Flight
DAL3157 12 Sep 2026
DAL3157, operated by Delta Air Lines, on 12 Sep 2026: Louis Armstrong New Orleans International (KMSY) to The William B Hartsfield Atlanta International (KATL), 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3
PlaneTrack receiver network| Route | KMSY LOUIS ARMSTRONG NEW ORLEANS INTERNATIONAL → KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:46 CDT 11 Sep |
| Last seen | 22:00 EDT 11 Sep |
| Duration | 1h 13m |
| Aircraft | AD67AE |
| Max altitude | 29,000 ft |
| Distance tracked | 369 nm |
Leg 2 of 3
PlaneTrack receiver network| Route | KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL → KMSY LOUIS ARMSTRONG NEW ORLEANS INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 14:04 EDT |
| Last seen | 14:10 CDT |
| Duration | 1h 05m |
| Aircraft | N954DZ |
| Max altitude | 32,000 ft |
| Distance tracked | 369 nm |
Leg 3 of 3
PlaneTrack receiver network| Route | KMSY LOUIS ARMSTRONG NEW ORLEANS INTERNATIONAL → KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 15:38 CDT |
| Last seen | 17:36 EDT |
| Duration | 0h 57m |
| Aircraft | N954DZ |
| Max altitude | 33,000 ft |
| Distance tracked | 369 nm |
Punctuality, last 30 days
| Flights | 13 |
| On time | 11 (85%) |
| Average delay | +11 min |
| Worst delay | +19 min |
In the last 30 days DAL3157 departed on time (within 15 minutes) on 11 of 13 flights (85%), with an average departure delay of +11 min and a worst delay of +19 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.