Flight
DAL451 17 Apr 2026
DAL451, operated by Delta Air Lines, on 17 Apr 2026: Portland International (KPDX) to Buffalo Niagara International (KBUF), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KPDX PORTLAND INTERNATIONAL → KBUF BUFFALO NIAGARA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 07:12 PDT |
| Last seen | 15:04 EDT |
| Duration | 4h 51m |
| Aircraft | N520DE |
| Max altitude | 36,025 ft |
Leg 2 of 2
PlaneTrack receiver network| Route | KBUF BUFFALO NIAGARA INTERNATIONAL → KJFK JOHN F KENNEDY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 16:43 EDT |
| Last seen | 17:38 EDT |
| Duration | 0h 54m |
| Aircraft | N520DE |
| Max altitude | 27,025 ft |
| Distance tracked | 261 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 3 (43%) |
| Average delay | +66 min |
| Worst delay | +349 min |
In the last 30 days DAL451 departed on time (within 15 minutes) on 3 of 7 flights (43%), with an average departure delay of +66 min and a worst delay of +349 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.