Flight
DAL3157 17 Sep 2026
DAL3157, operated by Delta Air Lines, on 17 Sep 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 | 15:54 EDT |
| Last seen | 16:06 CDT |
| Duration | 1h 11m |
| Aircraft | N939DZ |
| Max altitude | 34,000 ft |
| Distance tracked | 369 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 23:10Z |
| Last seen | 23:58Z |
| Duration | 0h 47m |
| Aircraft | N939DZ |
| Max altitude | 33,000 ft |
Punctuality, last 30 days
| Flights | 16 |
| On time | 14 (88%) |
| Average delay | +10 min |
| Worst delay | +26 min |
In the last 30 days DAL3157 departed on time (within 15 minutes) on 14 of 16 flights (88%), with an average departure delay of +10 min and a worst delay of +26 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.