Flight
DAL803 21 Jun 2026
DAL803, operated by Delta Air Lines, on 21 Jun 2026: Boeing Fld King Co International (KBFI) to Seattle Tacoma International (KSEA), 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3estimated
PlaneTrack receiver network| Route | KBFI BOEING FLD KING CO INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 17:00 PDT 20 Jun |
| Last seen | 18:24 PDT 20 Jun |
| Duration | 1h 24m |
| Aircraft | A364E7 |
| Max altitude | 36,000 ft |
Leg 2 of 3estimated
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KDFW DALLAS FORT WORTH INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 09:19 PDT |
| Last seen | 14:46 CDT |
| Duration | 3h 27m |
| Aircraft | A3AC77 |
| Max altitude | 35,025 ft |
| Distance tracked | 1,440 nm |
Leg 3 of 3estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 21:15Z |
| Last seen | 23:58Z |
| Duration | 2h 42m |
| Aircraft | A3AC77 |
| Max altitude | 36,000 ft |
Punctuality, last 30 days
| Flights | 8 |
| On time | 2 (25%) |
| Average delay | +63 min |
| Worst delay | +172 min |
In the last 30 days DAL803 departed on time (within 15 minutes) on 2 of 8 flights (25%), with an average departure delay of +63 min and a worst delay of +172 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.