- Aircraft
- B77W
- Aircraft filed
- B77W/H-SDE1E2E3FGHIJ2J3J4J5M1RWXY/LB1D1
- Duration
- 11h 10m
- Actual route
- EGLL → KSEA
- Time of departure
- 26 Sep 2026 11:57:38Z
- Time of arrival
- 26 Sep 2026 21:52:11Z
- First seen
- 26 Sep 2026 11:03:08Z
- Ended
- 26 Sep 2026 22:13:56Z
- Distance
- 4362.9 nm
- Maximum altitude
- 38,218 ft
Reconnect legs
Flight legs and reconnect gaps
| Leg | Flight ID | First seen (Z) | Ended (Z) | Reconnect gap |
| 1 | 234218705 | | | — |
| 2 | 239038956 | | | 47s |
Track replay
Loading 2,000 track points…
Decoded track samples
Decoded replay points
| Leg | UTC | Latitude | Longitude | Altitude | Groundspeed | Heading |
| 1 | | 51.46979 | -0.48018 | 119 ft | 0 kt | 270° |
| 1 | | 51.46525 | -0.43608 | 91 ft | 5 kt | 180° |
| 1 | | 51.61073 | -0.68689 | 6,010 ft | 277 kt | 354° |
| 1 | | 52.26711 | -0.87074 | 20,004 ft | 421 kt | 326° |
| 1 | | 52.92996 | -1.54176 | 31,513 ft | 467 kt | 321° |
| 1 | | 53.51742 | -2.60326 | 32,208 ft | 449 kt | 297° |
| 1 | | 54.05150 | -3.56790 | 32,181 ft | 487 kt | 341° |
| 1 | | 55.13528 | -4.01548 | 32,100 ft | 486 kt | 341° |
| 1 | | 55.95155 | -4.34971 | 34,078 ft | 480 kt | 342° |
| 1 | | 57.02424 | -4.76112 | 33,998 ft | 484 kt | 340° |
| 1 | | 57.90867 | -5.28858 | 33,949 ft | 475 kt | 329° |
| 1 | | 58.67641 | -5.86578 | 33,895 ft | 475 kt | 328° |
| 1 | | 59.47129 | -6.68688 | 33,824 ft | 450 kt | 310° |
| 1 | | 60.02685 | -7.59096 | 33,779 ft | 448 kt | 308° |
| 1 | | 60.55170 | -8.48356 | 33,699 ft | 450 kt | 308° |
| 1 | | 61.06132 | -9.35689 | 33,646 ft | 460 kt | 309° |
| 1 | | 61.57963 | -10.26927 | 33,578 ft | 467 kt | 310° |
| 1 | | 62.06511 | -11.16256 | 33,525 ft | 474 kt | 311° |
| 1 | | 62.56039 | -12.11564 | 33,478 ft | 481 kt | 311° |
| 1 | | 63.04791 | -13.12310 | 33,437 ft | 478 kt | 304° |
| 1 | | 63.55297 | -14.50509 | 33,375 ft | 480 kt | 304° |
| 1 | | 63.98487 | -15.75508 | 33,331 ft | 481 kt | 304° |
| 1 | | 64.38640 | -16.98305 | 33,319 ft | 481 kt | 304° |
| 1 | | 64.77798 | -18.24904 | 33,312 ft | 482 kt | 303° |
| 1 | | 65.18978 | -19.87335 | 33,319 ft | 480 kt | 295° |
| 1 | | 65.49455 | -21.35607 | 33,362 ft | 481 kt | 295° |
| 1 | | 65.77552 | -22.82425 | 33,406 ft | 480 kt | 294° |
| 1 | | 66.05472 | -24.39781 | 33,457 ft | 481 kt | 293° |
| 1 | | 66.30490 | -25.92469 | 33,530 ft | 478 kt | 292° |
| 1 | | 66.53945 | -27.47885 | 33,584 ft | 477 kt | 290° |
| 1 | | 66.75784 | -29.05800 | 33,611 ft | 477 kt | 289° |
| 1 | | 66.96069 | -30.66863 | 33,617 ft | 480 kt | 288° |
| 1 | | 67.26731 | -32.37147 | 33,642 ft | 479 kt | 297° |
| 1 | | 67.56523 | -34.01606 | 33,680 ft | 480 kt | 296° |
| 1 | | 67.84622 | -35.70237 | 33,686 ft | 478 kt | 295° |
| 1 | | 68.10490 | -37.39697 | 33,761 ft | 478 kt | 292° |
| 1 | | 68.33837 | -39.07247 | 33,789 ft | 477 kt | 291° |
| 1 | | 68.56474 | -40.86515 | 33,794 ft | 477 kt | 289° |
| 1 | | 68.76245 | -42.60681 | 33,814 ft | 477 kt | 287° |
| 1 | | 68.94075 | -44.36536 | 33,851 ft | 473 kt | 285° |
| 1 | | 69.08121 | -46.52263 | 33,974 ft | 470 kt | 277° |
| 1 | | 69.16035 | -48.35204 | 34,008 ft | 475 kt | 276° |
| 1 | | 69.22260 | -50.29311 | 33,889 ft | 474 kt | 276° |
| 1 | | 69.27150 | -52.14783 | 33,887 ft | 473 kt | 276° |
| 1 | | 69.30840 | -54.05736 | 33,867 ft | 469 kt | 276° |
| 1 | | 69.32397 | -55.88910 | 33,863 ft | 464 kt | 275° |
| 1 | | 69.32033 | -57.70091 | 33,870 ft | 458 kt | 273° |
| 1 | | 69.29484 | -59.67261 | 33,897 ft | 455 kt | 270° |
| 1 | | 69.25252 | -61.44980 | 33,913 ft | 453 kt | 268° |
| 1 | | 69.18875 | -63.30101 | 33,922 ft | 452 kt | 266° |
| 1 | | 69.10113 | -65.22025 | 33,941 ft | 450 kt | 264° |
| 1 | | 69.00373 | -66.94014 | 33,939 ft | 447 kt | 263° |
| 1 | | 68.82787 | -68.77094 | 33,943 ft | 444 kt | 257° |
| 1 | | 68.63319 | -70.55225 | 33,963 ft | 440 kt | 256° |
| 1 | | 68.44441 | -72.11045 | 33,942 ft | 439 kt | 254° |
| 1 | | 68.22753 | -73.74187 | 33,934 ft | 439 kt | 252° |
| 1 | | 68.00616 | -75.26757 | 33,943 ft | 436 kt | 250° |
| 1 | | 67.77394 | -76.74522 | 33,939 ft | 435 kt | 248° |
| 1 | | 67.48072 | -78.46402 | 33,947 ft | 453 kt | 248° |
| 1 | | 67.19509 | -80.00793 | 33,949 ft | 449 kt | 248° |
| 1 | | 66.94665 | -81.44682 | 33,971 ft | 434 kt | 258° |
| 1 | | 66.70036 | -83.37052 | 34,010 ft | 414 kt | 258° |
| 1 | | 66.45764 | -85.07727 | 34,058 ft | 394 kt | 260° |
| 1 | | 66.16338 | -86.95318 | 34,064 ft | 387 kt | 259° |
| 1 | | 65.81405 | -88.96528 | 34,134 ft | 388 kt | 256° |
| 1 | | 65.47525 | -90.74060 | 34,185 ft | 388 kt | 252° |
| 1 | | 65.13737 | -92.37121 | 34,217 ft | 395 kt | 249° |
| 1 | | 64.74033 | -93.87532 | 34,231 ft | 405 kt | 241° |
| 1 | | 64.32493 | -95.20884 | 34,239 ft | 409 kt | 239° |
| 1 | | 63.93495 | -96.39261 | 34,225 ft | 413 kt | 236° |
| 1 | | 63.49043 | -97.66996 | 34,192 ft | 415 kt | 233° |
| 1 | | 63.04993 | -98.86810 | 34,142 ft | 419 kt | 231° |
| 1 | | 62.61372 | -100.28771 | 36,073 ft | 411 kt | 236° |
| 1 | | 62.20535 | -101.57466 | 35,988 ft | 417 kt | 233° |
| 1 | | 61.71325 | -103.03512 | 35,851 ft | 422 kt | 231° |
| 1 | | 61.28965 | -104.22203 | 35,733 ft | 428 kt | 229° |
| 1 | | 60.86617 | -105.34904 | 35,620 ft | 435 kt | 227° |
| 1 | | 60.39396 | -106.54095 | 35,512 ft | 441 kt | 226° |
| 1 | | 59.95794 | -107.58930 | 35,431 ft | 447 kt | 225° |
| 1 | | 59.46520 | -108.61286 | 35,378 ft | 442 kt | 205° |
| 1 | | 58.69675 | -109.39398 | 35,400 ft | 447 kt | 205° |
| 1 | | 57.92240 | -110.14412 | 35,521 ft | 446 kt | 205° |
| 1 | | 57.25187 | -110.76486 | 35,607 ft | 449 kt | 205° |
| 1 | | 56.54829 | -111.38950 | 35,651 ft | 451 kt | 206° |
| 1 | | 55.59036 | -112.19925 | 35,799 ft | 453 kt | 206° |
| 1 | | 54.70054 | -112.91314 | 35,884 ft | 455 kt | 206° |
| 1 | | 53.74946 | -113.63898 | 35,942 ft | 454 kt | 205° |
| 1 | | 52.70360 | -114.39665 | 35,949 ft | 457 kt | 205° |
| 2 | | 51.67673 | -115.10297 | 36,039 ft | 456 kt | 205° |
| 2 | | 50.67784 | -115.75740 | 38,014 ft | 454 kt | 205° |
| 2 | | 49.89332 | -116.12544 | 38,101 ft | 470 kt | 180° |
| 2 | | 49.20002 | -116.37244 | 38,143 ft | 454 kt | 211° |
| 2 | | 48.20703 | -117.14502 | 38,192 ft | 448 kt | 210° |
| 2 | | 47.60199 | -118.01729 | 38,198 ft | 446 kt | 275° |
| 2 | | 47.73508 | -119.54890 | 37,716 ft | 435 kt | 275° |
| 2 | | 47.85453 | -121.19668 | 17,426 ft | 337 kt | 277° |
| 2 | | 47.60021 | -122.08988 | 8,010 ft | 272 kt | 223° |
| 2 | | 47.23171 | -122.25041 | 4,437 ft | 254 kt | 297° |
| 2 | | 47.45881 | -122.31704 | 409 ft | 15 kt | 25° |
| 2 | | 47.43981 | -122.30190 | 393 ft | 0 kt | 175° |