Flight
DAL638 29 Jan 2026
DAL638, operated by Delta Air Lines, on 29 Jan 2026: Buffalo Niagara International (KBUF) to Detroit Metro Wayne Co (KDTW). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KBUF BUFFALO NIAGARA INTERNATIONAL → KDTW DETROIT METRO WAYNE CO |
| Status | Completed (receiver network) |
| First seen airborne | 07:44 EST |
| Last seen | 08:26 EST |
| Duration | 0h 42m |
| Aircraft | N891AT |
| Max altitude | 26,000 ft |
| Distance tracked | 208 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 2 (29%) |
| Average delay | +47 min |
| Worst delay | +154 min |
In the last 30 days DAL638 departed on time (within 15 minutes) on 2 of 7 flights (29%), with an average departure delay of +47 min and a worst delay of +154 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.