Flight
DAL542 27 Sep 2026
DAL542, operated by Delta Air Lines, on 27 Sep 2026: Seattle Tacoma International (KSEA) to The William B Hartsfield Atlanta International (KATL). Scheduled and actual times are local to each airport (hover for UTC).
Flight
FAA SWIM schedule| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL |
| Status | Completed, departure delayed +19 min |
| Scheduled departure | 14:30 PDT |
| Actual departure | 14:49 PDT delayed +19 min |
| Actual arrival | 21:56 EDT |
| Duration | 4h 07m |
| Aircraft | N552DT A21N |
| Max altitude | 35,050 ft |
Punctuality, last 30 days
| Flights | 8 |
| On time | 2 (25%) |
| Average delay | +25 min |
| Worst delay | +37 min |
In the last 30 days DAL542 departed on time (within 15 minutes) on 2 of 8 flights (25%), with an average departure delay of +25 min and a worst delay of +37 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.