Schedule: a typical Thursday (the flights of Jul 30, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SKYWEST · FLIGHT OO 5546
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1 Tomorrow
OO 5546 · DEN → COS
departs 3:35 PM MT · arrives 4:32 PM MT
Forecast issued Wed 4:00 AM ET · 38h before departure
Watch this flight
Other days
Today 50%
Thu 10/1
Fri 10/2 24%
Sat 10/3 21%
Sun 10/4 25%
Mon 10/5 22%
Tue 10/6 17%
Odds over time
Arrive at COS more than 15 minutes late?
23%
chance · ±3 pts
−4 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
23%
Leave 15+ late
26%
Arrive 1h+ late
9%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
2.9d
2d
Now
1d
12h
6h
Departs
Lands
Arrive at COS more than 15 minutes late?
Calm-weather odds: 15% · changed −4 pts in 24h
−4 pts
23%
Yes 23%
No 77%
Leave DEN more than 15 minutes late?
Calm-weather odds: 21% · changed −6 pts in 24h
−6 pts
26%
Yes 26%
No 74%
Arrive at COS more than an hour late?
Calm-weather odds: 5% · changed −4 pts in 24h
−4 pts
9%
Yes 9%
No 91%
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
76%
15–30 min late
3%
30 min–1 hour late
11%
1–2 hours late
7%
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
↑
3pm departures from DEN are often late
↑
Gusts to 37 kt forecast at COS that day
↑
DEN is busy at that time
↓
Mostly benign weather forecast at DEN
↓
COS usually runs smoothly
Weather at each end
DEN (origin)
Gusts 22 kt Ceiling 9,000 ft Visibility 7 mi Precip 0.03 in
COS (destination)
Gusts 37 kt Ceiling 2,700 ft Visibility 4 mi Precip 0.13 in
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.