AA5151 CVG → PHL

American Airlines · Cincinnati, OH to Philadelphia, PA · 126 flights observed, 2025-11-02 to 2026-04-06 · 507 mi

This flight is usually on time, but has a real long-delay tail — typical (median) delay is -15 min, while the worst 10% run +55 min or later.

AA5151 covers more than one route in the data window — the stats below are for CVG → PHL, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
83%
Median delay
-15 min
90th percentile
+55 min
Cancellation rate
5%

How often is AA5151 on time?

Across 126 flights on CVG → PHL from 2025-11-02 to 2026-04-06, AA5151 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -15 min, and the worst 10% of flights arrived +55 min or later. 5% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time10083%
16-30 min22%
31-60 min76%
61-120 min54%
2+ hrs65%

Performance by month

MonthFlightsOn-timeAvg delay
2025-112492%-8 min
2025-122673%+12 min
2026-012488%+14 min
2026-021878%+7 min
2026-032291%+7 min
2026-04667%+5 min

Performance by day of week

DayFlightsOn-time
Mon2176%
Tue863%
Wed2085%
Thu2195%
Fri2176%
Sat1292%
Sun1788%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…