Flight
SWA21 3 Jan 2026
SWA21, operated by Southwest Airlines, on 3 Jan 2026: Ontario International (KONT) to Phoenix Sky Harbor International (KPHX), 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3
PlaneTrack receiver network| Route | KONT ONTARIO INTERNATIONAL → KPHX PHOENIX SKY HARBOR INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 05:22 PST |
| Last seen | 07:14 MST |
| Duration | 0h 51m |
| Aircraft | N8842L |
| Max altitude | 31,000 ft |
| Distance tracked | 281 nm |
Leg 2 of 3
PlaneTrack receiver network| Route | KPHX PHOENIX SKY HARBOR INTERNATIONAL → KDAL DALLAS LOVE FLD |
| Status | Completed (receiver network) |
| First seen airborne | 08:08 MST |
| Last seen | 11:14 CST |
| Duration | 2h 05m |
| Aircraft | N8842L |
| Max altitude | 37,000 ft |
| Distance tracked | 762 nm |
Leg 3 of 3estimated
PlaneTrack receiver network| Route | ? → KHOU WILLIAM P HOBBY |
| Status | Completed (receiver network) |
| First seen airborne | 17:42Z |
| Last seen | 12:56 CST |
| Duration | 1h 14m |
| Aircraft | N8842L |
| Max altitude | 29,025 ft |
Punctuality, last 30 days
| Flights | 5 |
| On time | 3 (60%) |
| Average delay | +13 min |
| Worst delay | +20 min |
In the last 30 days SWA21 departed on time (within 15 minutes) on 3 of 5 flights (60%), with an average departure delay of +13 min and a worst delay of +20 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.