Flight
DAL539 23 May 2026
DAL539, operated by Delta Air Lines, on 23 May 2026: The William B Hartsfield Atlanta International (KATL) to Portland International (KPDX), 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 → KPDX PORTLAND INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 08:23 EDT |
| Last seen | 10:04 PDT |
| Duration | 4h 40m |
| Aircraft | N934DZ |
| Max altitude | 34,000 ft |
| Distance tracked | 1,883 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KPDX PORTLAND INTERNATIONAL → KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 11:23 PDT |
| Last seen | 18:38 EDT |
| Duration | 4h 14m |
| Aircraft | N934DZ |
| Max altitude | 35,025 ft |
| Distance tracked | 1,883 nm |
Punctuality, last 30 days
| Flights | 16 |
| On time | 10 (62%) |
| Average delay | +17 min |
| Worst delay | +54 min |
In the last 30 days DAL539 departed on time (within 15 minutes) on 10 of 16 flights (62%), with an average departure delay of +17 min and a worst delay of +54 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.