Schedule: a typical summer Saturday (the flights of Jul 25, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 3747
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3 Today
WN 3747 · HOU → MAF
departs 8:05 AM CT · arrives 9:35 AM CT
Forecast issued Sat 7:00 AM ET · 2h before departure
Watch this flight
Odds over time
Arrive at MAF more than 15 minutes late?
8%
chance · ±0 pts
−4 pts · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
Arrive 15+ late
8%
Leave 15+ late
5%
Arrive 1h+ late
1%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
4.5d
2d
1d
12h
6h
Now
Departs
Lands
Arrive at MAF more than 15 minutes late?
Calm-weather odds: 10% · changed −4 pts in 24h
−4 pts
8%
Yes 8%
No 92%
Leave HOU more than 15 minutes late?
Calm-weather odds: 6% · changed −2 pts in 24h
−2 pts
5%
Yes 5%
No 95%
Arrive at MAF more than an hour late?
Calm-weather odds: 1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
Cancelled?
Calm-weather odds: <1% · changed −1 pt in 24h
−1 pt
<1%
Yes <1%
No 100%
How late will it get to MAF?
On time or early
92%
15–30 min late
2%
30 min–1 hour late
4%
1–2 hours late
<1%
Over 2 hours late
<1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
MAF is prone to delays
↑
HOU is prone to delays
↑
Thunderstorms forecast at HOU that day
↓
Arrivals into MAF at that hour are usually not late
↓
Early flights usually leave on time
Weather at each end
HOU (origin)
Gusts 17 kt Ceiling 4,500 ft Visibility 10+ mi Precip 0.20 in
MAF (destination)
Gusts 11 kt Ceiling 600 ft Visibility 9 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.