CVG → MIA American Airlines

American Airlines · Cincinnati, OH to Miami, FL · 869 flights, 2025-07-01 to 2026-06-30 · aggregated across 18 flight numbers

This route runs much more reliably at some times of day than others — 90% on-time departing 3–6am vs. 33% departing 3–6pm.
On-time arrival
82%
Median delay
-5 min
90th percentile
+36 min
Cancellation rate
1%

How on-time is American Airlines from CVG to MIA?

Across every American Airlines flight number on CVG → MIA (869 flights, 2025-07-01 to 2026-06-30), 82% arrived within 15 minutes of schedule. Median arrival delay -5 min; the worst 10% ran +36 min or later. 1% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time70382%
16-30 min567%
31-60 min556%
61-120 min293%
2+ hrs172%

Performance by month

MonthFlightsOn-timeAvg delay
2025-076169%+26 min
2025-086282%+5 min
2025-095973%+11 min
2025-106285%+4 min
2025-118592%+8 min
2025-129472%+10 min
2026-019384%-1 min
2026-026875%+6 min
2026-038384%+0 min
2026-046689%-9 min
2026-056791%-3 min
2026-066082%+4 min

Performance by day of week

DayFlightsOn-time
Mon12281%
Tue12485%
Wed12284%
Thu11882%
Fri12280%
Sat12984%
Sun12376%

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…