Flight
DAL803 21 Feb 2026
DAL803, operated by Delta Air Lines, on 21 Feb 2026, 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3partial
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 16:00 PST 20 Feb |
| Aircraft | N137DU |
| Max altitude | 36,000 ft |
Leg 2 of 3
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KDFW DALLAS FORT WORTH INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 09:00 PST |
| Last seen | 15:10 CST |
| Duration | 4h 09m |
| Aircraft | N101DU |
| Max altitude | 35,025 ft |
| Distance tracked | 1,440 nm |
Leg 3 of 3estimated
PlaneTrack receiver network| Route | KDFW DALLAS FORT WORTH INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 16:10 CST |
| Last seen | 15:58 PST |
| Duration | 1h 47m |
| Aircraft | N101DU |
| Max altitude | 36,000 ft |
| Distance tracked | 1,440 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 2 (29%) |
| Average delay | +77 min |
| Worst delay | +172 min |
In the last 30 days DAL803 departed on time (within 15 minutes) on 2 of 7 flights (29%), with an average departure delay of +77 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.