Schedule: a typical Wednesday (the flights of Jul 29, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SOUTHWEST · FLIGHT WN 4665
SCHEDULED · TYPICAL SCHEDULE
Wednesday, September 30 Today
WN 4665 · OKC → LAS
departs 6:25 AM CT · arrives 6:55 AM PT
Forecast issued Wed 1:00 AM ET · 6h before departure
Watch this flight
Other days
Today
Thu 10/1 25%
Fri 10/2 19%
Mon 10/5 18%
Tue 10/6 3%
Odds over time
Arrive at LAS more than 15 minutes late?
9%
chance · ±3 pts
+3 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
9%
Leave 15+ late
5%
Arrive 1h+ late
1%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
2.9d
2d
1d
12h
Now
Departs
Lands
Arrive at LAS more than 15 minutes late?
Calm-weather odds: 6% · changed +3 pts in 24h
+3 pts
9%
Yes 9%
No 91%
Leave OKC more than 15 minutes late?
Calm-weather odds: 4% · changed +0 pts in 24h
+0 pts
5%
Yes 5%
No 95%
Arrive at LAS more than an hour late?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
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
90%
15–30 min late
5%
30 min–1 hour late
2%
1–2 hours late
<1%
Over 2 hours late
<1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
LAS is prone to delays
↑
Other factors
↑
LAS is busy at that time
↓
Early flights usually leave on time
↓
6am departures from OKC are usually not late
Weather at each end
OKC (origin)
Gusts 30 kt Ceiling 1,500 ft Visibility 6 mi Precip 0.60 in
LAS (destination)
Gusts 16 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.