Schedule: a typical summer Friday (the flights of Jul 31, 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
Friday, October 2 Today
WN 4322 · LAX → SLC
departs 10:15 AM PT · arrives 1:00 PM MT
Forecast issued Fri 10:00 PM ET · 9h after departure
Watch this flight
Other days
Fri 10/2
Today 12%
Sun 10/4 23%
Mon 10/5 20%
Fri 10/9 25%
Odds over time
Arrive at SLC more than 15 minutes late?
25%
chance · ±0 pts
−5 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
25%
Leave 15+ late
22%
Arrive 1h+ late
4%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
3.6d
2d
1d
12h
6h
Departs
Lands
Arrive at SLC more than 15 minutes late?
Calm-weather odds: 25% · changed −5 pts in 24h
−5 pts
25%
Yes 25%
No 75%
Leave LAX more than 15 minutes late?
Calm-weather odds: 22% · changed −6 pts in 24h
−6 pts
22%
Yes 22%
No 78%
Arrive at SLC more than an hour late?
Calm-weather odds: 4% · changed −1 pt in 24h
−1 pt
4%
Yes 4%
No 96%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to SLC?
On time or early
74%
15–30 min late
14%
30 min–1 hour late
7%
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
↓
Mostly benign weather forecast at LAX
↓
Mostly benign weather forecast at SLC
Weather at each end
LAX (origin)
Gusts 12 kt Ceiling none (clear) Visibility 3 mi Precip none
SLC (destination)
Gusts 10 kt Ceiling none (clear) Visibility 9 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.