Is WN4043 delayed?
No delay reported yet — WN4043 is scheduled to leave San Francisco at 11:08 on Oct 2 and reach Las Vegas at 12:20 (as of Oct 2, 11:48 UTC).
Usually on time: arrived within 15 min of schedule on 10 of the last 13 flights.
No live update yet
Showing the published schedule until live times are reported.
Update time unavailable
Departure
San Francisco
SFO
Scheduled
Oct 2
Arrival
Las Vegas
LAS
Scheduled
Oct 2
Times shown in airport local time
Service date: · Scheduled departure date (America/Los_Angeles)
Think WN4043 runs late today? Delayed is trading at 23¢ — pays out x4.31.
Will Southwest Airlines SWA 4043 from San Francisco to Las Vegas arrive on time, be delayed, or be cancelled on Oct 2?Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- On schedule (<1 min behind)
San Francisco → Las Vegas
- On schedule (8 min behind)
Las Vegas → Houston
- 28 min late
Las Vegas → Houston
- 19 min late
Las Vegas → Houston
- On schedule (10 min behind)
Las Vegas → Houston
Is WN4043 usually late?
Observation window: Sep 2, 2026 – Oct 2, 2026
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
At the airports today
San Francisco (SFO) departures
- Left more than 15 min late
- 23 of 29
- Cancelled today
- 0
Las Vegas (LAS) departures
- Left more than 15 min late
- 17 of 26
- Cancelled today
- 0
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Oct 1, 2026Arrived | San Francisco | Las Vegas | 0 | |
| Sep 28, 2026Arrived | Las Vegas | Houston | 8 | |
| Sep 27, 2026Arrived | Las Vegas | Houston | 28 | |
| Sep 25, 2026Arrived | Las Vegas | Houston | 19 | |
| Sep 24, 2026Arrived | Las Vegas | Houston | 10 | |
| Sep 21, 2026Arrived | Las Vegas | Houston | -8 | |
| Sep 20, 2026Arrived | Las Vegas | Houston | 11 | |
| Sep 18, 2026Arrived | Las Vegas | Houston | 5 | |
| Sep 17, 2026Arrived | Las Vegas | Houston | 16 | |
| Sep 13, 2026Arrived | Las Vegas | Houston | 5 | |
| Sep 10, 2026Arrived | Las Vegas | Houston | 1 | |
| Sep 7, 2026Arrived | Las Vegas | Houston | 0 | |
| Sep 4, 2026Arrived | Las Vegas | Houston | -7 |
Email me if WN4043 runs late
We email you if your next WN4043 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.