Schedule: a typical Thursday (the flights of Jul 30, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SOUTHWEST · FLIGHT WN 4665
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1 Tomorrow
WN 4665 · OKC → LAS
departs 12:55 PM CT · arrives 1:30 PM PT
Forecast issued Wed 12:00 AM ET · 38h before departure
Watch this flight
Other days
Today 9%
Thu 10/1
Fri 10/2 19%
Mon 10/5 18%
Tue 10/6 3%
Odds over time
Arrive at LAS more than 15 minutes late?
25%
chance · ±4 pts
−5 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
25%
Leave 15+ late
28%
Arrive 1h+ late
6%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
2.9d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at LAS more than 15 minutes late?
Calm-weather odds: 16% · changed −5 pts in 24h
−5 pts
25%
Yes 25%
No 75%
Leave OKC more than 15 minutes late?
Calm-weather odds: 18% · changed −3 pts in 24h
−3 pts
28%
Yes 28%
No 72%
Arrive at LAS more than an hour late?
Calm-weather odds: 3% · changed −1 pt in 24h
−1 pt
6%
Yes 6%
No 94%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to LAS?
On time or early
74%
15–30 min late
8%
30 min–1 hour late
11%
1–2 hours late
4%
Over 2 hours late
3%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 800 ft, 1.5 in of rain forecast at OKC that day
↑
LAS is prone to delays
↑
WN's recent on-time record
↓
Mostly benign weather forecast at LAS
↓
OKC usually runs smoothly
Weather at each end
OKC (origin)
Gusts 18 kt Ceiling 800 ft Visibility 6 mi Precip 1.45 in
LAS (destination)
Gusts 9 kt Ceiling none (clear) Visibility 10+ mi Precip none
How this resolves
Yes if the gate arrival is more than 15 minutes after the scheduled arrival. Cancelled or diverted flights resolve N/A.
Every question here is display only — there is no betting or money involved. Gate times come from the airline; a cancellation resolves only the “Cancelled?” question, and a diversion voids the delay questions.