Flight
DAL1634 4 Oct 2025
DAL1634, operated by Delta Air Lines, on 4 Oct 2025: Chicago Ohare International (KORD) to La Guardia (KLGA), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → KLGA LA GUARDIA |
| Status | Completed (receiver network) |
| First seen airborne | 10:01 CDT |
| Last seen | 11:44 EDT |
| Duration | 0h 42m |
| Aircraft | N139DU |
| Max altitude | 37,000 ft |
| Distance tracked | 635 nm |
Leg 2 of 2partial
PlaneTrack receiver network| Route | KLGA LA GUARDIA → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 12:26 EDT |
| Aircraft | N139DU |
Punctuality, last 30 days
| Flights | 7 |
| On time | 2 (29%) |
| Average delay | +41 min |
| Worst delay | +111 min |
In the last 30 days DAL1634 departed on time (within 15 minutes) on 2 of 7 flights (29%), with an average departure delay of +41 min and a worst delay of +111 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.