Schedule: a typical summer Monday (the flights of Jul 27, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
PSA · FLIGHT OH 5427SCHEDULED · TYPICAL SCHEDULE
Tomorrow
OH 5427 · PHL → DTW
departs 1:58 PM ET · arrives 3:54 PM ET
Forecast issued Sun 5:00 AM ET · 33h before departure
Odds over time
Arrive at DTW more than 15 minutes late?
15%chance · ±2 pts−1 pt · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to DTW?
On time or early
85%
15–30 min late
3%
30 min–1 hour late
5%
1–2 hours late
4%
Over 2 hours late
3%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.