Southwest Airlines
Is WN3544 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled departure date (America/Los_Angeles)
No live update yet
Check with your airline for the latest status.
Update time unavailable
Departure
Seattle
SEA
Scheduled
Sep 22
Arrival
Sacramento
SMF
Scheduled
Sep 23
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Service date: · Scheduled departure date (America/Chicago)
No live update yet
Check with your airline for the latest status.
Update time unavailable
Departure
Austin
AUS
Scheduled
Sep 22
Arrival
Seattle
SEA
Scheduled
Sep 22
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Service date: · Scheduled departure date (UTC)
76 min late
Official source · Updated
Departure
Sacramento
SMF
Actual
Sep 22
Arrival
Las Vegas
LAS
Actual
Sep 21
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 76 min late
SMF → LAS
- 64 min late
SEA → SMF
- 30 min late
SEA → SMF
- 10 min late
DEN → SEA
- 40 min late
SMF → LAS
Flight history and details
Aug 23, 2026 — Sep 22, 2026
- Observed arrivals
- 34
- Arrivals over 15 minutes late
- 14
- Observed cancellations
- 0
- Observed occurrences
- 38
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 22, 2026Arrived | Sacramento | Las Vegas | 76 | |
| Sep 21, 2026Arrived | Seattle | Sacramento | 64 | |
| Sep 20, 2026Arrived | Seattle | Sacramento | 30 | |
| Sep 20, 2026Arrived | Denver | Seattle | 10 | |
| Sep 19, 2026Arrived | Sacramento | Las Vegas | 40 | |
| Sep 18, 2026Arrived | Seattle | Sacramento | 24 | |
| Sep 18, 2026Arrived | Sacramento | Las Vegas | 31 | |
| Sep 17, 2026Arrived | Seattle | Sacramento | 9 | |
| Sep 16, 2026Arrived | Seattle | Sacramento | -25 | |
| Sep 16, 2026Arrived | Austin | Seattle | -5 | |
| Sep 15, 2026Arrived | Seattle | Sacramento | -20 | |
| Sep 15, 2026Arrived | Austin | Seattle | -8 | |
| Sep 15, 2026Arrived | Sacramento | Las Vegas | -11 | |
| Sep 14, 2026Arrived | Seattle | Sacramento | 0 | |
| Sep 12, 2026Arrived | Sacramento | Las Vegas | 51 | |
| Sep 11, 2026Arrived | Seattle | Sacramento | 43 | |
| Sep 11, 2026Arrived | Sacramento | Las Vegas | -6 | |
| Sep 10, 2026Arrived | Seattle | Sacramento | -9 | |
| Sep 9, 2026Arrived | Seattle | Sacramento | 12 | |
| Sep 9, 2026Arrived | Austin | Seattle | 18 | |
| Sep 8, 2026Arrived | Seattle | Sacramento | -19 | |
| Sep 8, 2026Arrived | Austin | Seattle | -8 | |
| Sep 6, 2026Arrived | Denver | Seattle | 6 | |
| Sep 5, 2026Arrived | Sacramento | Las Vegas | 66 | |
| Sep 4, 2026Arrived | Seattle | Sacramento | 56 | |
| Sep 1, 2026Arrived | Seattle | Sacramento | -9 | |
| Aug 31, 2026Arrived | Seattle | Sacramento | 89 | |
| Aug 30, 2026Arrived | Seattle | Sacramento | 7 | |
| Aug 30, 2026Arrived | Denver | Seattle | 18 | |
| Aug 28, 2026Arrived | Seattle | Sacramento | -7 | |
| Aug 27, 2026Arrived | Seattle | Sacramento | -15 | |
| Aug 26, 2026Arrived | Seattle | Sacramento | -10 | |
| Aug 25, 2026Arrived | Seattle | Sacramento | -17 | |
| Aug 24, 2026Arrived | Seattle | Sacramento | 62 |