Flight
DAL2521 1 Oct 2026
DAL2521, operated by Delta Air Lines, on 1 Oct 2026: Minneapolis St Paul International (KMSP) to Raleigh Durham International (KRDU), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
FAA SWIM schedule| Route | KMSP MINNEAPOLIS ST PAUL INTERNATIONAL → KRDU RALEIGH DURHAM INTERNATIONAL |
| Status | Completed, departed on time (+7 min) |
| Scheduled departure | 10:35 CDT |
| Actual departure | 10:42 CDT on time |
| Actual arrival | 13:44 EDT |
| Duration | 2h 02m |
| Aircraft | N138DU BCS1 |
| Max altitude | 37,000 ft |
| Distance tracked | 850 nm |
Leg 2 of 2
FAA SWIM schedule| Route | KRDU RALEIGH DURHAM INTERNATIONAL → KMSP MINNEAPOLIS ST PAUL INTERNATIONAL |
| Status | Completed, departed on time (+13 min) |
| Scheduled departure | 15:07 EDT |
| Actual departure | 15:20 EDT on time |
| Actual arrival | 16:35 CDT |
| Duration | 2h 15m |
| Aircraft | N138DU BCS1 |
| Max altitude | 38,000 ft |
| Distance tracked | 850 nm |
Punctuality, last 30 days
| Flights | 14 |
| On time | 12 (86%) |
| Average delay | +16 min |
| Worst delay | +82 min |
In the last 30 days DAL2521 departed on time (within 15 minutes) on 12 of 14 flights (86%), with an average departure delay of +16 min and a worst delay of +82 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.