Schedule: a typical summer Monday (the flights of Jul 27, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 4322
SCHEDULED · TYPICAL SCHEDULE
Monday, October 5
WN 4322 · LAX → SLC
departs 10:15 AM PT · arrives 1:00 PM MT
Forecast issued Sat 7:00 AM ET · 54h before departure
Watch this flight
Other days
Today 15%
Sun 10/4 24%
Mon 10/5
Fri 10/9 25%
Odds over time
Arrive at SLC more than 15 minutes late?
19%
chance · ±1 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
19%
Leave 15+ late
19%
Arrive 1h+ late
3%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
6.6d
Now
1d
12h
6h
Departs
Lands
Arrive at SLC more than 15 minutes late?
Calm-weather odds: 16% · changed – in 24h
–
19%
Yes 19%
No 81%
Leave LAX more than 15 minutes late?
Calm-weather odds: 19% · changed – in 24h
–
19%
Yes 19%
No 81%
Arrive at SLC more than an hour late?
Calm-weather odds: 3% · changed – in 24h
–
3%
Yes 3%
No 97%
Cancelled?
Calm-weather odds: <1% · changed – in 24h
–
<1%
Yes <1%
No 100%
How late will it get to SLC?
On time or early
81%
15–30 min late
9%
30 min–1 hour late
6%
1–2 hours late
3%
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
↑
This flight has been late 30% of the time recently
↑
LAX is prone to delays
↓
Mondays in October are usually quieter than average
↓
Mostly benign weather forecast at LAX
Weather at each end
LAX (origin)
Gusts 16 kt Ceiling none (clear) Visibility 10+ mi Precip none
SLC (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.