Flight
SWA1638 3 Oct 2026
SWA1638, operated by Southwest Airlines, on 3 Oct 2026: Mc Carran International (KLAS) to Tucson International (KTUS), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
FAA SWIM schedule| Route | KLAS MC CARRAN INTERNATIONAL → KTUS TUCSON INTERNATIONAL |
| Status | Scheduled, expected on time |
| Scheduled departure | 18:05 PDT 2 Oct |
| Estimated departure | 18:08 PDT 2 Oct |
| Estimated arrival | 19:16 MST 2 Oct |
| Aircraft | N8630B B738 |
Leg 2 of 2
FAA SWIM schedule| Route | KDEN DENVER INTERNATIONAL → KLAS MC CARRAN INTERNATIONAL |
| Status | Scheduled |
| Scheduled departure | 14:25 MDT |
Punctuality, last 30 days
| Flights | 9 |
| On time | 2 (22%) |
| Average delay | +51 min |
| Worst delay | +172 min |
In the last 30 days SWA1638 departed on time (within 15 minutes) on 2 of 9 flights (22%), with an average departure delay of +51 min and a worst delay of +172 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.