Schedule: a typical Wednesday (the flights of Jul 29, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SOUTHWEST · FLIGHT WN 1732
SCHEDULED · TYPICAL SCHEDULE
Wednesday, September 30 Today
WN 1732 · DEN → SLC
departs 4:30 PM MT · arrives 6:10 PM MT
Forecast issued Wed 8:00 PM ET · 2h after departure
Watch this flight
Other days
Today
Thu 10/1 25%
Fri 10/2 22%
Sat 10/3 19%
Mon 10/5 17%
Tue 10/6 16%
Odds over time
Arrive at SLC more than 15 minutes late?
37%
chance · ±0 pts
−21 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
37%
Leave 15+ late
52%
Arrive 1h+ late
6%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
25%
50%
75%
100%
2.8d
2d
1d
12h
6h
Departs
Lands
Arrive at SLC more than 15 minutes late?
Calm-weather odds: 37% · changed −21 pts in 24h
−21 pts
37%
Yes 37%
No 63%
Leave DEN more than 15 minutes late?
Calm-weather odds: 51% · changed −14 pts in 24h
−14 pts
52%
Yes 52%
No 48%
Arrive at SLC more than an hour late?
Calm-weather odds: 6% · changed −7 pts in 24h
−7 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 SLC?
On time or early
63%
15–30 min late
14%
30 min–1 hour late
16%
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
↑
4pm departures from DEN are often late
↑
This flight has been late 40% of the time recently
↑
Later flights pick up delays from earlier in the day
↓
Wednesdays in September are usually quieter than average
↓
Other factors
Weather at each end
DEN (origin)
Gusts 20 kt Ceiling 8,000 ft Visibility 10+ mi Precip 0.02 in
SLC (destination)
Gusts 17 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.