Flight
DAL1939 18 Apr 2026
DAL1939, operated by Delta Air Lines, on 18 Apr 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | ? → MMUN CANCUN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 00:00Z |
| Last seen | 20:40 EST 17 Apr |
| Duration | 1h 39m |
| Aircraft | N3749D |
| Max altitude | 36,000 ft |
Leg 2 of 2partial
PlaneTrack receiver network| Route | KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 11:05 EDT |
| Aircraft | N3749D |
| Max altitude | 38,000 ft |
Punctuality, last 30 days
| Flights | 7 |
| On time | 6 (86%) |
| Average delay | +6 min |
| Worst delay | +15 min |
In the last 30 days DAL1939 departed on time (within 15 minutes) on 6 of 7 flights (86%), with an average departure delay of +6 min and a worst delay of +15 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.