Flight
DAL91 22 Oct 2025
DAL91, operated by Delta Air Lines, on 22 Oct 2025: Zurich (LSZH) to The William B Hartsfield Atlanta International (KATL), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | LSZH ZURICH → KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 10:28 CEST |
| Last seen | 06:08 EDT |
| Duration | 1h 39m |
| Aircraft | N851NW |
| Max altitude | 36,000 ft |
| Distance tracked | 4,066 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | LSZH ZURICH → KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 17:11 CEST |
| Last seen | 14:20 EDT |
| Duration | 3h 08m |
| Aircraft | N851NW |
| Max altitude | 40,025 ft |
| Distance tracked | 4,066 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 3 (43%) |
| Average delay | -27 min |
| Worst delay | +32 min |
In the last 30 days DAL91 departed on time (within 15 minutes) on 3 of 7 flights (43%), with an average departure delay of -27 min and a worst delay of +32 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.