Flight
CKK231 29 Apr 2026
CKK231, operated by China Cargo Airlines, on 29 Apr 2026: Seattle Tacoma International (KSEA) to John F Kennedy International (KJFK). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KJFK JOHN F KENNEDY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 08:57 PDT |
| Last seen | 16:56 EDT |
| Duration | 4h 58m |
| Aircraft | B-220F |
| Max altitude | 35,000 ft |
| Distance tracked | 6,153 nm |
Punctuality, last 30 days
| Flights | 3 |
| On time | 3 (100%) |
| Average delay | -13 min |
| Worst delay | +1 min |
In the last 30 days CKK231 departed on time (within 15 minutes) on 3 of 3 flights (100%), with an average departure delay of -13 min and a worst delay of +1 min.
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.