Schedule: a typical Friday (the flights of Jul 31, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SKYWEST · FLIGHT OO 4772
SCHEDULED · TYPICAL SCHEDULE
OO 4772 · ORD → ATW
departs 6:00 PM CT · arrives 7:22 PM CT
Forecast issued Wed 3:00 PM ET · 52h before departure
Odds over time
Arrive at ATW more than 15 minutes late?
25%
chance · ±5 pts
– · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
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How late will it get to ATW?
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On time or early
75%
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15–30 min late
2%
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30 min–1 hour late
12%
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1–2 hours late
6%
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Over 2 hours late
4%
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Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.