Schedule: a typical summer Friday (the flights of Jul 31, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
SKYWEST · FLIGHT OO 3739
SCHEDULED · TYPICAL SCHEDULE
Friday, October 2 Today
OO 3739 · DTW → CMH
departs 8:40 AM ET · arrives 9:51 AM ET
Forecast issued Fri 3:00 PM ET · 6h after departure
Watch this flight
Other days
Today
Sun 10/4 14%
Mon 10/5 18%
Odds over time
Arrive at CMH more than 15 minutes late?
17%
chance · ±0 pts
−2 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
17%
Leave 15+ late
16%
Arrive 1h+ late
9%
Cancelled
1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
3.4d
2d
1d
12h
6h
Departs
Lands
Arrive at CMH more than 15 minutes late?
Calm-weather odds: 17% · changed −2 pts in 24h
−2 pts
17%
Yes 17%
No 83%
Leave DTW more than 15 minutes late?
Calm-weather odds: 16% · changed −1 pt in 24h
−1 pt
16%
Yes 16%
No 84%
Arrive at CMH more than an hour late?
Calm-weather odds: 9% · changed −1 pt in 24h
−1 pt
9%
Yes 9%
No 91%
Cancelled?
Calm-weather odds: 1% · changed +0 pts in 24h
+0 pts
1%
Yes 1%
No 99%
How late will it get to CMH?
On time or early
82%
15–30 min late
6%
30 min–1 hour late
2%
1–2 hours late
6%
Over 2 hours late
3%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Gusts to 27 kt, cloud base down to 1,200 ft, visibility down to 1.5 mi, 2.7 in of rain forecast at DTW that day
↑
Cloud base down to 600 ft, visibility down to 2 mi, 0.4 in of rain forecast at CMH that day
↑
OO's recent on-time record
↓
DTW usually runs smoothly
↓
Arrivals into CMH at that hour are usually not late
Weather at each end
DTW (origin)
Gusts 27 kt Ceiling 800 ft Visibility 1.5 mi Precip 1.79 in
CMH (destination)
Gusts 23 kt Ceiling 700 ft Visibility 1.75 mi Precip 0.48 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.