Flight
SWA8504 25 Sep 2026
SWA8504, operated by Southwest Airlines, on 25 Sep 2026: Boeing Fld King Co International (KBFI) to Phoenix Sky Harbor International (KPHX). Scheduled and actual times are local to each airport (hover for UTC).
Flight
FAA SWIM schedule| Route | KBFI BOEING FLD KING CO INTERNATIONAL → KPHX PHOENIX SKY HARBOR INTERNATIONAL |
| Status | Completed, departure delayed +58 min |
| Scheduled departure | 10:00 PDT |
| Actual departure | 10:58 PDT delayed +58 min |
| Actual arrival | 13:22 MST |
| Duration | 2h 24m |
| Aircraft | N9031W B38M |
| Max altitude | 39,075 ft |
| Distance tracked | 962 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 5 (83%) |
| Average delay | +14 min |
| Worst delay | +58 min |
In the last 30 days SWA8504 departed on time (within 15 minutes) on 5 of 6 flights (83%), with an average departure delay of +14 min and a worst delay of +58 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.