Flight
DAL473 20 Jul 2026
DAL473, operated by Delta Air Lines, on 20 Jul 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 | 23:19 PDT 19 Jul |
| Last seen | 07:16 EDT |
| Duration | 4h 56m |
| Aircraft | N517DN |
| Max altitude | 35,050 ft |
| Distance tracked | 2,162 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 2 (29%) |
| Average delay | +19 min |
| Worst delay | +26 min |
In the last 30 days DAL473 departed on time (within 15 minutes) on 2 of 7 flights (29%), with an average departure delay of +19 min and a worst delay of +26 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.