Flight
DAL531 23 Aug 2025
DAL531, operated by Delta Air Lines, on 23 Aug 2025, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2partial
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 22:58 PDT 22 Aug |
| Aircraft | N172DN |
| Max altitude | 37,000 ft |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 15:27 PDT |
| Last seen | 23:58Z |
| Duration | 1h 31m |
| Aircraft | N887DN |
| Max altitude | 27,950 ft |
Punctuality, last 30 days
| Flights | 7 |
| On time | 2 (29%) |
| Average delay | +33 min |
| Worst delay | +70 min |
In the last 30 days DAL531 departed on time (within 15 minutes) on 2 of 7 flights (29%), with an average departure delay of +33 min and a worst delay of +70 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.