Schedule: a typical summer Monday (the flights of Jul 27, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SOUTHWEST · FLIGHT WN 1567
SCHEDULED · TYPICAL SCHEDULE
Monday, October 5 Tomorrow
WN 1567 · DEN → LAS
departs 9:55 PM MT · arrives 10:55 PM PT
Forecast issued Sun 11:00 AM ET · 37h before departure
Watch this flight
Other days
Mon 10/5
Fri 10/9 30%
Sat 10/10 26%
Odds over time
Arrive at LAS more than 15 minutes late?
18%
chance · ±7 pts
−1 pt · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
18%
Leave 15+ late
30%
Arrive 1h+ late
5%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
7.0d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at LAS more than 15 minutes late?
Calm-weather odds: 19% · changed −1 pt in 24h
−1 pt
18%
Yes 18%
No 82%
Leave DEN more than 15 minutes late?
Calm-weather odds: 27% · changed +2 pts in 24h
+2 pts
30%
Yes 30%
No 70%
Arrive at LAS more than an hour late?
Calm-weather odds: 4% · changed +0 pts in 24h
+0 pts
5%
Yes 5%
No 95%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to LAS?
On time or early
82%
15–30 min late
6%
30 min–1 hour late
7%
1–2 hours late
4%
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
↑
9pm departures from DEN are often late
↑
Later flights pick up delays from earlier in the day
↑
Arrivals into LAS at that hour are often late
↓
Mostly benign weather forecast at LAS
↓
Mondays in October are usually quieter than average
Weather at each end
DEN (origin)
Gusts 19 kt Ceiling none (clear) Visibility 10+ mi Precip none
LAS (destination)
Gusts 10 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.