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 1303
SCHEDULED · TYPICAL SCHEDULE
Sunday, October 4
WN 1303 · DAL → DEN
departs 5:55 PM CT · arrives 7:25 PM MT
Forecast issued Fri 9:00 AM ET · 58h before departure
Watch this flight
Other days
Today 68%
Sat 10/3 39%
Sun 10/4
Mon 10/5 28%
Tue 10/6 25%
Wed 10/7 24%
Odds over time
Arrive at DEN more than 15 minutes late?
39%
chance · ±0 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
39%
Leave 15+ late
43%
Arrive 1h+ late
10%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
5.9d
Now
2d
1d
12h
6h
Departs
Lands
Arrive at DEN more than 15 minutes late?
Calm-weather odds: 25% · changed – in 24h
–
39%
Yes 39%
No 61%
Leave DAL more than 15 minutes late?
Calm-weather odds: 42% · changed – in 24h
–
43%
Yes 43%
No 57%
Arrive at DEN more than an hour late?
Calm-weather odds: 6% · changed – in 24h
–
10%
Yes 10%
No 90%
Cancelled?
Calm-weather odds: <1% · changed – in 24h
–
<1%
Yes <1%
No 99%
How late will it get to DEN?
On time or early
61%
15–30 min late
15%
30 min–1 hour late
13%
1–2 hours late
9%
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
↑
Arrivals into DEN at that hour are often late
↑
Later flights pick up delays from earlier in the day
↑
5pm departures from DAL are often late
↓
Other factors
↓
Gusts to 27 kt forecast at DEN that day
Weather at each end
DAL (origin)
Gusts 18 kt Ceiling 600 ft Visibility 10+ mi Precip 0.07 in
DEN (destination)
Gusts 27 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.