Flight
DAL3157 2 Feb 2026
DAL3157, operated by Delta Air Lines, on 2 Feb 2026: The William B Hartsfield Atlanta International (KATL) to Louis Armstrong New Orleans International (KMSY), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 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 | 13:53 EST |
| Last seen | 14:22 CST |
| Duration | 1h 28m |
| Aircraft | N552NW |
| Max altitude | 32,025 ft |
| Distance tracked | 369 nm |
Leg 2 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 | 15:32 CST |
| Last seen | 17:50 EST |
| Duration | 1h 17m |
| Aircraft | N552NW |
| Max altitude | 29,000 ft |
| Distance tracked | 369 nm |
Punctuality, last 30 days
| Flights | 15 |
| On time | 12 (80%) |
| Average delay | +11 min |
| Worst delay | +20 min |
In the last 30 days DAL3157 departed on time (within 15 minutes) on 12 of 15 flights (80%), with an average departure delay of +11 min and a worst delay of +20 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.