Flight
DAL473 19 Feb 2026
DAL473, operated by Delta Air Lines, on 19 Feb 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
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 22:28 PST 18 Feb |
| Last seen | 07:46 EST |
| Duration | 6h 17m |
| Aircraft | N504DZ |
| Max altitude | 37,025 ft |
| Distance tracked | 2,162 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 1 (14%) |
| Average delay | +27 min |
| Worst delay | +67 min |
In the last 30 days DAL473 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 +67 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.