Schedule: a typical Thursday (the flights of Jul 30, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SKYWEST · FLIGHT OO 3581
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1
OO 3581 · CLE → DTW
departs 3:50 PM ET · arrives 5:01 PM ET
Forecast issued Tue 4:00 PM ET · 48h before departure
Watch this flight
Other days
Today 11%
Wed 9/30 12%
Thu 10/1
Fri 10/2 13%
Sat 10/3 12%
Sun 10/4 14%
Mon 10/5 17%
Odds over time
Arrive at DTW more than 15 minutes late?
15%
chance · ±1 pts
+1 pt · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
15%
Leave 15+ late
17%
Arrive 1h+ late
8%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
10%
20%
30%
40%
2.8d
Now
1d
12h
6h
Departs
Lands
Arrive at DTW more than 15 minutes late?
Calm-weather odds: 9% · changed +1 pt in 24h
+1 pt
15%
Yes 15%
No 85%
Leave CLE more than 15 minutes late?
Calm-weather odds: 12% · changed −2 pts in 24h
−2 pts
17%
Yes 17%
No 83%
Arrive at DTW more than an hour late?
Calm-weather odds: 4% · changed −2 pts in 24h
−2 pts
8%
Yes 8%
No 92%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
<1%
Yes <1%
No 99%
How late will it get to DTW?
On time or early
85%
15–30 min late
3%
30 min–1 hour late
3%
1–2 hours late
5%
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
↑
Mostly benign weather forecast at DTW
↑
Later flights pick up delays from earlier in the day
↑
Arrivals into DTW at that hour are often late
↓
DTW usually runs smoothly
↓
Mostly benign weather forecast at CLE
Weather at each end
CLE (origin)
Gusts 16 kt Ceiling 9,667 ft Visibility 10+ mi Precip none
DTW (destination)
Gusts 15 kt Ceiling 5,000 ft Visibility 10+ mi Precip 0.14 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.