Schedule: the flights that flew on Sunday, Oct 25, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 3277
SCHEDULED · TYPICAL SCHEDULE
Sunday, November 1 Tomorrow
WN 3277 · MIA → STL
departs 7:11 PM ET · arrives 9:04 PM CT
Forecast issued Sat 1:00 AM ET · 43h before departure
Watch this flight
Odds over time
Arrive at STL more than 15 minutes late?
77%
chance · ±5 pts
+6 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
77%
Leave 15+ late
60%
Arrive 1h+ late
34%
Cancelled
11%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
25%
50%
75%
100%
6.8d
Now
1d
12h
6h
Departs
Lands
Arrive at STL more than 15 minutes late?
Calm-weather odds: 38% · changed +6 pts in 24h
+6 pts
77%
Yes 77%
No 23%
Leave MIA more than 15 minutes late?
Calm-weather odds: 45% · changed +2 pts in 24h
+2 pts
60%
Yes 60%
No 40%
Arrive at STL more than an hour late?
Calm-weather odds: 10% · changed +4 pts in 24h
+4 pts
34%
Yes 34%
No 66%
Cancelled?
Calm-weather odds: <1% · changed +8 pts in 24h
+8 pts
11%
Yes 11%
No 89%
How late will it get to STL?
On time or early
21%
15–30 min late
19%
30 min–1 hour late
19%
1–2 hours late
18%
Over 2 hours late
13%
Cancelled
11%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Gusts to 29 kt, 1.3 in of rain, thunderstorms forecast at MIA that day
↑
WN's recent on-time record
↑
Later flights pick up delays from earlier in the day
↓
Sundays in November are usually quieter than average
↓
STL usually runs smoothly
Weather at each end
MIA (origin)
Gusts 29 kt Ceiling 4,500 ft Visibility 10+ mi Precip 1.29 in
STL (destination)
Gusts 13 kt Ceiling 333 ft Visibility 2 mi Precip 0.04 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.