Schedule: a typical summer Sunday (the flights of Jul 26, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 2428
SCHEDULED · TYPICAL SCHEDULE
Sunday, October 4 Tomorrow
WN 2428 · PIT → HOU
departs 12:10 PM ET · arrives 2:10 PM CT
Forecast issued Sat 3:00 PM ET · 21h before departure
Watch this flight
Odds over time
Arrive at HOU more than 15 minutes late?
22%
chance · ±3 pts
+2 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
22%
Leave 15+ late
14%
Arrive 1h+ late
6%
Cancelled
2%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
5.6d
2d
Now
12h
6h
Departs
Lands
Arrive at HOU more than 15 minutes late?
Calm-weather odds: 11% · changed +2 pts in 24h
+2 pts
22%
Yes 22%
No 78%
Leave PIT more than 15 minutes late?
Calm-weather odds: 12% · changed +0 pts in 24h
+0 pts
14%
Yes 14%
No 86%
Arrive at HOU more than an hour late?
Calm-weather odds: 3% · changed +1 pt in 24h
+1 pt
6%
Yes 6%
No 94%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
2%
Yes 2%
No 98%
How late will it get to HOU?
On time or early
77%
15–30 min late
11%
30 min–1 hour late
4%
1–2 hours late
4%
Over 2 hours late
2%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 600 ft forecast at HOU that day
↑
This flight has been late 25% of the time recently
↑
Arrivals into HOU at that hour are often late
↓
Mostly benign weather forecast at PIT
↓
Sundays in October are usually quieter than average
Weather at each end
PIT (origin)
Gusts 9 kt
Ceiling 6,000 ft
Visibility 10+ mi
Precip none
HOU (destination)
Gusts 20 kt
Ceiling 500 ft
Visibility 4 mi
Precip 0.40 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.