Flight
DAL688 30 Dec 2025
DAL688, operated by Delta Air Lines, on 30 Dec 2025: John F Kennedy International (KJFK) to Seattle Tacoma International (KSEA). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KJFK JOHN F KENNEDY INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 20:15 EST 29 Dec |
| Last seen | 23:36 PST 29 Dec |
| Duration | 6h 20m |
| Aircraft | N528DE |
| Max altitude | 34,050 ft |
| Distance tracked | 2,098 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 6 (75%) |
| Average delay | -1042 min |
| Worst delay | +55 min |
In the last 30 days DAL688 departed on time (within 15 minutes) on 6 of 8 flights (75%), with an average departure delay of -1042 min and a worst delay of +55 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.