Flight
DAL1139 2 May 2026
DAL1139, operated by Delta Air Lines, on 2 May 2026: The William B Hartsfield Atlanta International (KATL) to Chicago Ohare International (KORD). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL → KORD CHICAGO OHARE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 20:43 EDT 1 May |
| Last seen | 21:20 CDT 1 May |
| Duration | 1h 36m |
| Aircraft | N908DN |
| Max altitude | 36,000 ft |
| Distance tracked | 527 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 5 (71%) |
| Average delay | -381 min |
| Worst delay | +75 min |
In the last 30 days DAL1139 departed on time (within 15 minutes) on 5 of 7 flights (71%), with an average departure delay of -381 min and a worst delay of +75 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.