Flight
DAL3157 26 Sep 2026
DAL3157, operated by Delta Air Lines, on 26 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
FAA SWIM schedule| Route | KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL → KMSY LOUIS ARMSTRONG NEW ORLEANS INTERNATIONAL |
| Status | Completed, departed on time (+9 min) |
| Scheduled departure | 13:50 EDT |
| Actual departure | 13:59 EDT on time |
| Actual arrival | 14:03 CDT |
| Duration | 1h 04m |
| Aircraft | N963DZ B739 |
| Max altitude | 32,000 ft |
| Distance tracked | 369 nm |
Leg 2 of 2
FAA SWIM schedule| Route | KMSY LOUIS ARMSTRONG NEW ORLEANS INTERNATIONAL → KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL |
| Status | Completed, departure delayed +26 min |
| Scheduled departure | 15:29 CDT |
| Actual departure | 15:55 CDT delayed +26 min |
| Actual arrival | 17:55 EDT |
| Duration | 1h 00m |
| Aircraft | N963DZ B739 |
| Max altitude | 33,000 ft |
| Distance tracked | 369 nm |
Punctuality, last 30 days
| Flights | 14 |
| On time | 12 (86%) |
| Average delay | +10 min |
| Worst delay | +26 min |
In the last 30 days DAL3157 departed on time (within 15 minutes) on 12 of 14 flights (86%), 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.