Schedule: a typical Wednesday (the flights of Jul 29, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SOUTHWEST · FLIGHT WN 59
SCHEDULED · TYPICAL SCHEDULE
Wednesday, September 30 Today
WN 59 · DAL → HOU
departs 9:00 PM CT · arrives 10:15 PM CT
Forecast issued Wed 2:00 AM ET · 20h before departure
Watch this flight
Other days
Today
Tue 10/6 19%
Odds over time
Arrive at HOU more than 15 minutes late?
58%
chance · ±0 pts
−5 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
58%
Leave 15+ late
59%
Arrive 1h+ late
21%
Cancelled
11%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
25%
50%
75%
100%
2.8d
2d
1d
Now
12h
6h
Departs
Lands
Arrive at HOU more than 15 minutes late?
Calm-weather odds: 19% · changed −5 pts in 24h
−5 pts
58%
Yes 58%
No 42%
Leave DAL more than 15 minutes late?
Calm-weather odds: 33% · changed −1 pt in 24h
−1 pt
59%
Yes 59%
No 41%
Arrive at HOU more than an hour late?
Calm-weather odds: 4% · changed −5 pts in 24h
−5 pts
21%
Yes 21%
No 79%
Cancelled?
Calm-weather odds: <1% · changed +4 pts in 24h
+4 pts
11%
Yes 11%
No 89%
How late will it get to HOU?
On time or early
37%
15–30 min late
11%
30 min–1 hour late
22%
1–2 hours late
14%
Over 2 hours late
5%
Cancelled
11%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Gusts to 27 kt forecast at DAL that day
↑
Later flights pick up delays from earlier in the day
↑
9pm departures from DAL are often late
↓
Wednesdays in September are usually quieter than average
↓
Other factors
Weather at each end
DAL (origin)
Gusts 27 kt Ceiling 2,200 ft Visibility 10+ mi Precip 0.11 in
HOU (destination)
Gusts 25 kt Ceiling 9,000 ft Visibility 10+ mi Precip 0.34 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.