Flight
DAL1520 1 Mar 2026
DAL1520, operated by Delta Air Lines, on 1 Mar 2026: Phoenix Sky Harbor International (KPHX) to Seattle Tacoma International (KSEA), 4 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 4
PlaneTrack receiver network| Route | KPHX PHOENIX SKY HARBOR INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 17:51 MST 28 Feb |
| Last seen | 19:46 PST 28 Feb |
| Duration | 2h 54m |
| Aircraft | N124DU |
| Max altitude | 38,000 ft |
| Distance tracked | 962 nm |
Leg 2 of 4partial
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 08:58 PST |
| Aircraft | N124DU |
Leg 3 of 4
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KPHX PHOENIX SKY HARBOR INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 11:05 PST |
| Last seen | 15:48 MST |
| Duration | 3h 43m |
| Aircraft | A3962D |
| Max altitude | 31,025 ft |
| Distance tracked | 962 nm |
Leg 4 of 4
PlaneTrack receiver network| Route | KPHX PHOENIX SKY HARBOR INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 16:38 MST |
| Last seen | 18:38 PST |
| Duration | 2h 59m |
| Aircraft | A3962D |
| Distance tracked | 962 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 5 (83%) |
| Average delay | -450 min |
| Worst delay | +18 min |
In the last 30 days DAL1520 departed on time (within 15 minutes) on 5 of 6 flights (83%), with an average departure delay of -450 min and a worst delay of +18 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.