Schedule: a typical Tuesday (the flights of Jul 28, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SOUTHWEST · FLIGHT WN 2343
SCHEDULED · TYPICAL SCHEDULE
Tuesday, September 29 Yesterday
WN 2343 · SAT → LAS
departs 11:15 AM CT · arrives 12:00 PM PT
Forecast issued Tue 10:00 PM ET · 10h after departure
Watch this flight
Other days
Tue 9/29
Today 17%
Thu 10/1 24%
Fri 10/2 22%
Mon 10/5 12%
Tue 10/6 10%
Odds over time
Arrive at LAS more than 15 minutes late?
38%
chance · ±0 pts
+15 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
38%
Leave 15+ late
38%
Arrive 1h+ late
6%
Cancelled
1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
2.8d
2d
1d
12h
6h
Departs
Lands
Arrive at LAS more than 15 minutes late?
Calm-weather odds: 37% · changed +15 pts in 24h
+15 pts
38%
Yes 38%
No 62%
Leave SAT more than 15 minutes late?
Calm-weather odds: 35% · changed +20 pts in 24h
+20 pts
38%
Yes 38%
No 62%
Arrive at LAS more than an hour late?
Calm-weather odds: 7% · changed +4 pts in 24h
+4 pts
6%
Yes 6%
No 94%
Cancelled?
Calm-weather odds: 1% · changed +1 pt in 24h
+1 pt
1%
Yes 1%
No 99%
How late will it get to LAS?
On time or early
61%
15–30 min late
20%
30 min–1 hour late
11%
1–2 hours late
4%
Over 2 hours late
2%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Gusts to 27 kt forecast at LAS that day
↑
LAS is prone to delays
↑
This flight has been late 29% of the time recently
↓
Tuesdays in September are usually quieter than average
↓
SAT usually runs smoothly
Weather at each end
SAT (origin)
Gusts 23 kt Ceiling 1,500 ft Visibility 10+ mi Precip none
LAS (destination)
Gusts 27 kt Ceiling 4,700 ft Visibility 7 mi Precip 0.08 in
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.