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 4394
SCHEDULED · TYPICAL SCHEDULE
Friday, October 2 Today
WN 4394 · DAL → DEN
departs 10:45 AM CT · arrives 11:45 AM MT
Forecast issued Fri 2:00 AM ET · 10h before departure
Watch this flight
Other days
Today
Sat 10/3 25%
Sun 10/4 30%
Mon 10/5 15%
Tue 10/6 20%
Wed 10/7 19%
Odds over time
Arrive at DEN more than 15 minutes late?
48%
chance · ±0 pts
+11 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
48%
Leave 15+ late
49%
Arrive 1h+ late
8%
Cancelled
12%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
3.6d
2d
1d
Now
6h
Departs
Lands
Arrive at DEN more than 15 minutes late?
Calm-weather odds: 22% · changed +11 pts in 24h
+11 pts
48%
Yes 48%
No 52%
Leave DAL more than 15 minutes late?
Calm-weather odds: 24% · changed +8 pts in 24h
+8 pts
49%
Yes 49%
No 51%
Arrive at DEN more than an hour late?
Calm-weather odds: 3% · changed −2 pts in 24h
−2 pts
8%
Yes 8%
No 92%
Cancelled?
Calm-weather odds: <1% · changed +9 pts in 24h
+9 pts
12%
Yes 12%
No 88%
How late will it get to DEN?
On time or early
46%
15–30 min late
21%
30 min–1 hour late
14%
1–2 hours late
5%
Over 2 hours late
2%
Cancelled
12%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 800 ft, 0.7 in of rain forecast at DAL that day
↑
DAL is prone to delays
↑
This flight has been late 31% of the time recently
↓
Gusts to 28 kt forecast at DEN that day
↓
DAL is quiet at that time
Weather at each end
DAL (origin)
Gusts 16 kt Ceiling 800 ft Visibility 5 mi Precip 0.74 in
DEN (destination)
Gusts 28 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.