OO 5391 · COS → DEN

departs 6:32 PM MT · arrives 7:45 PM MT

Forecast issued Wed 11:00 PM ET · 22h before departure

Arrive at DEN more than 15 minutes late?

39% chance · ±6 pts +9 pts · 24h

HOW SURE WE ARE Good. The odds now lean mostly on firmed-up weather forecasts.

How late will it get to DEN?

On time or early
60%
15–30 min late
4%
30 min–1 hour late
21%
1–2 hours late
6%
Over 2 hours late
7%
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

↑ Mostly benign weather forecast at DEN

↓ COS usually runs smoothly

↓ Thursdays in October are usually quieter than average

Weather at each end

COS (origin) Gusts31 kt Ceiling6,000 ft Visibility10+ mi Precip0.05 in

DEN (destination) Gusts23 kt Ceiling9,000 ft Visibility10+ mi Precip0.06 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.

OO 5391 · COS → DEN

Odds over time

How late will it get to DEN?