UAL838
- CID
- 1463489
- Aircraft
- B77W
- Aircraft filed
- B77W/H-SDE1E2E3FGHIJ2J3J4J5M1RWXY/LB1D1
- Duration
- 2h 28m
- Actual route
- RJAA → —
- Time of departure
- 8 Oct 2026 11:10:42Z
- Time of arrival
- —
- First seen
- 8 Oct 2026 10:54:27Z
- Ended
- 8 Oct 2026 13:22:42Z
- Distance
- 1260.9 nm
- Maximum altitude
- 33,340 ft
Track replay
Loading 591 track points…
Decoded track samples
| Leg | UTC | Latitude | Longitude | Altitude | Groundspeed | Heading |
|---|---|---|---|---|---|---|
| 1 | 35.76128 | 140.38406 | 148 ft | 0 kt | 60° | |
| 1 | 35.76128 | 140.38406 | 148 ft | 0 kt | 60° | |
| 1 | 35.76128 | 140.38406 | 148 ft | 0 kt | 60° | |
| 1 | 35.76128 | 140.38406 | 148 ft | 0 kt | 60° | |
| 1 | 35.76128 | 140.38406 | 148 ft | 0 kt | 60° | |
| 1 | 35.76062 | 140.38351 | 149 ft | 2 kt | 7° | |
| 1 | 35.76002 | 140.38365 | 149 ft | 0 kt | 329° | |
| 1 | 35.76033 | 140.38339 | 149 ft | 7 kt | 315° | |
| 1 | 35.76463 | 140.37923 | 146 ft | 13 kt | 330° | |
| 1 | 35.76970 | 140.37550 | 142 ft | 17 kt | 330° | |
| 1 | 35.77352 | 140.37152 | 137 ft | 13 kt | 315° | |
| 1 | 35.74668 | 140.38825 | 589 ft | 192 kt | 147° | |
| 1 | 35.66694 | 140.44595 | 3,865 ft | 262 kt | 148° | |
| 1 | 35.59450 | 140.49802 | 6,923 ft | 286 kt | 148° | |
| 1 | 35.48832 | 140.57422 | 10,779 ft | 315 kt | 148° | |
| 1 | 35.38249 | 140.69969 | 13,207 ft | 396 kt | 123° | |
| 1 | 35.28695 | 140.87151 | 17,281 ft | 421 kt | 124° | |
| 1 | 35.22567 | 141.07332 | 20,627 ft | 453 kt | 83° | |
| 1 | 35.29359 | 141.29579 | 23,416 ft | 484 kt | 67° | |
| 1 | 35.37089 | 141.53119 | 25,992 ft | 512 kt | 68° | |
| 1 | 35.44086 | 141.78444 | 28,175 ft | 538 kt | 88° | |
| 1 | 35.44027 | 142.06245 | 30,822 ft | 545 kt | 94° | |
| 1 | 35.43759 | 142.33768 | 33,297 ft | 543 kt | 95° | |
| 1 | 35.43431 | 142.61293 | 33,316 ft | 540 kt | 95° | |
| 1 | 35.43042 | 142.88741 | 33,301 ft | 538 kt | 96° | |
| 1 | 35.42670 | 143.11591 | 33,295 ft | 537 kt | 96° | |
| 1 | 35.46895 | 143.38309 | 33,290 ft | 553 kt | 57° | |
| 1 | 35.62467 | 143.59044 | 33,301 ft | 552 kt | 44° | |
| 1 | 35.78458 | 143.79489 | 33,295 ft | 555 kt | 45° | |
| 1 | 35.94447 | 144.00102 | 33,307 ft | 555 kt | 45° | |
| 1 | 36.10425 | 144.20857 | 33,311 ft | 558 kt | 45° | |
| 1 | 36.26408 | 144.41768 | 33,312 ft | 560 kt | 45° | |
| 1 | 36.42375 | 144.62793 | 33,312 ft | 560 kt | 45° | |
| 1 | 36.58369 | 144.83989 | 33,299 ft | 561 kt | 46° | |
| 1 | 36.74343 | 145.05296 | 33,306 ft | 565 kt | 45° | |
| 1 | 36.90349 | 145.26787 | 33,314 ft | 566 kt | 45° | |
| 1 | 37.06363 | 145.48431 | 33,317 ft | 566 kt | 45° | |
| 1 | 37.21778 | 145.70758 | 33,307 ft | 569 kt | 58° | |
| 1 | 37.34380 | 145.95976 | 33,317 ft | 569 kt | 58° | |
| 1 | 37.46883 | 146.21245 | 33,309 ft | 570 kt | 58° | |
| 1 | 37.59372 | 146.46684 | 33,316 ft | 570 kt | 58° | |
| 1 | 37.71811 | 146.72221 | 33,302 ft | 572 kt | 59° | |
| 1 | 37.84266 | 146.97989 | 33,304 ft | 575 kt | 59° | |
| 1 | 37.96687 | 147.23892 | 33,312 ft | 576 kt | 59° | |
| 1 | 38.09072 | 147.49930 | 33,319 ft | 577 kt | 59° | |
| 1 | 38.21400 | 147.76053 | 33,298 ft | 579 kt | 60° | |
| 1 | 38.33724 | 148.02382 | 33,291 ft | 580 kt | 59° | |
| 1 | 38.46024 | 148.28877 | 33,298 ft | 581 kt | 59° | |
| 1 | 38.58288 | 148.55515 | 33,304 ft | 582 kt | 59° | |
| 1 | 38.70484 | 148.82227 | 33,271 ft | 583 kt | 60° | |
| 1 | 38.80621 | 149.04599 | 33,274 ft | 583 kt | 60° | |
| 1 | 38.92729 | 149.31532 | 33,277 ft | 583 kt | 60° | |
| 1 | 39.04785 | 149.58578 | 33,294 ft | 584 kt | 60° | |
| 1 | 39.16847 | 149.85715 | 33,259 ft | 585 kt | 56° | |
| 1 | 39.31195 | 150.11119 | 33,271 ft | 586 kt | 53° | |
| 1 | 39.45449 | 150.36812 | 33,269 ft | 588 kt | 53° | |
| 1 | 39.61970 | 150.66978 | 33,258 ft | 589 kt | 53° | |
| 1 | 39.76112 | 150.93051 | 33,252 ft | 591 kt | 54° | |
| 1 | 39.90251 | 151.19338 | 33,254 ft | 593 kt | 54° | |
| 1 | 40.04372 | 151.45813 | 33,261 ft | 595 kt | 53° | |
| 1 | 40.18452 | 151.72433 | 33,223 ft | 596 kt | 54° | |
| 1 | 40.32526 | 151.99272 | 33,231 ft | 598 kt | 54° | |
| 1 | 40.46546 | 152.26237 | 33,236 ft | 597 kt | 54° | |
| 1 | 40.60508 | 152.53325 | 33,237 ft | 600 kt | 54° | |
| 1 | 40.74391 | 152.80498 | 33,213 ft | 577 kt | 55° | |
| 1 | 40.87608 | 153.06584 | 33,225 ft | 590 kt | 55° | |
| 1 | 41.01524 | 153.34294 | 33,221 ft | 605 kt | 54° | |
| 1 | 41.15404 | 153.62184 | 33,204 ft | 606 kt | 55° | |
| 1 | 41.29260 | 153.90282 | 33,185 ft | 607 kt | 55° | |
| 1 | 41.43039 | 154.18478 | 33,187 ft | 609 kt | 55° | |
| 1 | 41.56759 | 154.46817 | 33,194 ft | 609 kt | 55° | |
| 1 | 41.70428 | 154.75316 | 33,175 ft | 609 kt | 56° | |
| 1 | 41.84088 | 155.04065 | 33,177 ft | 612 kt | 56° | |
| 1 | 41.97735 | 155.33064 | 33,170 ft | 617 kt | 56° | |
| 1 | 42.11357 | 155.62293 | 33,153 ft | 616 kt | 55° | |
| 1 | 42.22677 | 155.86798 | 33,138 ft | 618 kt | 56° | |
| 1 | 42.36196 | 156.16332 | 33,138 ft | 618 kt | 57° | |
| 1 | 42.49701 | 156.46129 | 33,141 ft | 622 kt | 56° | |
| 1 | 42.63127 | 156.76053 | 33,117 ft | 623 kt | 57° | |
| 1 | 42.76508 | 157.06178 | 33,119 ft | 624 kt | 57° | |
| 1 | 42.89858 | 157.36546 | 33,118 ft | 625 kt | 57° | |
| 1 | 43.03183 | 157.67174 | 33,108 ft | 627 kt | 57° | |
| 1 | 43.16404 | 157.97882 | 33,073 ft | 629 kt | 58° | |
| 1 | 43.29624 | 158.28917 | 33,085 ft | 629 kt | 58° | |
| 1 | 43.42733 | 158.60023 | 33,088 ft | 632 kt | 58° | |
| 1 | 43.55825 | 158.91428 | 33,049 ft | 632 kt | 58° | |
| 1 | 43.68857 | 159.23029 | 33,055 ft | 635 kt | 59° | |
| 1 | 43.81830 | 159.54842 | 33,074 ft | 636 kt | 58° | |
| 1 | 43.94742 | 159.86858 | 33,040 ft | 638 kt | 59° | |
| 1 | 44.07026 | 160.19559 | 33,050 ft | 639 kt | 62° | |
| 1 | 44.18837 | 160.52608 | 33,041 ft | 638 kt | 62° | |
| 1 | 44.30594 | 160.85944 | 33,014 ft | 639 kt | 63° | |
| 1 | 44.42235 | 161.19365 | 33,022 ft | 641 kt | 63° | |
| 1 | 44.53796 | 161.52974 | 33,017 ft | 641 kt | 63° | |
| 1 | 44.65244 | 161.86678 | 32,987 ft | 641 kt | 64° | |
| 1 | 44.76658 | 162.20706 | 32,994 ft | 643 kt | 63° | |
| 1 | 44.87968 | 162.54863 | 32,998 ft | 646 kt | 64° | |
| 1 | 44.99208 | 162.89255 | 32,987 ft | 646 kt | 64° | |
| 1 | 45.12215 | 163.29627 | 32,985 ft | 646 kt | 64° | |
| 1 | 45.23217 | 163.64267 | 32,983 ft | 647 kt | 65° |