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 1756
SCHEDULED · TYPICAL SCHEDULE
Friday, October 2 Today
WN 1756 · DEN → STL
departs 7:30 PM MT · arrives 10:45 PM CT
Forecast issued Fri 6:00 PM ET · 4h before departure
Watch this flight
Other days
Today
Sat 10/3 25%
Mon 10/5 33%
Odds over time
Arrive at STL more than 15 minutes late?
42%
chance · ±0 pts
+3 pts · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
Arrive 15+ late
42%
Leave 15+ late
51%
Arrive 1h+ late
11%
Cancelled
3%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
20%
40%
60%
80%
4.0d
2d
1d
12h
6h
Now
Departs
Lands
Arrive at STL more than 15 minutes late?
Calm-weather odds: 37% · changed +3 pts in 24h
+3 pts
42%
Yes 42%
No 58%
Leave DEN more than 15 minutes late?
Calm-weather odds: 38% · changed +12 pts in 24h
+12 pts
51%
Yes 51%
No 49%
Arrive at STL more than an hour late?
Calm-weather odds: 5% · changed +3 pts in 24h
+3 pts
11%
Yes 11%
No 89%
Cancelled?
Calm-weather odds: <1% · changed +2 pts in 24h
+2 pts
3%
Yes 3%
No 97%
How late will it get to STL?
On time or early
56%
15–30 min late
19%
30 min–1 hour late
11%
1–2 hours late
9%
Over 2 hours late
2%
Cancelled
3%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
7pm departures from DEN are often late
↑
Later flights pick up delays from earlier in the day
↑
WN's recent on-time record
↓
Gusts to 28 kt forecast at DEN that day
Weather at each end
DEN (origin)
Gusts 28 kt Ceiling none (clear) Visibility 10+ mi Precip none
STL (destination)
Gusts 20 kt Ceiling 600 ft Visibility 9 mi Precip 0.01 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.