Flight
DAL1178 23 Dec 2025
DAL1178, operated by Delta Air Lines, on 23 Dec 2025: The William B Hartsfield Atlanta International (KATL) to Chicago Ohare International (KORD), 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 → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 08:20 EST |
| Last seen | 09:24 CST |
| Duration | 2h 04m |
| Aircraft | N309DN |
| Max altitude | 36,025 ft |
| Distance tracked | 527 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KORD CHICAGO OHARE INTERNATIONAL → KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 10:49 CST |
| Last seen | 13:30 EST |
| Duration | 1h 40m |
| Aircraft | N309DN |
| Max altitude | 33,025 ft |
| Distance tracked | 527 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 6 (75%) |
| Average delay | +12 min |
| Worst delay | +20 min |
In the last 30 days DAL1178 departed on time (within 15 minutes) on 6 of 8 flights (75%), with an average departure delay of +12 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.