Flight
DAL1639 4 Jan 2026
DAL1639, operated by Delta Air Lines, on 4 Jan 2026: Louis Armstrong New Orleans International (KMSY) to La Guardia (KLGA). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KMSY LOUIS ARMSTRONG NEW ORLEANS INTERNATIONAL → KLGA LA GUARDIA |
| Status | Completed (receiver network) |
| First seen airborne | 19:46 CST 3 Jan |
| Last seen | 07:20 EST |
| Duration | 10h 33m |
| Aircraft | N144DU |
| Max altitude | 37,000 ft |
| Distance tracked | 1,027 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 4 (57%) |
| Average delay | +16 min |
| Worst delay | +40 min |
In the last 30 days DAL1639 departed on time (within 15 minutes) on 4 of 7 flights (57%), with an average departure delay of +16 min and a worst delay of +40 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.