Schedule: a typical summer Saturday (the flights of Jul 25, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SKYWEST · FLIGHT OO 4744
SCHEDULED · TYPICAL SCHEDULE
Saturday, October 3 Tomorrow
OO 4744 · DEN → COS
departs 8:30 PM MT · arrives 9:26 PM MT
Forecast issued Fri 3:00 AM ET · 44h before departure
Watch this flight
Other days
Today 28%
Sat 10/3
Sun 10/4 31%
Mon 10/5 26%
Tue 10/6 17%
Wed 10/7 18%
Odds over time
Arrive at COS more than 15 minutes late?
18%
chance · ±5 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
22%
Arrive 1h+ late
8%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
5.0d
Now
1d
12h
6h
Departs
Lands
Arrive at COS more than 15 minutes late?
Calm-weather odds: 13% · changed −1 pt in 24h
−1 pt
18%
Yes 18%
No 82%
Leave DEN more than 15 minutes late?
Calm-weather odds: 19% · changed +0 pts in 24h
+0 pts
22%
Yes 22%
No 78%
Arrive at COS more than an hour late?
Calm-weather odds: 6% · changed +0 pts in 24h
+0 pts
8%
Yes 8%
No 92%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to COS?
On time or early
82%
15–30 min late
5%
30 min–1 hour late
5%
1–2 hours late
6%
Over 2 hours late
2%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
8pm departures from DEN are often late
↑
This flight has been late 32% of the time recently
↑
Later flights pick up delays from earlier in the day
↓
Mostly benign weather forecast at DEN
↓
COS usually runs smoothly
Weather at each end
DEN (origin)
Gusts 23 kt Ceiling none (clear) Visibility 10+ mi Precip none
COS (destination)
Gusts 17 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.