Flight
SWA4166 30 Mar 2026
SWA4166, operated by Southwest Airlines, on 30 Mar 2026: Phoenix Sky Harbor International (KPHX) to Washington Dulles International (KIAD). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KPHX PHOENIX SKY HARBOR INTERNATIONAL → KIAD WASHINGTON DULLES INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:14 MST |
| Last seen | 19:04 EDT |
| Duration | 3h 50m |
| Aircraft | N8579Z |
| Max altitude | 39,000 ft |
| Distance tracked | 1,696 nm |
Punctuality, last 30 days
| Flights | 9 |
| On time | 1 (11%) |
| Average delay | +42 min |
| Worst delay | +113 min |
In the last 30 days SWA4166 departed on time (within 15 minutes) on 1 of 9 flights (11%), with an average departure delay of +42 min and a worst delay of +113 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.