WN 1265 · COS → DEN

departs 1:21 PM MT · arrives 2:04 PM MT

Forecast issued Tue 9:00 PM ET · 18h before departure

Arrive at DEN more than 15 minutes late?

64% chance · ±11 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
35%
15–30 min late
8%
30 min–1 hour late
36%
1–2 hours late
9%
Over 2 hours late
8%
Cancelled
4%

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

What’s moving the odds

↑ Gusts to 40 kt, cloud base down to 800 ft, visibility down to 2 mi, 0.8 in of rain forecast at COS that day

↑ 0.3 in of rain forecast at DEN that day

↑ Arrivals into DEN at that hour are often late

↓ Wednesdays in September are usually quieter than average

Weather at each end

COS (origin) Gusts40 kt Ceiling800 ft Visibility2 mi Precip0.83 in

DEN (destination) Gusts19 kt Ceiling2,700 ft Visibility6 mi Precip0.35 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.

WN 1265 · COS → DEN

Odds over time

How late will it get to DEN?