Is WN4437 delayed?
WN4437 is listed as cancelled on Oct 1.
Often late: arrived more than 15 min after schedule on 19 of the last 20 flights.
Each route and date is shown separately. Confirm that both airports match your booking.
Cancelled
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Philadelphia
PHL
Scheduled
Oct 1
Arrival
Dallas
DAL
Scheduled
Oct 1
Times shown in airport local time
Service date: · Scheduled departure date (America/New_York)
Awaiting settlement against the airport’s record of this flight.
Think WN4437 runs late today? Delayed is trading at 49¢ — pays out x2.02.
Will Southwest Airlines SWA 4437 from Dallas 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.
No live update yet
Showing the published schedule until live times are reported.
Update time unavailable
Departure
Dallas
DAL
Scheduled
Oct 1
Arrival
Las Vegas
LAS
Scheduled
Oct 1
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
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.
- 35 min late
Sacramento → San Diego
- 40 min late
San Diego → Las Vegas
- 22 min late
Sacramento → San Diego
- 31 min late
San Diego → Las Vegas
- 18 min late
Sacramento → San Diego
Is WN4437 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
Philadelphia (PHL) departures
- Left more than 15 min late
- 17 of 63
- Cancelled today
- 1
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Oct 1, 2026Cancelled | Philadelphia | Dallas | Not available | Not available |
| Sep 28, 2026Cancelled | San Diego | Las Vegas | Not available | Not available |
| Sep 28, 2026Arrived | Sacramento | San Diego | 35 | |
| Sep 25, 2026Arrived | San Diego | Las Vegas | 40 | |
| Sep 25, 2026Arrived | Sacramento | San Diego | 22 | |
| Sep 24, 2026Arrived | San Diego | Las Vegas | 31 | |
| Sep 24, 2026Arrived | Sacramento | San Diego | 18 | |
| Sep 21, 2026Arrived | San Diego | Las Vegas | 23 | |
| Sep 21, 2026Arrived | Sacramento | San Diego | 21 | |
| Sep 18, 2026Arrived | San Diego | Las Vegas | 39 | |
| Sep 18, 2026Arrived | Sacramento | San Diego | 21 | |
| Sep 17, 2026Arrived | San Diego | Las Vegas | 71 | |
| Sep 17, 2026Arrived | Sacramento | San Diego | 27 | |
| Sep 14, 2026Arrived | San Diego | Las Vegas | 22 | |
| Sep 14, 2026Arrived | Sacramento | San Diego | 13 | |
| Sep 11, 2026Arrived | San Diego | Las Vegas | 62 | |
| Sep 11, 2026Arrived | Sacramento | San Diego | 58 | |
| Sep 10, 2026Arrived | San Diego | Las Vegas | 24 | |
| Sep 7, 2026Arrived | San Diego | Las Vegas | 126 | |
| Sep 7, 2026Arrived | Sacramento | San Diego | 63 | |
| Sep 4, 2026Arrived | San Diego | Las Vegas | 205 | |
| Sep 4, 2026Arrived | Sacramento | San Diego | 209 |
Email me if WN4437 runs late
We email you if your next WN4437 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.