OO 4656 · COS → DEN

departs 5:45 AM MT · arrives 6:53 AM MT

Forecast issued Wed 5:00 AM ET · 3h before departure

Arrive at DEN more than 15 minutes late?

13% chance · ±1 pts −11 pts · 24h

HOW SURE WE ARE High. The odds now come mostly from live FAA and airport data.

How late will it get to DEN?

On time or early
86%
15–30 min late
5%
30 min–1 hour late
2%
1–2 hours late
1%
Over 2 hours late
4%
Cancelled
1%

Gate arrival compared with the scheduled arrival. The ranges add up to 100%.

What’s moving the odds

↑ Gusts to 38 kt, cloud base down to 1,300 ft, visibility down to 2 mi, 0.7 in of rain forecast at COS that day

↑ OO's recent on-time record

↑ DEN is busy at that time

↓ Early flights usually leave on time

↓ 5am departures from COS are usually not late

Weather at each end

COS (origin) Gusts38 kt Ceiling1,300 ft Visibility2 mi Precip0.72 in

DEN (destination) Gusts19 kt Ceiling6,000 ft Visibility8.66667 mi Precip0.11 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 4656 · COS → DEN

Odds over time

How late will it get to DEN?