Flight
SWA1837 21 Sep 2026
SWA1837, operated by Southwest Airlines, on 21 Sep 2026, 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3partial
PlaneTrack receiver network| Route | KHOU WILLIAM P HOBBY → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 11:19 CDT |
| Aircraft | N473WN |
| Max altitude | 33,000 ft |
Leg 2 of 3
PlaneTrack receiver network| Route | KHOU WILLIAM P HOBBY → KABQ Albuquerque International Sunport |
| Status | Completed (receiver network) |
| First seen airborne | 12:55 CDT |
| Last seen | 13:44 MDT |
| Duration | 1h 48m |
| Aircraft | N473WN |
| Max altitude | 40,000 ft |
| Distance tracked | 659 nm |
Leg 3 of 3
PlaneTrack receiver network| Route | KABQ Albuquerque International Sunport → KPHX PHOENIX SKY HARBOR INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 16:14 MDT |
| Last seen | 16:16 MST |
| Duration | 1h 02m |
| Aircraft | N8519R |
| Max altitude | 30,000 ft |
| Distance tracked | 284 nm |
Punctuality, last 30 days
| Flights | 16 |
| On time | 9 (56%) |
| Average delay | +17 min |
| Worst delay | +37 min |
In the last 30 days SWA1837 departed on time (within 15 minutes) on 9 of 16 flights (56%), with an average departure delay of +17 min and a worst delay of +37 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.