Schedule: a typical Wednesday (the flights of Jul 29, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SKYWEST · FLIGHT OO 4697
SCHEDULED · TYPICAL SCHEDULE
Wednesday, September 30 Today
OO 4697 · COS → DEN
departs 5:30 AM MT · arrives 6:35 AM MT
Forecast issued Wed 5:00 AM ET · 2h before departure
Watch this flight
Other days
Today
Thu 10/1 11%
Fri 10/2 8%
Sat 10/3 8%
Sun 10/4 8%
Mon 10/5 8%
Tue 10/6 7%
Odds over time
Arrive at DEN more than 15 minutes late?
13%
chance · ±1 pts
−5 pts · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
Arrive 15+ late
13%
Leave 15+ late
10%
Arrive 1h+ late
6%
Cancelled
1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
2.9d
2d
1d
12h
6h
Now
Departs
Lands
Arrive at DEN more than 15 minutes late?
Calm-weather odds: 8% · changed −5 pts in 24h
−5 pts
13%
Yes 13%
No 87%
Leave COS more than 15 minutes late?
Calm-weather odds: 6% · changed −1 pt in 24h
−1 pt
10%
Yes 10%
No 90%
Arrive at DEN more than an hour late?
Calm-weather odds: 5% · changed −2 pts in 24h
−2 pts
6%
Yes 6%
No 94%
Cancelled?
Calm-weather odds: <1% · changed −2 pts in 24h
−2 pts
1%
Yes 1%
No 99%
How late will it get to DEN?
On time or early
86%
15–30 min late
6%
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)
Gusts 38 kt Ceiling 1,300 ft Visibility 2 mi Precip 0.72 in
DEN (destination)
Gusts 19 kt Ceiling 6,000 ft Visibility 8.66667 mi Precip 0.11 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.