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 3646
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1 Today
OO 3646 · DTW → CLE
departs 10:57 PM ET · arrives 11:56 PM ET
Forecast issued Thu 1:00 PM ET · 10h before departure
Watch this flight
Other days
Today
Fri 10/2 19%
Sun 10/4 16%
Mon 10/5 15%
Tue 10/6 11%
Wed 10/7 16%
Odds over time
Arrive at CLE more than 15 minutes late?
45%
chance · ±0 pts
+12 pts · 24h
HOW SURE WE ARE
Good. The odds now lean mostly on firmed-up weather forecasts.
Arrive 15+ late
45%
Leave 15+ late
58%
Arrive 1h+ late
30%
Cancelled
1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
20%
40%
60%
80%
2.9d
2d
1d
Now
6h
Departs
Lands
Arrive at CLE more than 15 minutes late?
Calm-weather odds: 22% · changed +12 pts in 24h
+12 pts
45%
Yes 45%
No 55%
Leave DTW more than 15 minutes late?
Calm-weather odds: 28% · changed +15 pts in 24h
+15 pts
58%
Yes 58%
No 42%
Arrive at CLE more than an hour late?
Calm-weather odds: 8% · changed +17 pts in 24h
+17 pts
30%
Yes 30%
No 70%
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
55%
15–30 min late
16%
30 min–1 hour late
0%
1–2 hours late
23%
Over 2 hours late
6%
Cancelled
1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 600 ft forecast at DTW that day
↑
Later flights pick up delays from earlier in the day
↑
OO's recent on-time record
↓
DTW usually runs smoothly
↓
CLE usually runs smoothly
Weather at each end
DTW (origin)
Gusts 19 kt Ceiling 4,500 ft Visibility 7 mi Precip 0.21 in
CLE (destination)
Gusts 20 kt Ceiling 6,000 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.