Flight
DAL1550 20 Apr 2026
DAL1550, operated by Delta Air Lines, on 20 Apr 2026: The William B Hartsfield Atlanta International (KATL) to Raleigh Durham International (KRDU), 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 → KRDU RALEIGH DURHAM INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 14:38 EDT |
| Last seen | 15:38 EDT |
| Duration | 0h 59m |
| Aircraft | N953DZ |
| Max altitude | 27,000 ft |
| Distance tracked | 308 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KRDU RALEIGH DURHAM INTERNATIONAL → KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 17:04 EDT |
| Last seen | 18:08 EDT |
| Duration | 1h 04m |
| Aircraft | N953DZ |
| Max altitude | 32,000 ft |
| Distance tracked | 308 nm |
Punctuality, last 30 days
| Flights | 12 |
| On time | 7 (58%) |
| Average delay | +24 min |
| Worst delay | +79 min |
In the last 30 days DAL1550 departed on time (within 15 minutes) on 7 of 12 flights (58%), with an average departure delay of +24 min and a worst delay of +79 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.