Southwest Airlines
Is WN4525 delayed?
Service date: · Scheduled departure date (America/Los_Angeles)
Arrived
74 min late
Official source · Updated
Departure
San Francisco
SFO
Actual
Scheduled 20:18
Sep 4
Arrival
Las Vegas
LAS
Actual
Scheduled 21:33
Sep 4
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.
- 3 min early
MDW → LGA
- 61 min late
SFO → LAS
- 23 min late
SFO → LAS
- 7 min late
SFO → LAS
- 15 min early
SFO → LAS
Flight history and details
Aug 23, 2026 — Sep 22, 2026
- Observed arrivals
- 20
- Arrivals over 15 minutes late
- 7
- Observed cancellations
- 0
- Observed occurrences
- 27
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 | Chicago | New York | -3 | |
| Sep 21, 2026Arrived | San Francisco | Las Vegas | 61 | |
| Sep 20, 2026Arrived | San Francisco | Las Vegas | 23 | |
| Sep 19, 2026Arrived | San Francisco | Las Vegas | 7 | |
| Sep 18, 2026Arrived | San Francisco | Las Vegas | -15 | |
| Sep 17, 2026Arrived | San Francisco | Las Vegas | 118 | |
| Sep 16, 2026Arrived | Chicago | New York | -9 | |
| Sep 15, 2026Arrived | Chicago | New York | -16 | |
| Sep 14, 2026Arrived | San Francisco | Las Vegas | 10 | |
| Sep 13, 2026Arrived | San Francisco | Las Vegas | -6 | |
| Sep 12, 2026Arrived | San Francisco | Las Vegas | 1 | |
| Sep 11, 2026Arrived | San Francisco | Las Vegas | -15 | |
| Sep 10, 2026Arrived | San Francisco | Las Vegas | 11 | |
| Sep 9, 2026Arrived | Chicago | New York | 0 | |
| Sep 8, 2026Arrived | Chicago | New York | -3 | |
| Sep 7, 2026Arrived | San Francisco | Las Vegas | 77 | |
| Sep 6, 2026Arrived | San Francisco | Las Vegas | -25 | |
| Sep 5, 2026Arrived | San Francisco | Las Vegas | 83 | |
| Sep 4, 2026Arrived | San Francisco | Las Vegas | 74 | |
| Sep 3, 2026Arrived | San Francisco | Las Vegas | 23 |