DEN → MIA American Airlines

American Airlines · Denver, CO to Miami, FL · 886 flights, 2025-07-01 to 2026-06-30 · aggregated across 16 flight numbers

This route is usually on time, but has a real long-delay tail — typical (median) delay is -10 min, while the worst 10% run +52 min or later.
On-time arrival
77%
Median delay
-10 min
90th percentile
+52 min
Cancellation rate
1%

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

Across every American Airlines flight number on DEN → MIA (886 flights, 2025-07-01 to 2026-06-30), 77% arrived within 15 minutes of schedule. Median arrival delay -10 min; the worst 10% ran +52 min or later. 1% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time67777%
16-30 min668%
31-60 min577%
61-120 min445%
2+ hrs324%

Performance by month

MonthFlightsOn-timeAvg delay
2025-076167%+34 min
2025-086255%+34 min
2025-096070%+5 min
2025-106277%+3 min
2025-118888%-2 min
2025-129074%+28 min
2026-018881%+11 min
2026-028493%+8 min
2026-039083%+4 min
2026-046682%+9 min
2026-056477%+10 min
2026-066167%+17 min

Performance by day of week

DayFlightsOn-time
Mon12276%
Tue12882%
Wed12577%
Thu12379%
Fri12672%
Sat12782%
Sun12573%

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