Schedule: a typical Wednesday (the flights of Jul 29, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
SKYWEST · FLIGHT OO 4654SCHEDULED · TYPICAL ODDS
OO 4654 · ORD → ECP
departs 7:05 AM CT · arrives 9:44 AM CT
Forecast issued Thu 12:00 AM ET · 152h before departure
Typical odds
Too early for a weather forecast — these are typical odds for this flight on a Wednesday in October, from the weather this date has had in past years (the range shows how much they varied). They’ll switch to forecast-based odds about 3 days before departure.
Odds over time
Arrive at ECP more than 15 minutes late?
18%chance · ±16 pts– · 24h
HOW SURE WE ARELow. This is mostly a starting point from history; weather forecasts haven't kicked in yet.
How late will it get to ECP?
On time or early
80%
15–30 min late
7%
30 min–1 hour late
4%
1–2 hours late
4%
Over 2 hours late
2%
Cancelled
2%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.