Flight
SWA4920 18 Jul 2026
SWA4920, operated by Southwest Airlines, on 18 Jul 2026: Sacramento International (KSMF) to Seattle Tacoma International (KSEA). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KSMF SACRAMENTO INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 14:21 PDT |
| Last seen | 16:20 PDT |
| Duration | 1h 58m |
| Aircraft | N459WN |
| Max altitude | 40,050 ft |
| Distance tracked | 526 nm |
Punctuality, last 30 days
| Flights | 2 |
| On time | 1 (50%) |
| Average delay | -658 min |
| Worst delay | +62 min |
In the last 30 days SWA4920 departed on time (within 15 minutes) on 1 of 2 flights (50%), with an average departure delay of -658 min and a worst delay of +62 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.