Schedule: a typical Saturday (the flights of Jul 25, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
PSA · FLIGHT OH 5578SCHEDULED · TYPICAL SCHEDULE
OH 5578 · CVG → PHL
departs 7:53 AM ET · arrives 9:43 AM ET
Forecast issued Thu 9:00 PM ET · 35h before departure
Odds over time
Arrive at PHL more than 15 minutes late?
13%chance · ±2 pts−2 pts · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to PHL?
On time or early
86%
15–30 min late
2%
30 min–1 hour late
6%
1–2 hours late
3%
Over 2 hours late
2%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.