Flight
KAL231 21 May 2026
KAL231, operated by Korean Air, on 21 May 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | RKSS GIMPO → ? |
| Status | Completed (receiver network) |
| First seen airborne | 17:33 KST |
| Last seen | 15:56Z |
| Duration | 7h 23m |
| Aircraft | HL8251 |
| Max altitude | 35,000 ft |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | RKSS GIMPO → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 01:55 KST 22 May |
| Last seen | 17:36 CDT |
| Duration | 5h 40m |
| Aircraft | HL8251 |
| Max altitude | 35,000 ft |
| Distance tracked | 5,668 nm |
Punctuality, last 30 days
| Flights | 2 |
| On time | 2 (100%) |
| Average delay | -11 min |
| Worst delay | none |
In the last 30 days KAL231 departed on time (within 15 minutes) on 2 of 2 flights (100%), with an average departure delay of -11 min and a worst delay of none.
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.