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 3559
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1 Today
OO 3559 · DTW → CLE
departs 12:43 PM ET · arrives 1:40 PM ET
Forecast issued Thu 9:00 PM ET · 8h after departure
Watch this flight
Other days
Today
Fri 10/2 20%
Sat 10/3 10%
Sun 10/4 16%
Mon 10/5 16%
Tue 10/6 12%
Wed 10/7 15%
Odds over time
Arrive at CLE more than 15 minutes late?
22%
chance · ±0 pts
+0 pts · 24h
HOW SURE WE ARE
Very high. The odds now come almost entirely from live conditions.
Arrive 15+ late
22%
Leave 15+ late
23%
Arrive 1h+ late
9%
Cancelled
<1%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
15%
30%
45%
60%
2.9d
2d
1d
12h
6h
Departs
Lands
Arrive at CLE more than 15 minutes late?
Calm-weather odds: 22% · changed +0 pts in 24h
+0 pts
22%
Yes 22%
No 78%
Leave DTW more than 15 minutes late?
Calm-weather odds: 22% · changed +1 pt in 24h
+1 pt
23%
Yes 23%
No 77%
Arrive at CLE 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 CLE?
On time or early
77%
15–30 min late
5%
30 min–1 hour late
7%
1–2 hours late
6%
Over 2 hours late
4%
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 21% of the time recently
↑
12pm departures from DTW are often late
↓
DTW usually runs smoothly
↓
CLE usually runs smoothly
Weather at each end
DTW (origin)
Gusts 13 kt Ceiling 5,500 ft Visibility 5.5 mi Precip 0.17 in
CLE (destination)
Gusts 21 kt Ceiling 6,000 ft Visibility 10+ mi Precip 0.05 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.