Flight
DAL429 14 Aug 2025
DAL429, operated by Delta Air Lines, on 14 Aug 2025: Seattle Tacoma International (KSEA) to John F Kennedy International (KJFK), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KJFK JOHN F KENNEDY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 07:28 PDT |
| Last seen | 12:38 EDT |
| Duration | 2h 10m |
| Aircraft | A69BCD |
| Max altitude | 33,050 ft |
| Distance tracked | 2,098 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KJFK JOHN F KENNEDY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 10:58 PDT |
| Last seen | 15:46 EDT |
| Duration | 1h 47m |
| Aircraft | A69BCD |
| Max altitude | 36,025 ft |
| Distance tracked | 2,098 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 1 (14%) |
| Average delay | +27 min |
| Worst delay | +39 min |
In the last 30 days DAL429 departed on time (within 15 minutes) on 1 of 7 flights (14%), with an average departure delay of +27 min and a worst delay of +39 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.