Southwest Airlines
Is WN4158 delayed?
No — WN4158 landed in Las Vegas 8 min early, at 09:59 on Sep 27 (as of Sep 27, 17:00 UTC). Over its last 4 recorded arrivals, 0 landed more than 15 min late.
8 min early
Official source · Updated
Departure
Los Angeles
LAX
Actual
Scheduled 09:13
Sep 27
Arrival
Las Vegas
LAS
Actual
Scheduled 10:08
Sep 27
Times shown in airport local time
Service date: · Scheduled departure date (America/Los_Angeles)
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.
- 8 min early
Los Angeles → Las Vegas
- 16 min early
Los Angeles → Las Vegas
- 15 min early
Los Angeles → Las Vegas
- On schedule (<1 min behind)
Baltimore → Portland
Is WN4158 usually late?
Observation window: Aug 31, 2026 – Sep 30, 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
Los Angeles (LAX) departures
- Left more than 15 min late
- 59 of 350
- Cancelled today
- 1
Las Vegas (LAS) departures
- Left more than 15 min late
- 94 of 330
- Cancelled today
- 2
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 27, 2026Arrived | Los Angeles | Las Vegas | -8 | |
| Sep 20, 2026Arrived | Los Angeles | Las Vegas | -16 | |
| Sep 13, 2026Arrived | Los Angeles | Las Vegas | -15 | |
| Sep 6, 2026Arrived | Baltimore | Portland | 0 |
Email me if WN4158 runs late
We email you if your next WN4158 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.