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 239
SCHEDULED · TYPICAL SCHEDULE
Sunday, October 4 Tomorrow
WN 239 · DAL → DEN
departs 8:20 AM CT · arrives 9:20 AM MT
Forecast issued Fri 11:00 PM ET · 34h before departure
Watch this flight
Other days
Today 17%
Sun 10/4
Mon 10/5 11%
Fri 10/9 11%
Odds over time
Arrive at DEN more than 15 minutes late?
22%
chance · ±0 pts
−1 pt · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
22%
Leave 15+ late
17%
Arrive 1h+ late
3%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
5.5d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at DEN more than 15 minutes late?
Calm-weather odds: 13% · changed −1 pt in 24h
−1 pt
22%
Yes 22%
No 78%
Leave DAL more than 15 minutes late?
Calm-weather odds: 11% · changed −4 pts in 24h
−4 pts
17%
Yes 17%
No 83%
Arrive at DEN more than an hour late?
Calm-weather odds: 2% · changed −1 pt in 24h
−1 pt
3%
Yes 3%
No 97%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to DEN?
On time or early
78%
15–30 min late
15%
30 min–1 hour late
4%
1–2 hours late
2%
Over 2 hours late
<1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
DAL is prone to delays
↑
Cloud base down to 600 ft forecast at DAL that day
↑
This flight has been late 22% of the time recently
↓
Early flights usually leave on time
↓
8am departures from DAL are usually not late
Weather at each end
DAL (origin)
Gusts 18 kt Ceiling 600 ft Visibility 5 mi Precip 0.02 in
DEN (destination)
Gusts 25 kt Ceiling none (clear) Visibility 10+ mi Precip none
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.