Flight
SWA3439 23 May 2026
SWA3439, operated by Southwest Airlines, on 23 May 2026: Washington Dulles International (KIAD) to Ronald Reagan Washington National (KDCA). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KIAD WASHINGTON DULLES INTERNATIONAL → KDCA RONALD REAGAN WASHINGTON NATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 20:00 EDT 22 May |
| Last seen | 20:46 EDT 22 May |
| Duration | 0h 45m |
| Aircraft | AC481D |
| Max altitude | 39,000 ft |
| Distance tracked | 300 nm |
Punctuality, last 30 days
| Flights | 4 |
| On time | 3 (75%) |
| Average delay | -219 min |
| Worst delay | +272 min |
In the last 30 days SWA3439 departed on time (within 15 minutes) on 3 of 4 flights (75%), with an average departure delay of -219 min and a worst delay of +272 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.