Flight
DAL3157 29 Jan 2026
DAL3157, operated by Delta Air Lines, on 29 Jan 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 | 13:59 EST |
| Last seen | 14:18 CST |
| Duration | 1h 19m |
| Aircraft | N697DL |
| Max altitude | 30,000 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 | 15:33 CST |
| Last seen | 17:42 EST |
| Duration | 1h 09m |
| Aircraft | N697DL |
| Max altitude | 23,025 ft |
| Distance tracked | 369 nm |
Punctuality, last 30 days
| Flights | 17 |
| On time | 15 (88%) |
| Average delay | +10 min |
| Worst delay | +26 min |
In the last 30 days DAL3157 departed on time (within 15 minutes) on 15 of 17 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.