Southwest Airlines
Is WN3744 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled departure date (America/Los_Angeles)
Arrived
16 min late
Official source · Updated
Departure
Seattle
SEA
Actual
Scheduled 09:10
Sep 8
Arrival
Houston
HOU
Actual
Scheduled 19:56
Sep 8
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Service date: · Scheduled departure date (UTC)
Arrived
3 min early
Official source · Updated
Departure
Sacramento
SMF
Actual
Scheduled 13:22
Sep 8
Arrival
Seattle
SEA
Actual
Scheduled 07:43
Sep 8
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
SEAHOU
SMFSEA
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 283 min late
AUS → MIA
- 31 min late
AUS → MIA
- 13 min late
SEA → HOU
- 24 min early
SMF → SEA
- 14 min late
SEA → HOU
Flight history and details
Aug 20, 2026 — Sep 19, 2026
- Observed arrivals
- 17
- Arrivals over 15 minutes late
- 6
- Observed cancellations
- 1
- Observed occurrences
- 19
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 18, 2026Arrived | Austin | Miami | 283 | |
| Sep 17, 2026Arrived | Austin | Miami | 31 | |
| Sep 16, 2026Arrived | Seattle | Houston | 13 | |
| Sep 16, 2026Arrived | Sacramento | Seattle | -24 | |
| Sep 15, 2026Arrived | Seattle | Houston | 14 | |
| Sep 14, 2026Arrived | Austin | Miami | -23 | |
| Sep 11, 2026Arrived | Austin | Miami | 17 | |
| Sep 10, 2026Cancelled | Austin | Miami | Not available | Not available |
| Sep 9, 2026Arrived | Seattle | Houston | 3 | |
| Sep 8, 2026Arrived | Seattle | Houston | 16 | |
| Sep 8, 2026Arrived | Sacramento | Seattle | -3 | |
| Sep 7, 2026Arrived | Austin | Miami | 63 | |
| Sep 6, 2026Arrived | Austin | Houston | 4 | |
| Sep 4, 2026Arrived | Austin | Miami | 10 | |
| Sep 2, 2026Arrived | Seattle | Houston | 8 | |
| Sep 1, 2026Arrived | Seattle | Houston | 42 | |
| Aug 26, 2026Arrived | Seattle | Houston | -8 | |
| Aug 25, 2026Arrived | Seattle | Houston | -7 |