Schedule: a typical summer Saturday (the flights of Jul 25, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 3776
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3
WN 3776 · LAS → LAX
departs 9:40 AM PT · arrives 10:55 AM PT
Forecast issued Thu 10:00 PM ET · 39h before departure
Watch this flight
Odds over time
Arrive at LAX more than 15 minutes late?
9%
chance · ±3 pts
+0 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
9%
Leave 15+ late
12%
Arrive 1h+ late
2%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
5%
10%
15%
20%
4.6d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at LAX more than 15 minutes late?
Calm-weather odds: 7% · changed +0 pts in 24h
+0 pts
9%
Yes 9%
No 91%
Leave LAS more than 15 minutes late?
Calm-weather odds: 12% · changed +0 pts in 24h
+0 pts
12%
Yes 12%
No 88%
Arrive at LAX more than an hour late?
Calm-weather odds: 2% · changed +0 pts in 24h
+0 pts
2%
Yes 2%
No 98%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to LAX?
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
↑
LAX is prone to delays
↑
LAS is prone to delays
↑
This flight has been late 22% of the time recently
↓
Mostly benign weather forecast at LAS
↓
Mostly benign weather forecast at LAX
Weather at each end
LAS (origin)
Gusts 11 kt
Ceiling none (clear)
Visibility 10+ mi
Precip none
LAX (destination)
Gusts 14 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.