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 3756
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3 Tomorrow
WN 3756 · PIT → HOU
departs 2:45 PM ET · arrives 4:45 PM CT
Forecast issued Fri 11:00 AM ET · 28h before departure
Watch this flight
Odds over time
Arrive at HOU more than 15 minutes late?
17%
chance · ±1 pts
−7 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
17%
Leave 15+ late
17%
Arrive 1h+ late
6%
Cancelled
1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
4.7d
2d
Now
12h
6h
Departs
Lands
Arrive at HOU more than 15 minutes late?
Calm-weather odds: 13% · changed −7 pts in 24h
−7 pts
17%
Yes 17%
No 83%
Leave PIT more than 15 minutes late?
Calm-weather odds: 13% · changed −1 pt in 24h
−1 pt
17%
Yes 17%
No 83%
Arrive at HOU more than an hour late?
Calm-weather odds: 3% · changed +0 pts in 24h
+0 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 HOU?
On time or early
82%
15–30 min late
6%
30 min–1 hour late
5%
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
↑
0.3 in of rain forecast at HOU that day
↑
This flight has been late 23% of the time recently
↑
Later flights pick up delays from earlier in the day
↓
Mostly benign weather forecast at PIT
↓
PIT usually runs smoothly
Weather at each end
PIT (origin)
Gusts 12 kt Ceiling none (clear) Visibility 10+ mi Precip none
HOU (destination)
Gusts 16 kt Ceiling 4,500 ft Visibility 10+ mi Precip 0.26 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.