Flight
SWA1556 23 Sep 2026
SWA1556, operated by Southwest Airlines, on 23 Sep 2026: William P Hobby (KHOU) to Memphis International (KMEM). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KHOU WILLIAM P HOBBY → KMEM MEMPHIS INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:12 CDT |
| Last seen | 13:20 CDT |
| Duration | 1h 07m |
| Aircraft | N8576Z |
| Max altitude | 39,000 ft |
| Distance tracked | 420 nm |
Punctuality, last 30 days
| Flights | 4 |
| On time | 2 (50%) |
| Average delay | +12 min |
| Worst delay | +28 min |
In the last 30 days SWA1556 departed on time (within 15 minutes) on 2 of 4 flights (50%), with an average departure delay of +12 min and a worst delay of +28 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.