Flight
DAL438 19 Sep 2026
DAL438, operated by Delta Air Lines, on 19 Sep 2026: Seattle Tacoma International (KSEA) to General Edward Lawrence Logan International (KBOS). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 14:26 PDT |
| Last seen | 19:58 EDT |
| Duration | 2h 31m |
| Aircraft | A7E198 |
| Max altitude | 35,100 ft |
| Distance tracked | 2,162 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 0 (0%) |
| Average delay | +44 min |
| Worst delay | +78 min |
In the last 30 days DAL438 departed on time (within 15 minutes) on 0 of 7 flights (0%), with an average departure delay of +44 min and a worst delay of +78 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.