Flight
DAL474 28 Sep 2026
DAL474, operated by Delta Air Lines, on 28 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).
Flight
FAA SWIM schedule| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL |
| Status | Completed, departure delayed +93 min |
| Scheduled departure | 16:05 PDT |
| Actual departure | 17:38 PDT delayed +93 min |
| Actual arrival | 01:27 EDT 29 Sep |
| Duration | 4h 49m |
| Aircraft | N579DT A21N |
| Max altitude | 34,700 ft |
| Distance tracked | 2,161 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 1 (17%) |
| Average delay | -165 min |
| Worst delay | +143 min |
In the last 30 days DAL474 departed on time (within 15 minutes) on 1 of 6 flights (17%), with an average departure delay of -165 min and a worst delay of +143 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.