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 1875
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1 Tomorrow
WN 1875 · FLL → STL
departs 7:10 PM ET · arrives 9:00 PM CT
Forecast issued Wed 2:00 AM ET · 41h before departure
Watch this flight
Other days
Thu 10/1
Fri 10/2 37%
Sat 10/3 29%
Sun 10/4 30%
Mon 10/5 23%
Odds over time
Arrive at STL more than 15 minutes late?
50%
chance · ±3 pts
+8 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
50%
Leave 15+ late
43%
Arrive 1h+ late
16%
Cancelled
5%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
20%
40%
60%
80%
2.8d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at STL more than 15 minutes late?
Calm-weather odds: 28% · changed +8 pts in 24h
+8 pts
50%
Yes 50%
No 50%
Leave FLL more than 15 minutes late?
Calm-weather odds: 28% · changed +8 pts in 24h
+8 pts
43%
Yes 43%
No 57%
Arrive at STL more than an hour late?
Calm-weather odds: 5% · changed +3 pts in 24h
+3 pts
16%
Yes 16%
No 84%
Cancelled?
Calm-weather odds: <1% · changed +3 pts in 24h
+3 pts
5%
Yes 5%
No 95%
How late will it get to STL?
On time or early
48%
15–30 min late
15%
30 min–1 hour late
17%
1–2 hours late
7%
Over 2 hours late
8%
Cancelled
5%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
0.8 in of rain, thunderstorms forecast at FLL that day
↑
Later flights pick up delays from earlier in the day
↑
7pm departures from FLL are often late
↓
Thursdays in October are usually quieter than average
↓
FLL usually runs smoothly
Weather at each end
FLL (origin)
Gusts 24 kt Ceiling 2,800 ft Visibility 5 mi Precip 0.84 in
STL (destination)
Gusts 16 kt Ceiling 600 ft Visibility 3 mi Precip 0.18 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.