Flight
JAL521 15 Dec 2025
JAL521, operated by Japan Airlines, on 15 Dec 2025. Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | RJTI Tokyo Heliport → ? |
| Status | Completed (receiver network) |
| First seen airborne | 15:55 JST |
| Last seen | 08:16Z |
| Duration | 1h 21m |
| Aircraft | 847628 |
| Max altitude | 39,000 ft |
Punctuality, last 30 days
No completed JAL521 departures with FAA schedule times in the last 30 days.
Schedule, departure and arrival times from the FAA SWIM feed; aircraft, altitude and distance from the PlaneTrack receiver network. On time means a departure within 15 minutes of schedule.