CVG → BOS American Airlines

American Airlines · Cincinnati, OH to Boston, MA · 581 flights, 2025-07-01 to 2026-06-30 · aggregated across 8 flight numbers

This route runs much more reliably at some times of day than others — 93% on-time departing 6–9am vs. 33% departing 3–6pm.
On-time arrival
84%
Median delay
-11 min
90th percentile
+47 min
Cancellation rate
2%

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

Across every American Airlines flight number on CVG → BOS (581 flights, 2025-07-01 to 2026-06-30), 84% arrived within 15 minutes of schedule. Median arrival delay -11 min; the worst 10% ran +47 min or later. 2% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time47884%
16-30 min193%
31-60 min336%
61-120 min285%
2+ hrs122%

Performance by month

MonthFlightsOn-timeAvg delay
2025-073093%-9 min
2025-083190%+17 min
2025-093097%-6 min
2025-105368%+19 min
2025-115788%+0 min
2025-125978%+3 min
2026-015585%-11 min
2026-024984%+4 min
2026-036281%+2 min
2026-045786%-4 min
2026-054885%-6 min
2026-063985%-6 min

Performance by day of week

DayFlightsOn-time
Mon8380%
Tue8786%
Wed8582%
Thu8282%
Fri8384%
Sat6988%
Sun8185%

AA flight numbers on CVG → BOS

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