Southwest Airlines
Is SWA4559 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
17 min late
Official source · Updated
Departure
Sacramento
SMF
Actual
Scheduled 04:07
Sep 15
Arrival
Las Vegas
LAS
Actual
Scheduled 22:23
Sep 14
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
SMFLAS
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 17 min late
SMF → LAS
- 9 min late
SMF → LAS
- 5 min early
SMF → LAS
- 22 min early
SMF → LAS
- 15 min early
SMF → LAS
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 6
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 0
- Observed occurrences
- 6
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 15, 2026Arrived | Sacramento | Las Vegas | 17 | |
| Sep 14, 2026Arrived | Sacramento | Las Vegas | 9 | |
| Sep 11, 2026Arrived | Sacramento | Las Vegas | -5 | |
| Sep 8, 2026Arrived | Sacramento | Las Vegas | -22 | |
| Sep 7, 2026Arrived | Sacramento | Las Vegas | -15 | |
| Sep 5, 2026Arrived | Sacramento | Las Vegas | 2 |