Southwest Airlines
Is WN4234 delayed?
No — WN4234 landed in Las Vegas on schedule (3 min behind), at 21:26 on Sep 27 (as of Sep 28, 04:26 UTC). Over its last 7 recorded arrivals, 4 landed more than 15 min late.
On schedule (3 min behind)
Official source · Updated
Departure
Chicago
MDW
Scheduled
Sep 27
Arrival
Las Vegas
LAS
Actual
Scheduled 21:23
Sep 27
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
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- On schedule (3 min behind)
Chicago → Las Vegas
- 29 min early
Chicago → Denver
- 74 min late
Chicago → Las Vegas
- 98 min late
Chicago → Denver
- 17 min late
Chicago → Las Vegas
Is WN4234 usually late?
Observation window: Aug 30, 2026 – Sep 29, 2026
Percentages and delay figures appear once 10 arrivals are recorded.
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
Las Vegas (LAS) departures
- Left more than 15 min late
- 72 of 245
- Cancelled today
- 2
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 27, 2026Arrived | Chicago | Las Vegas | 3 | |
| Sep 26, 2026Arrived | Chicago | Denver | -29 | |
| Sep 20, 2026Arrived | Chicago | Las Vegas | 74 | |
| Sep 19, 2026Arrived | Chicago | Denver | 98 | |
| Sep 13, 2026Arrived | Chicago | Las Vegas | 17 | |
| Sep 12, 2026Arrived | Chicago | Denver | 24 | |
| Sep 5, 2026Arrived | Chicago | Denver | -8 |
Email me if WN4234 runs late
We email you if your next WN4234 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.