Schedule: a typical summer Friday (the flights of Jul 31, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 1401
SCHEDULED · TYPICAL SCHEDULE
Friday, October 2 Today
WN 1401 · DAL → SAT
departs 4:00 PM CT · arrives 5:05 PM CT
Forecast issued Fri 11:00 AM ET · 6h before departure
Watch this flight
Other days
Today
Mon 10/5 22%
Wed 10/7 14%
Thu 10/8 21%
Odds over time
Arrive at SAT more than 15 minutes late?
69%
chance · ±0 pts
+11 pts · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
Arrive 15+ late
69%
Leave 15+ late
54%
Arrive 1h+ late
19%
Cancelled
8%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
25%
50%
75%
100%
3.8d
2d
1d
12h
Now
Departs
Lands
Arrive at SAT more than 15 minutes late?
Calm-weather odds: 46% · changed +11 pts in 24h
+11 pts
69%
Yes 69%
No 31%
Leave DAL more than 15 minutes late?
Calm-weather odds: 43% · changed +3 pts in 24h
+3 pts
54%
Yes 54%
No 46%
Arrive at SAT more than an hour late?
Calm-weather odds: 8% · changed +8 pts in 24h
+8 pts
19%
Yes 19%
No 81%
Cancelled?
Calm-weather odds: <1% · changed +6 pts in 24h
+6 pts
8%
Yes 8%
No 92%
How late will it get to SAT?
On time or early
28%
15–30 min late
20%
30 min–1 hour late
25%
1–2 hours late
11%
Over 2 hours late
6%
Cancelled
8%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 600 ft, visibility down to 2.5 mi, 0.9 in of rain forecast at DAL that day
↑
Cloud base down to 200 ft, visibility down to 0.25 mi, 0.3 in of rain forecast at SAT that day
↑
4pm departures from DAL are often late
↓
DAL is quiet at that time
Weather at each end
DAL (origin)
Gusts 14 kt Ceiling 600 ft Visibility 2.5 mi Precip 0.88 in
SAT (destination)
Gusts 16 kt Ceiling 200 ft Visibility 0.25 mi Precip 0.33 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.