Flight
DAL1147 21 Dec 2025
DAL1147, operated by Delta Air Lines, on 21 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 | 10:54 EST |
| Last seen | 11:48 CST |
| Duration | 1h 53m |
| Aircraft | N318DX |
| Max altitude | 34,050 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 | 13:22 CST |
| Last seen | 15:44 EST |
| Duration | 1h 22m |
| Aircraft | N318DX |
| Max altitude | 33,050 ft |
| Distance tracked | 527 nm |
Punctuality, last 30 days
| Flights | 14 |
| On time | 5 (36%) |
| Average delay | +18 min |
| Worst delay | +38 min |
In the last 30 days DAL1147 departed on time (within 15 minutes) on 5 of 14 flights (36%), with an average departure delay of +18 min and a worst delay of +38 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.