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 3581
SCHEDULED · TYPICAL SCHEDULE
Wednesday, September 30 Today
OO 3581 · DTW → CLE
departs 2:14 PM ET · arrives 3:10 PM ET
Forecast issued Tue 10:00 PM ET · 16h before departure
Watch this flight
Other days
Today
Thu 10/1 19%
Fri 10/2 16%
Sat 10/3 14%
Sun 10/4 17%
Mon 10/5 16%
Odds over time
Arrive at CLE more than 15 minutes late?
21%
chance · ±0 pts
+8 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
21%
Leave 15+ late
24%
Arrive 1h+ late
6%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
2.9d
2d
1d
Now
12h
6h
Departs
Lands
Arrive at CLE more than 15 minutes late?
Calm-weather odds: 13% · changed +8 pts in 24h
+8 pts
21%
Yes 21%
No 79%
Leave DTW more than 15 minutes late?
Calm-weather odds: 21% · changed +11 pts in 24h
+11 pts
24%
Yes 24%
No 76%
Arrive at CLE more than an hour late?
Calm-weather odds: 5% · changed +1 pt in 24h
+1 pt
6%
Yes 6%
No 94%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to CLE?
On time or early
79%
15–30 min late
6%
30 min–1 hour late
8%
1–2 hours late
4%
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
↑
This flight has been late 23% of the time recently
↑
2pm departures from DTW are often late
↓
Wednesdays in September are usually quieter than average
↓
DTW usually runs smoothly
Weather at each end
DTW (origin)
Gusts 15 kt Ceiling 4,500 ft Visibility 7 mi Precip 0.04 in
CLE (destination)
Gusts 14 kt Ceiling 7,000 ft 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.