Flight
SWA4128 22 Oct 2025
SWA4128, operated by Southwest Airlines, on 22 Oct 2025, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KPDX PORTLAND INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 10:29 PDT |
| Last seen | 19:24Z |
| Duration | 1h 54m |
| Aircraft | N7735A |
| Max altitude | 39,025 ft |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KPHX PHOENIX SKY HARBOR INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 13:30 MST |
| Last seen | 21:40Z |
| Duration | 1h 10m |
| Aircraft | N7735A |
| Max altitude | 34,975 ft |
Punctuality, last 30 days
| Flights | 7 |
| On time | 4 (57%) |
| Average delay | +88 min |
| Worst delay | +281 min |
In the last 30 days SWA4128 departed on time (within 15 minutes) on 4 of 7 flights (57%), with an average departure delay of +88 min and a worst delay of +281 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.