Flight
SWA4099 19 Jun 2026
SWA4099, operated by Southwest Airlines, on 19 Jun 2026: Sacramento International (KSMF) to Portland International (KPDX), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KSMF SACRAMENTO INTERNATIONAL → KPDX PORTLAND INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 05:29 PDT |
| Last seen | 06:32 PDT |
| Duration | 1h 02m |
| Aircraft | N8639B |
| Max altitude | 38,000 ft |
| Distance tracked | 416 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KPDX PORTLAND INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 07:45 PDT |
| Last seen | 16:50Z |
| Duration | 2h 04m |
| Aircraft | N8639B |
| Max altitude | 37,000 ft |
Punctuality, last 30 days
| Flights | 4 |
| On time | 2 (50%) |
| Average delay | +24 min |
| Worst delay | +71 min |
In the last 30 days SWA4099 departed on time (within 15 minutes) on 2 of 4 flights (50%), with an average departure delay of +24 min and a worst delay of +71 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.