Schedule: a typical Saturday (the flights of Jul 25, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SOUTHWEST · FLIGHT WN 55
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3
WN 55 · DAL → HOU
departs 8:00 PM CT · arrives 9:15 PM CT
Forecast issued Thu 6:00 PM ET · 51h before departure
Watch this flight
Odds over time
Arrive at HOU more than 15 minutes late?
35%
chance · ±7 pts
+1 pt · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
35%
Leave 15+ late
45%
Arrive 1h+ late
12%
Cancelled
3%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
5.0d
Now
1d
12h
6h
Departs
Lands
Arrive at HOU more than 15 minutes late?
Calm-weather odds: 19% · changed +1 pt in 24h
+1 pt
35%
Yes 35%
No 65%
Leave DAL more than 15 minutes late?
Calm-weather odds: 26% · changed +4 pts in 24h
+4 pts
45%
Yes 45%
No 55%
Arrive at HOU more than an hour late?
Calm-weather odds: 4% · changed +2 pts in 24h
+2 pts
12%
Yes 12%
No 88%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
3%
Yes 3%
No 97%
How late will it get to HOU?
On time or early
63%
15–30 min late
10%
30 min–1 hour late
12%
1–2 hours late
8%
Over 2 hours late
3%
Cancelled
3%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
0.5 in of rain forecast at HOU that day
↑
Later flights pick up delays from earlier in the day
↑
8pm departures from DAL are often late
↓
Saturdays in October are usually quieter than average
↓
Other factors
Weather at each end
DAL (origin)
Gusts 14 kt Ceiling 500 ft Visibility 4 mi Precip 0.32 in
HOU (destination)
Gusts 15 kt Ceiling 4,000 ft Visibility 10+ mi Precip 0.52 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.