Flight
SWA3551 10 Sep 2026
SWA3551, operated by Southwest Airlines, on 10 Sep 2026, 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3estimated
PlaneTrack receiver network| Route | ? → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 00:28Z |
| Last seen | 18:18 PDT 9 Sep |
| Duration | 0h 49m |
| Aircraft | N224WN |
Leg 2 of 3partial
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 19:49 PDT 9 Sep |
| Aircraft | N478WN |
| Max altitude | 41,000 ft |
| Distance tracked | 838 nm |
Leg 3 of 3estimated
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 14:33 PDT |
| Last seen | 17:58 MDT |
| Duration | 2h 25m |
| Aircraft | N8818Q |
| Max altitude | 37,025 ft |
| Distance tracked | 838 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 1 (17%) |
| Average delay | +55 min |
| Worst delay | +128 min |
In the last 30 days SWA3551 departed on time (within 15 minutes) on 1 of 6 flights (17%), with an average departure delay of +55 min and a worst delay of +128 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.