Southwest Airlines
Is WN171 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
13 min early
Official source · Updated
Departure
Houston
HOU
Actual
Scheduled 14:14
Sep 14
Arrival
Las Vegas
LAS
Actual
Scheduled 09:58
Sep 14
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
HOULAS
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 13 min early
HOU → LAS
- 5 min early
LAS → SMF
- 68 min late
HOU → LAS
- 14 min late
BWI → MIA
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 4
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 0
- Observed occurrences
- 4
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 14, 2026Arrived | Houston | Las Vegas | -13 | |
| Sep 7, 2026Arrived | Las Vegas | Sacramento | -5 | |
| Sep 5, 2026Arrived | Houston | Las Vegas | 68 | |
| Aug 30, 2026Arrived | Baltimore | Miami | 14 |