Flight
SWA321 20 May 2026
SWA321, operated by Southwest Airlines, on 20 May 2026: San Francisco International (KSFO) to Denver International (KDEN). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 17:37 PDT 19 May |
| Last seen | 09:48 MDT |
| Duration | 15h 11m |
| Aircraft | AC3A38 |
| Max altitude | 39,000 ft |
| Distance tracked | 838 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 3 (43%) |
| Average delay | +28 min |
| Worst delay | +102 min |
In the last 30 days SWA321 departed on time (within 15 minutes) on 3 of 7 flights (43%), with an average departure delay of +28 min and a worst delay of +102 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.