Schedule: a typical summer Wednesday (the flights of Jul 29, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 9
SCHEDULED · TYPICAL SCHEDULE
Wednesday, September 30
WN 9 · LAX → LAS
departs 10:25 AM PT · arrives 11:35 AM PT
Forecast issued Wed 10:00 PM ET · 9h after departure
Watch this flight
Odds over time
Arrive at LAS more than 15 minutes late?
26%
chance · ±0 pts
−7 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
26%
Leave 15+ late
27%
Arrive 1h+ late
3%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
2.9d
2d
1d
12h
6h
Departs
Lands
Arrive at LAS more than 15 minutes late?
Calm-weather odds: 26% · changed −7 pts in 24h
−7 pts
26%
Yes 26%
No 74%
Leave LAX more than 15 minutes late?
Calm-weather odds: 27% · changed −3 pts in 24h
−3 pts
27%
Yes 27%
No 73%
Arrive at LAS more than an hour late?
Calm-weather odds: 3% · changed −1 pt in 24h
−1 pt
3%
Yes 3%
No 97%
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
16%
30 min–1 hour late
7%
1–2 hours late
2%
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
↑
10am departures from LAX are often late
↑
LAS is prone to delays
↑
This flight has been late 21% of the time recently
↓
Mostly benign weather forecast at LAS
↓
Wednesdays in September are usually quieter than average
Weather at each end
LAX (origin)
Gusts 13 kt Ceiling 1,000 ft Visibility 7 mi Precip none
LAS (destination)
Gusts 18 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.