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 4772
SCHEDULED · TYPICAL SCHEDULE
Thursday, October 1 Tomorrow
OO 4772 · ORD → ATW
departs 6:00 PM CT · arrives 7:22 PM CT
Forecast issued Wed 4:00 PM ET · 27h before departure
Watch this flight
Other days
Today 42%
Thu 10/1
Fri 10/2 25%
Sat 10/3 30%
Sun 10/4 35%
Mon 10/5 29%
Tue 10/6 26%
Odds over time
Arrive at ATW more than 15 minutes late?
68%
chance · ±0 pts
+5 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
Arrive 15+ late
68%
Leave 15+ late
51%
Arrive 1h+ late
25%
Cancelled
5%
WEATHER FORECASTS
LIVE
IN THE AIR
0%
25%
50%
75%
100%
2.8d
2d
Now
12h
6h
Departs
Lands
Arrive at ATW more than 15 minutes late?
Calm-weather odds: 25% · changed +5 pts in 24h
+5 pts
68%
Yes 68%
No 32%
Leave ORD more than 15 minutes late?
Calm-weather odds: 31% · changed +6 pts in 24h
+6 pts
51%
Yes 51%
No 49%
Arrive at ATW more than an hour late?
Calm-weather odds: 8% · changed +0 pts in 24h
+0 pts
25%
Yes 25%
No 75%
Cancelled?
Calm-weather odds: <1% · changed +0 pts in 24h
+0 pts
5%
Yes 5%
No 95%
How late will it get to ATW?
On time or early
30%
15–30 min late
18%
30 min–1 hour late
23%
1–2 hours late
13%
Over 2 hours late
11%
Cancelled
5%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.
What’s moving the odds
↑
Cloud base down to 500 ft, visibility down to 2 mi, 1.0 in of rain forecast at ORD that day
↑
6pm departures from ORD are often late
↑
OO's recent on-time record
↓
Other factors
↓
ATW usually runs smoothly
Weather at each end
ORD (origin)
Gusts 13 kt Ceiling 500 ft Visibility 2 mi Precip 0.96 in
ATW (destination)
Gusts 11 kt Ceiling 200 ft Visibility 1 mi Precip 0.23 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.