info	Landing Lights Switched On at 16:16:27

Enroute Level

100 %

Enroute level cruise started 62 miles south of 35ME Matinicus Island Airport Matinicus Island (Maine, United States) and lasted 178 minutes, covering 1,581 nm.

Score	Description	Start	Profile	End
100 %	Average altitude 34,948 ft asl 34,730 ft asl min to max 35,274 ft asl	35,179		35,274 ft asl
100 %	Average speed 283 kt 279 kt min to max 287 kt	287		286 kt
100 %	Average bank angle 0.3 ° 0.0 ° min to max 13.3 °	0.1		0.1 °
100 %	Average g force 1.00 g 0.99 g min to max 1.04 g	1.00		1.03 g
Info	Turn coordination 0 0 min to max 0	0		0
Info	Average pitch angle 3.0 ° 2.6 ° min to max 4.0 °	3.3		4.0 °

Enroute Climb 2

100 %

Enroute climb started Latitude: 54.669272 Longitude: -32.0647505. Climbing from 35,478 ft asl to 37,152 ft asl, an increase of 1,673 ft in 2 minutes and covering 14 nm.

Score	Description	Start	Profile	End
100 %	Average speed 276 kt 272 kt min to max 284 kt	284		275 kt
100 %	Average bank angle 0.1 ° 0.0 ° min to max 0.1 °	0.1		0.1 °
100 %	Average g force 0.99 g 0.96 g min to max 1.01 g	1.01		0.99 g
Info	Average VSI 992 fpm 22 fpm min to max 1,568 fpm	1,378		22 fpm
Info	Average altitude 36,522 ft asl 35,478 ft asl min to max 37,152 ft asl	35,478		37,152 ft asl
Info	Average pitch angle 4.2 ° 3.1 ° min to max 4.7 °	4.5		3.1 °
Info	Turn coordination 0 0 min to max 0	0		0

Enroute Level 2

100 %

Enroute level cruise started Latitude: 54.7424551 Longitude: -31.6290043 and lasted 121 minutes, covering 1,027 nm.

Score	Description	Start	Profile	End
100 %	Average altitude 37,173 ft asl 37,084 ft asl min to max 37,271 ft asl	37,147		37,158 ft asl
100 %	Average speed 270 kt 267 kt min to max 273 kt	273		272 kt
100 %	Average bank angle 1.9 ° 0.0 ° min to max 13.7 °	0.0		0.1 °
100 %	Average g force 1.00 g 0.99 g min to max 1.03 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 3.4 °	3.1		2.9 °
Info	Landing Lights Switched Off at 20:01:49

Enroute Descent

100 %

Enroute descent started 1 mile east of Cowbridge (Vale of Glamorgan, Wales). Descent from 37,165 ft asl to 1,333 ft asl, a decrease of 35,831 ft in 26 minutes and covering 115 nm.

Score	Description	Start	Profile	End
100 %	Average speed 228 kt 143 kt min to max 330 kt	272		144 kt
100 %	Average bank angle 7.1 ° 0.0 ° min to max 31.6 °	0.2		2.6 °
100 %	Average g force 1.03 g 0.89 g min to max 1.24 g	0.99		0.99 g
Info	Average VSI -1,157 fpm -4,316 fpm min to max 258 fpm	25		-912 fpm
Info	Average altitude 9,367 ft asl 1,333 ft asl min to max 37,165 ft asl	37,165		1,333 ft asl
Info	Average pitch angle 1.2 ° -2.8 ° min to max 6.4 °	2.9		2.0 °
Info	Turn coordination 0 0 min to max 0	0		0
Info	Landing Lights Switched On at 21:38:11
Info	Autopilot Bank Hold Activated at 21:40:19
Info	Flaps Position 1 at 21:46:55
Info	Flaps Position 2 at 21:47:07
Info	Flaps Position 3 at 21:47:16
Info	Flaps Position 4 at 21:51:10
Info	Landing Gear Down at 21:51:15
Info	Flaps Position 5 at 21:51:21
Info	Flaps Position 6 at 21:51:55

Arrival Final 4

100 %

Approaching runway 27L at EGLL London Heathrow Airport from 4 nm to 3 nm. Descent from 1,242 ft agl to 932 ft agl. A decrease of 310 ft in 24 seconds.

Score	Description	Start	Profile	End
100 %	Approach angle 3.0 ° 2.9 ° min to max 3.0 ° Target 3.0 °	3.0		2.9 °
100 %	Average speed 145 kt 144 kt min to max 145 kt	144		144 kt
100 %	Heading variation 0.1 ° 0.1 ° min to max 0.2 °	0.2		0.1 °
100 %	Average bank angle 1.1 ° 0.4 ° min to max 2.4 °	0.5		0.7 °
100 %	Average g force 1.01 g 0.94 g min to max 1.07 g	1.00		1.07 g
Info	Average VSI -749 fpm -1,104 fpm min to max -378 fpm	-926		-755 fpm
Info	Average altitude 1,097 ft agl 932 ft agl min to max 1,242 ft agl	1,242		932 ft agl
Info	Average pitch angle 2.9 ° 1.1 ° min to max 4.3 °	2.1		4.2 °
Info	GPWS Warning Activated at 21:54:54

Arrival Final 3

99.75 %

Approaching runway 27L at EGLL London Heathrow Airport from 3 nm to 2 nm. Descent from 922 ft agl to 657 ft agl. A decrease of 265 ft in 24 seconds.

Score	Description	Start	Profile	End
100 %	Approach angle 3.0 ° 2.9 ° min to max 3.1 ° Target 3.0 °	2.9		3.0 °
100 %	Average speed 144 kt 142 kt min to max 146 kt	143		146 kt
100 %	Heading variation 0.1 ° -0.0 ° min to max 0.3 °	0.0		0.3 °
98.73 %	Average bank angle 1.0 ° 0.0 ° min to max 3.5 °	3.2		2.2 °
100 %	Average g force 1.00 g 0.95 g min to max 1.06 g	1.06		1.00 g
Info	Average VSI -639 fpm -845 fpm min to max -431 fpm	-625		-745 fpm
Info	Average altitude 805 ft agl 657 ft agl min to max 922 ft agl	922		657 ft agl
Info	Average pitch angle 3.2 ° 2.1 ° min to max 4.5 °	4.5		2.6 °
Info	GPWS Warning Deactivated at 21:55:19
Info	GPWS Warning Activated at 21:55:20
Info	GPWS Warning Deactivated at 21:55:22

Arrival Final 2

100 %

Approaching runway 27L at EGLL London Heathrow Airport from 2 nm to 1 nm. Descent from 645 ft agl to 341 ft agl. A decrease of 304 ft in 26 seconds.

Score	Description	Start	Profile	End
100 %	Approach angle 3.1 ° 2.9 ° min to max 3.2 ° Target 3.0 °	3.0		3.1 °
100 %	Average speed 144 kt 142 kt min to max 146 kt	146		142 kt
100 %	Heading variation 0.3 ° 0.1 ° min to max 0.3 °	0.3		0.1 °
100 %	Average bank angle 1.0 ° 0.1 ° min to max 2.2 °	0.2		1.5 °
100 %	Average g force 1.01 g 0.91 g min to max 1.09 g	1.00		0.96 g
Info	Average VSI -710 fpm -1,147 fpm min to max -332 fpm	-740		-338 fpm
Info	Average altitude 490 ft agl 341 ft agl min to max 645 ft agl	645		341 ft agl
Info	Average pitch angle 3.0 ° 0.8 ° min to max 5.0 °	2.5		3.6 °
Info	GPWS Warning Activated at 21:55:25
Info	GPWS Warning Deactivated at 21:55:35
Info	GPWS Warning Activated at 21:55:41

Arrival Final 1

98.66 %

Approaching runway 27L at EGLL London Heathrow Airport from 1 nm to 0 nm. Descent from 333 ft agl to 84 ft agl. A decrease of 249 ft in 20 seconds.

Score	Description	Start	Profile	End
93.32 %	Approach angle 3.8 ° 3.0 ° min to max 4.7 ° Target 3.0 °	3.2		4.7 °
100 %	Average speed 144 kt 143 kt min to max 145 kt	143		145 kt
100 %	Heading variation 0.1 ° 0.1 ° min to max 0.1 °	0.1		0.1 °
100 %	Average bank angle 1.4 ° 0.1 ° min to max 2.2 °	0.1		1.9 °
100 %	Average g force 0.99 g 0.90 g min to max 1.05 g	0.90		1.00 g
Info	Average VSI -683 fpm -926 fpm min to max -423 fpm	-423		-754 fpm
Info	Average altitude 162 ft agl 84 ft agl min to max 333 ft agl	333		84 ft agl
Info	Average pitch angle 2.6 ° 1.8 ° min to max 4.0 °	2.7		2.1 °

Arrival Landing

68.91 %

Landing on runway 27L at EGLL London Heathrow Airport, runway length 3,345 m. Threshold height at 66 ft agl was above target. Threshold speed was good at 145 kt.

Score	Description	Start	Profile	End
100 %	Threshold speed was good at 145 kt. Target 142 kt
75.71 %	Target 50 ft agl
1.71 %	Landing and flare profile
100 %	Heading variation 0.1 ° 0.0 ° min to max 0.2 °	0.1		0.2 °
95.51 %	Average bank angle 1.7 ° 0.0 ° min to max 3.7 °	1.9		1.9 °
100 %	Average g force 1.03 g 0.95 g min to max 1.10 g	1.00		0.95 g
Info	Average speed 143 kt 137 kt min to max 145 kt	145		137 kt
Info	Average VSI -426 fpm -764 fpm min to max -66 fpm	-756		-124 fpm
Info	Average altitude 21 ft agl 2 ft agl min to max 66 ft agl	66		2 ft agl
Info	Average pitch angle 3.7 ° 2.1 ° min to max 4.7 °	2.1		3.7 °
Info	GPWS Warning Deactivated at 21:56:14

Arrival Touchdown

92.6 %

Touchdown point was 323 m beyond the touchdown zone. Touchdown speed at 137 kt was good. Touchdown rate was smooth at -124 fpm. Runway touchdown position was slightly misaligned by 7.4 m from centreline. Local weather - Temperature -4 °C. Wind 4 kt at 270 °. Crosswind: 0 kt Headwind: 3 kt.

Score	Description	Start	Profile	End
98.94 %	Touchdown VSI was -124 fpm.
68.77 %	Touchdown distance was 743 m Target 457 m
100 %	Speed at touchdown 137 kt Target below 139 kt
84.16 %	Runway alignment max 7.39 m 7.34 m left	7.19		7.38 m
98.52 %	Average bank angle 1.4 ° 0.3 ° min to max 2.1 °	1.9		0.3 °
100 %	Average g force 1.06 g 0.95 g min to max 1.10 g	0.95		1.10 g
100 %	Landing Bounce
Info	Average speed 137 kt 136 kt min to max 137 kt	137		136 kt
Info	Average pitch angle 3.5 ° 3.4 ° min to max 3.7 °	3.7		3.4 °

Arrival Rollout

92.94 %

Total landing distance 1,435 m, 43 % of runway. Runway rollout alignment was very good.

Score	Description	Start	Profile	End
100 %	Landing distance 1,435 m 43 % of runway.
84.31 %	Runway alignment max 7.35 m 7.35 m left to 0.00 m left	7.35		1.60 m
100 %	Average g force 1.02 g 0.95 g min to max 1.12 g	1.12		1.00 g
Info	Average speed 116 kt 70 kt min to max 128 kt	128		70 kt
Info	Average pitch angle 2.0 ° -0.9 ° min to max 3.4 °	3.3		-0.7 °
Info	Average bank angle 0.6 ° 0.0 ° min to max 1.0 °	0.1		0.0 °

Runway Exit

Exiting runway, average speed 38 kt

Score	Description	Start	Profile	End
Info	Average speed 33 kt 14 kt min to max 64 kt	64		14 kt
Info	Average pitch angle -0.7 ° -1.0 ° min to max -0.4 °	-0.9		-0.6 °
Info	Average bank angle 0.2 ° 0.0 ° min to max 0.5 °	0.2		0.4 °
Info	Average g force 1.00 g 0.99 g min to max 1.00 g	0.99		1.00 g

Arrival Taxi

43.5 %

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

Score	Description	Start	Profile	End
16.5 %	Average speed 20 kt 2 kt min to max 47 kt	15		2 kt
60 %	Average speed turning corners 13 kt max 20 kt	0		0 kt
100 %	Average g force 1.00 g 0.99 g min to max 1.00 g	1.00		0.99 g
Info	Average pitch angle -0.4 ° -0.6 ° min to max 0.4 °	-0.5		-0.6 °
Info	Average bank angle 0.1 ° 0.0 ° min to max 0.5 °	0.4		0.0 °
Info	Flaps Position 5 at 21:57:19
Info	Flaps Position 4 at 21:57:26
Info	Flaps Position 3 at 21:57:37
Info	Flaps Position 2 at 21:57:42
Info	Flaps Position 1 at 21:57:52
Info	Landing Lights Switched Off at 21:58:00
Info	Flaps Fully Retracted at 21:58:04
100 %	Landing Lights at 21:57:28
100 %	Taxi Lights at 21:58:03

Takeoff on runway 22L at KBOS Logan International Airport in the Boeing 777-300

88.09 %

43.8 %

Taxi

Taxiing from the parking to the runway took 7 minutes and covered 4 nm.

Taxi Lights

100 %

Switched On

Speed

12 %

Turn Speed

47.5 %

100 %

Bank

Info

Pitch

Info

96.65 %

Takeoff Roll

Takeoff Distance

100 %

Roll distance of 1,046 m using 44.92 % of runway

Liftoff Speed

86.8 %

Liftoff speed was 188 kn - Target 166 kn

Alignment

96.44 %

0.00 m left to 4.02 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 22L KBOS Logan International Airport.

Heading

100 %

Speed

100 %

Bank

100 %

Pitch

Info

Climb Rate

Info

100 %

Climb 2

Departure climb to 400 ft agl from 22L KBOS Logan International Airport.

Heading

100 %

Speed

100 %

Bank

100 %

Pitch

Info

Climb Rate

Info

100 %

Climb 3

Departure climb to 1,000 ft agl from 22L KBOS Logan International Airport.

Heading

100 %

Speed

100 %

Bank

100 %

Pitch

Info

Climb Rate

Info

Landing on runway 27L at EGLL London Heathrow Airport in the Boeing 777-300

Landing Score 88.28 %

Landing Summary

The Boeing 777-300 aircraft successfully landed on runway 27L at EGLL London Heathrow Airport, achieving an overall score of 88.3%. The final approach to the runway was initiated from the east, with the aircraft heading 271.0° at a distance of 4 nautical miles and an altitude of 1,242 feet above ground level (agl).

Upon landing, the aircraft touched down on the runway at a speed of 137 knots, which was within the acceptable range. The touchdown rate was also smooth, at -124 feet per minute (fpm), indicating a controlled descent. However, the touchdown point was located 323 meters beyond the designated touchdown zone, which may require further analysis to determine the cause of the deviation.

The threshold height at 66 feet agl was above the target, suggesting that the aircraft may have been slightly high on final approach. Nevertheless, the threshold speed was good at 145 knots, indicating that the pilot maintained control and adhered to the recommended approach speed.

The local weather conditions at the time of landing were characterized by a temperature of -4°C and a wind speed of 4 knots from 270°. The crosswind component was negligible, at 0 knots, while the headwind component was 3 knots. These conditions were relatively calm, which may have contributed to the smooth touchdown and rollout.

The runway rollout alignment was very good, indicating that the pilot maintained control and aligned the aircraft with the centerline of the runway. However, the runway touchdown position was slightly misaligned by 7.4 meters from the centerline, which may require further attention to ensure that the aircraft is properly aligned with the runway.

The total landing distance was 1,435 meters, which accounted for 43% of the runway length. This is a relatively short landing distance, considering the aircraft's size and weight. Overall, the landing was successful, and the pilot demonstrated good control and adherence to standard operating procedures.

100 %

Final 4

Approaching runway 27L at EGLL London Heathrow Airport from 4 nm to 3 nm. Descent from 1,242 ft agl to 932 ft agl. A decrease of 310 ft in 24 seconds.

Glideslope

100 %

Excellent glideslope alignment

Heading

100 %

Great heading alignment

Glideslope

100 %

IAS

100 %

Heading

100 %

Bank

100 %

Descent Rate

Info

99.75 %

Final 3

Approaching runway 27L at EGLL London Heathrow Airport from 3 nm to 2 nm. Descent from 922 ft agl to 657 ft agl. A decrease of 265 ft in 24 seconds.

Glideslope

100 %

Excellent glideslope alignment

Heading

100 %

Great heading alignment

Glideslope

100 %

IAS

100 %

Heading

100 %

Bank

98.73 %

100 %

Descent Rate

Info

100 %

Final 2

Approaching runway 27L at EGLL London Heathrow Airport from 2 nm to 1 nm. Descent from 645 ft agl to 341 ft agl. A decrease of 304 ft in 26 seconds.

Glideslope

100 %

Excellent glideslope alignment

Heading

100 %

Great heading alignment

Glideslope

100 %

IAS

100 %

Heading

100 %

Bank

100 %

Descent Rate

Info

98.66 %

Final 1

Approaching runway 27L at EGLL London Heathrow Airport from 1 nm to 0 nm. Descent from 333 ft agl to 84 ft agl. A decrease of 249 ft in 20 seconds.

Glideslope

93.32 %

Poor descent path above glideslope limit

Heading

100 %

Excellent heading alignment

Glideslope

93.32 %

IAS

100 %

Heading

100 %

Bank

100 %

Descent Rate

Info

68.91 %

Landing

Landing on runway 27L at EGLL London Heathrow Airport, runway length 3,345 m. Threshold height at 66 ft agl was above target. Threshold speed was good at 145 kt.

Height

75.71 %

Threshold height at 66 ft agl was above target. Target 50 ft agl

Speed

100 %

Threshold speed was good at 145 kt. Target 142 kt

Flare

1.71 %

Very poor landing flare

Heading

100 %

Bank