Flight
AAR521 29 Dec 2025
AAR521, operated by Asiana Airlines, on 29 Dec 2025: Incheon International Airport (RKSI) to Heathrow (EGLL). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | RKSI Incheon International Airport → EGLL HEATHROW |
| Status | Completed (receiver network) |
| First seen airborne | 12:52 KST |
| Last seen | 18:52 GMT |
| Duration | 14h 59m |
| Aircraft | HL8308 |
| Max altitude | 40,025 ft |
| Distance tracked | 4,784 nm |
Punctuality, last 30 days
No completed AAR521 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.