Flight
DAL1739 23 Dec 2025
DAL1739, operated by Delta Air Lines, on 23 Dec 2025: The William B Hartsfield Atlanta International (KATL) to Chicago Midway International (KMDW), 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 → KMDW CHICAGO MIDWAY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 15:17 EST |
| Last seen | 16:06 CST |
| Duration | 1h 48m |
| Aircraft | N940AT |
| Max altitude | 32,025 ft |
| Distance tracked | 513 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KMDW CHICAGO MIDWAY INTERNATIONAL → KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 17:16 CST |
| Last seen | 19:42 EST |
| Duration | 1h 25m |
| Aircraft | AD0D3A |
| Distance tracked | 513 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 0 (0%) |
| Average delay | +67 min |
| Worst delay | +115 min |
In the last 30 days DAL1739 departed on time (within 15 minutes) on 0 of 6 flights (0%), with an average departure delay of +67 min and a worst delay of +115 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.