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.
SKYWEST · FLIGHT OO 4793
SCHEDULED · TYPICAL SCHEDULE
Friday, October 2 Today
OO 4793 · DEN → COS
departs 7:05 PM MT · arrives 8:01 PM MT
Forecast issued Fri 1:00 AM ET · 20h before departure
Watch this flight
Other days
Today
Sat 10/3 22%
Sun 10/4 28%
Mon 10/5 28%
Tue 10/6 20%
Odds over time
Arrive at COS more than 15 minutes late?
28%
chance · ±7 pts
−5 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
28%
Leave 15+ late
26%
Arrive 1h+ late
8%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
4.0d
2d
1d
Now
12h
6h
Departs
Lands
Arrive at COS more than 15 minutes late?
Calm-weather odds: 19% · changed −5 pts in 24h
−5 pts
28%
Yes 28%
No 72%
Leave DEN more than 15 minutes late?
Calm-weather odds: 21% · changed −2 pts in 24h
−2 pts
26%
Yes 26%
No 74%
Arrive at COS more than an hour late?
Calm-weather odds: 6% · changed −2 pts in 24h
−2 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
72%
15–30 min late
13%
30 min–1 hour late
7%
1–2 hours late
5%
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
↑
7pm departures from DEN are often late
↑
Later flights pick up delays from earlier in the day
↑
This flight has been late 26% of the time recently
↓
Gusts to 28 kt forecast at DEN that day
↓
OO's recent on-time record
Weather at each end
DEN (origin)
Gusts 28 kt Ceiling none (clear) Visibility 10+ mi Precip none
COS (destination)
Gusts 27 kt Ceiling 600 ft 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.