- Aircraft
- B77W
- Aircraft filed
- B77W/H-SDE1E2E3FGHIJ2J3J4J5M1RWXY/LB1D1
- Duration
- 6h 06m
- Actual route
- KBOS → EGLL
- Time of departure
- 8 Oct 2026 00:24:49Z
- Time of arrival
- 8 Oct 2026 06:03:27Z
- First seen
- 7 Oct 2026 23:57:19Z
- Ended
- 8 Oct 2026 06:03:27Z
- Distance
- 2921.5 nm
- Maximum altitude
- 37,271 ft
Reconnect legs
Flight legs and reconnect gaps
| Leg | Flight ID | First seen (Z) | Ended (Z) | Reconnect gap |
| 1 | 316040229 | | | — |
| 2 | 316718010 | | | 38s |
Track replay
Loading 1,454 track points…
Decoded track samples
Decoded replay points
| Leg | UTC | Latitude | Longitude | Altitude | Groundspeed | Heading |
| 1 | | 42.37109 | -71.01930 | 30 ft | 0 kt | 212° |
| 1 | | 42.37109 | -71.01930 | 30 ft | 0 kt | 212° |
| 1 | | 42.37109 | -71.01930 | 30 ft | 0 kt | 212° |
| 1 | | 42.37202 | -71.01912 | 30 ft | 0 kt | 122° |
| 1 | | 42.37013 | -71.01446 | 30 ft | 12 kt | 135° |
| 1 | | 42.37659 | -71.00734 | 30 ft | 10 kt | 19° |
| 1 | | 42.37737 | -71.00696 | 30 ft | 8 kt | 20° |
| 1 | | 42.37708 | -71.00514 | 30 ft | 0 kt | 200° |
| 1 | | 42.32210 | -70.91934 | 4,004 ft | 237 kt | 95° |
| 1 | | 42.61991 | -70.72444 | 13,938 ft | 407 kt | 21° |
| 1 | | 42.91507 | -70.37153 | 18,242 ft | 453 kt | 56° |
| 1 | | 43.18879 | -69.78455 | 18,398 ft | 456 kt | 56° |
| 1 | | 43.45636 | -69.20032 | 25,987 ft | 518 kt | 56° |
| 1 | | 43.73199 | -68.58566 | 32,623 ft | 543 kt | 56° |
| 1 | | 44.02023 | -67.92883 | 34,975 ft | 546 kt | 57° |
| 1 | | 44.31081 | -67.25114 | 36,992 ft | 536 kt | 58° |
| 1 | | 44.60300 | -66.64362 | 37,001 ft | 538 kt | 52° |
| 1 | | 44.93063 | -66.00535 | 37,001 ft | 537 kt | 52° |
| 1 | | 45.25680 | -65.35567 | 37,010 ft | 542 kt | 52° |
| 1 | | 45.55857 | -64.74107 | 37,011 ft | 542 kt | 53° |
| 1 | | 45.87968 | -64.07217 | 37,002 ft | 545 kt | 53° |
| 1 | | 46.19728 | -63.39459 | 37,013 ft | 545 kt | 53° |
| 1 | | 46.49019 | -62.75484 | 37,007 ft | 543 kt | 53° |
| 1 | | 46.79826 | -62.06576 | 37,009 ft | 542 kt | 54° |
| 1 | | 47.10205 | -61.36893 | 37,008 ft | 539 kt | 54° |
| 1 | | 47.37981 | -60.71597 | 37,021 ft | 541 kt | 54° |
| 1 | | 47.67535 | -60.00374 | 37,017 ft | 542 kt | 55° |
| 1 | | 47.96012 | -59.29918 | 37,036 ft | 543 kt | 55° |
| 1 | | 48.22728 | -58.62094 | 37,025 ft | 538 kt | 55° |
| 1 | | 48.50808 | -57.88907 | 37,026 ft | 541 kt | 56° |
| 1 | | 48.80251 | -57.09916 | 37,026 ft | 535 kt | 57° |
| 1 | | 49.05336 | -56.40693 | 37,017 ft | 535 kt | 57° |
| 1 | | 49.31730 | -55.65796 | 37,007 ft | 531 kt | 58° |
| 1 | | 49.57527 | -54.90433 | 37,010 ft | 532 kt | 59° |
| 1 | | 49.82760 | -54.14483 | 36,968 ft | 529 kt | 60° |
| 1 | | 50.05806 | -53.43048 | 36,995 ft | 530 kt | 61° |
| 1 | | 50.30030 | -52.65672 | 36,989 ft | 529 kt | 62° |
| 1 | | 50.53462 | -51.87298 | 36,986 ft | 531 kt | 67° |
| 1 | | 50.72679 | -51.11517 | 36,974 ft | 532 kt | 67° |
| 1 | | 50.92865 | -50.29675 | 36,965 ft | 534 kt | 68° |
| 1 | | 51.12779 | -49.48928 | 36,955 ft | 537 kt | 68° |
| 1 | | 51.31700 | -48.71014 | 36,944 ft | 540 kt | 69° |
| 1 | | 51.51594 | -47.85976 | 36,936 ft | 547 kt | 70° |
| 1 | | 51.70997 | -46.99602 | 36,922 ft | 549 kt | 72° |
| 1 | | 51.88632 | -46.17849 | 36,911 ft | 554 kt | 74° |
| 1 | | 52.07029 | -45.28901 | 36,847 ft | 552 kt | 75° |
| 1 | | 52.24789 | -44.39002 | 36,890 ft | 561 kt | 77° |
| 1 | | 52.40879 | -43.53742 | 36,872 ft | 561 kt | 79° |
| 1 | | 52.58534 | -42.55439 | 36,864 ft | 566 kt | 81° |
| 1 | | 52.74525 | -41.61468 | 36,845 ft | 569 kt | 83° |
| 1 | | 52.88742 | -40.73313 | 36,840 ft | 568 kt | 84° |
| 1 | | 53.05343 | -39.78360 | 36,856 ft | 585 kt | 73° |
| 1 | | 53.28493 | -38.84369 | 36,846 ft | 586 kt | 75° |
| 1 | | 53.48954 | -37.97370 | 36,829 ft | 587 kt | 77° |
| 1 | | 53.71883 | -36.95433 | 36,834 ft | 579 kt | 77° |
| 1 | | 53.92711 | -35.98297 | 36,942 ft | 585 kt | 77° |
| 1 | | 54.11406 | -35.06900 | 37,014 ft | 584 kt | 78° |
| 1 | | 54.30559 | -34.08592 | 37,012 ft | 584 kt | 78° |
| 1 | | 54.48972 | -33.09057 | 36,992 ft | 581 kt | 79° |
| 1 | | 54.65358 | -32.15684 | 36,989 ft | 581 kt | 80° |
| 1 | | 54.82019 | -31.15373 | 36,981 ft | 578 kt | 80° |
| 1 | | 54.97811 | -30.14508 | 37,027 ft | 576 kt | 81° |
| 1 | | 55.03020 | -29.19847 | 37,020 ft | 559 kt | 94° |
| 1 | | 55.06096 | -28.18390 | 37,012 ft | 559 kt | 94° |
| 1 | | 55.08316 | -27.17310 | 37,009 ft | 553 kt | 94° |
| 1 | | 55.09626 | -26.23575 | 37,041 ft | 551 kt | 94° |
| 1 | | 55.10229 | -25.23132 | 37,047 ft | 551 kt | 94° |
| 1 | | 55.10021 | -24.25075 | 37,053 ft | 552 kt | 94° |
| 2 | | 55.08725 | -23.06860 | 37,064 ft | 550 kt | 94° |
| 2 | | 55.06736 | -22.07057 | 37,057 ft | 548 kt | 94° |
| 2 | | 55.03943 | -21.07604 | 37,099 ft | 548 kt | 94° |
| 2 | | 55.00346 | -20.08464 | 37,107 ft | 546 kt | 94° |
| 2 | | 55.01429 | -19.16200 | 37,137 ft | 545 kt | 86° |
| 2 | | 55.02373 | -18.17309 | 37,196 ft | 545 kt | 86° |
| 2 | | 55.02519 | -17.18420 | 37,202 ft | 543 kt | 85° |
| 2 | | 55.01956 | -16.28633 | 37,212 ft | 543 kt | 85° |
| 2 | | 55.00582 | -15.30329 | 37,232 ft | 539 kt | 85° |
| 2 | | 55.00090 | -14.33221 | 37,239 ft | 531 kt | 83° |
| 2 | | 54.92393 | -13.43546 | 37,200 ft | 541 kt | 97° |
| 2 | | 54.79032 | -12.48883 | 37,211 ft | 537 kt | 97° |
| 2 | | 54.65025 | -11.55481 | 37,210 ft | 532 kt | 97° |
| 2 | | 54.51420 | -10.69601 | 37,215 ft | 529 kt | 97° |
| 2 | | 54.36299 | -9.78954 | 37,214 ft | 525 kt | 97° |
| 2 | | 54.20502 | -8.88981 | 37,232 ft | 527 kt | 97° |
| 2 | | 54.05214 | -8.05934 | 37,231 ft | 521 kt | 97° |
| 2 | | 53.88310 | -7.18167 | 37,238 ft | 521 kt | 98° |
| 2 | | 53.70929 | -6.31898 | 37,271 ft | 516 kt | 99° |
| 2 | | 53.54411 | -5.52008 | 37,240 ft | 505 kt | 92° |
| 2 | | 53.51079 | -4.60933 | 37,220 ft | 490 kt | 83° |
| 2 | | 53.44407 | -3.75518 | 37,176 ft | 513 kt | 101° |
| 2 | | 53.24165 | -3.01620 | 35,463 ft | 495 kt | 107° |
| 2 | | 53.01263 | -2.28297 | 29,802 ft | 476 kt | 139° |
| 2 | | 52.58944 | -1.84610 | 23,099 ft | 448 kt | 144° |
| 2 | | 52.27035 | -1.50601 | 10,963 ft | 346 kt | 127° |
| 2 | | 52.07837 | -1.13898 | 7,123 ft | 244 kt | 127° |
| 2 | | 51.88229 | -0.77052 | 3,415 ft | 232 kt | 128° |
| 2 | | 51.34264 | 0.20544 | 2,673 ft | 167 kt | 295° |
| 2 | | 51.41857 | -0.03568 | 2,698 ft | 158 kt | 296° |
| 2 | | 51.46537 | -0.28836 | 1,855 ft | 151 kt | 274° |
| 2 | | 51.46620 | -0.47481 | 91 ft | 2 kt | 24° |