Schedule: a typical Friday (the flights of Jul 31, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SOUTHWEST · FLIGHT WN 4335
SCHEDULED · TYPICAL SCHEDULE
WN 4335 · ELP → LAS
departs 11:10 AM MT · arrives 12:00 PM PT
Forecast issued Tue 11:00 PM ET · 62h before departure
Odds over time
Arrive at LAS more than 15 minutes late?
18%
chance · ±4 pts
−1 pt · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
-
-
-
-
How late will it get to LAS?
-
On time or early
82%
-
15–30 min late
8%
-
30 min–1 hour late
6%
-
1–2 hours late
3%
-
Over 2 hours late
<1%
-
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.