Schedule: a typical summer Monday (the flights of Jul 27, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SKYWEST · FLIGHT OO 4738
SCHEDULED · TYPICAL SCHEDULE
Monday, October 5
OO 4738 · BIS → DEN
departs 6:05 AM CT · arrives 7:00 AM MT
Forecast issued Fri 12:00 PM ET · 67h before departure
Watch this flight
Other days
Today 6%
Sat 10/3 4%
Sun 10/4 5%
Mon 10/5
Tue 10/6 6%
Wed 10/7 7%
Thu 10/8 6%
Odds over time
Arrive at DEN more than 15 minutes late?
5%
chance · ±0 pts
−2 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
5%
Leave 15+ late
10%
Arrive 1h+ late
3%
Cancelled
<1%
MOSTLY HISTORY
WEATHER FORECASTS
LIVE
IN THE AIR
0%
3%
6%
9%
12%
6.3d
Now
2d
1d
12h
6h
Departs
Lands
Arrive at DEN more than 15 minutes late?
Calm-weather odds: 4% · changed −2 pts in 24h
−2 pts
5%
Yes 5%
No 95%
Leave BIS more than 15 minutes late?
Calm-weather odds: 9% · changed −3 pts in 24h
−3 pts
10%
Yes 10%
No 90%
Arrive at DEN more than an hour late?
Calm-weather odds: 3% · changed −2 pts in 24h
−2 pts
3%
Yes 3%
No 97%
Cancelled?
Calm-weather odds: <1% · changed −3 pts in 24h
−3 pts
<1%
Yes <1%
No 100%
How late will it get to DEN?
On time or early
95%
15–30 min late
<1%
30 min–1 hour late
<1%
1–2 hours late
1%
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
↑
OO's recent on-time record
↑
DEN is busy at that time
↓
Early flights usually leave on time
↓
Mostly benign weather forecast at BIS
Weather at each end
BIS (origin)
Gusts 18 kt Ceiling none (clear) Visibility 10+ mi Precip none
DEN (destination)
Gusts 20 kt Ceiling none (clear) Visibility 10+ mi Precip none
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.