Flight
SWA4378 21 Apr 2026
SWA4378, operated by Southwest Airlines, on 21 Apr 2026: Sacramento International (KSMF) to Phoenix Sky Harbor International (KPHX). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KSMF SACRAMENTO INTERNATIONAL → KPHX PHOENIX SKY HARBOR INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 11:14 PDT |
| Last seen | 12:08 MST |
| Duration | 0h 53m |
| Aircraft | N952WN |
| Max altitude | 33,000 ft |
| Distance tracked | 293 nm |
Punctuality, last 30 days
| Flights | 5 |
| On time | 3 (60%) |
| Average delay | +17 min |
| Worst delay | +35 min |
In the last 30 days SWA4378 departed on time (within 15 minutes) on 3 of 5 flights (60%), with an average departure delay of +17 min and a worst delay of +35 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.