Schedule: a typical Thursday (the flights of Jul 30, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SOUTHWEST · FLIGHT WN 3736
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1 Tomorrow
WN 3736 · SLC → DAL
departs 7:20 PM MT · arrives 10:55 PM CT
Forecast issued Wed 10:00 AM ET · 35h before departure
Watch this flight
Other days
Today 38%
Thu 10/1
Fri 10/2 46%
Sat 10/3 16%
Sun 10/4 32%
Mon 10/5 22%
Tue 10/6 17%
Odds over time
Arrive at DAL more than 15 minutes late?
48%
chance · ±12 pts
−4 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
48%
Leave 15+ late
48%
Arrive 1h+ late
16%
Cancelled
2%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
20%
40%
60%
80%
2.8d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at DAL more than 15 minutes late?
Calm-weather odds: 25% · changed −4 pts in 24h
−4 pts
48%
Yes 48%
No 52%
Leave SLC more than 15 minutes late?
Calm-weather odds: 38% · changed +4 pts in 24h
+4 pts
48%
Yes 48%
No 52%
Arrive at DAL more than an hour late?
Calm-weather odds: 5% · changed +0 pts in 24h
+0 pts
16%
Yes 16%
No 84%
Cancelled?
Calm-weather odds: <1% · changed −1 pt in 24h
−1 pt
2%
Yes 2%
No 98%
How late will it get to DAL?
On time or early
51%
15–30 min late
15%
30 min–1 hour late
17%
1–2 hours late
11%
Over 2 hours late
4%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 600 ft, 1.9 in of rain forecast at DAL that day
↑
Arrivals into DAL at that hour are often late
↑
Later flights pick up delays from earlier in the day
↓
Mostly benign weather forecast at SLC
↓
SLC usually runs smoothly
Weather at each end
SLC (origin)
Gusts 11 kt Ceiling none (clear) Visibility 10+ mi Precip none
DAL (destination)
Gusts 21 kt Ceiling 600 ft Visibility 3 mi Precip 1.86 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.