Flight
DAL3146 21 Dec 2025
DAL3146, operated by Delta Air Lines, on 21 Dec 2025: Louis Armstrong New Orleans International (KMSY) 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 2
PlaneTrack receiver network| Route | KMSY LOUIS ARMSTRONG NEW ORLEANS INTERNATIONAL → KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 18:02 CST 20 Dec |
| Last seen | 19:52 EST 20 Dec |
| Duration | 0h 49m |
| Aircraft | N858DZ |
| Max altitude | 33,000 ft |
| Distance tracked | 369 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL → KMSY LOUIS ARMSTRONG NEW ORLEANS INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 16:15 EST |
| Last seen | 16:18 CST |
| Duration | 1h 03m |
| Aircraft | N721TW |
| Max altitude | 28,000 ft |
| Distance tracked | 369 nm |
Punctuality, last 30 days
| Flights | 16 |
| On time | 8 (50%) |
| Average delay | +21 min |
| Worst delay | +68 min |
In the last 30 days DAL3146 departed on time (within 15 minutes) on 8 of 16 flights (50%), with an average departure delay of +21 min and a worst delay of +68 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.