LGA → MIA American Airlines

American Airlines · New York, NY to Miami, FL · 3,553 flights, 2025-07-01 to 2026-06-30 · aggregated across 55 flight numbers

This route is usually on time, but has a real long-delay tail — typical (median) delay is -6 min, while the worst 10% run +74 min or later.
On-time arrival
72%
Median delay
-6 min
90th percentile
+74 min
Cancellation rate
4%

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

Across every American Airlines flight number on LGA → MIA (3,553 flights, 2025-07-01 to 2026-06-30), 72% arrived within 15 minutes of schedule. Median arrival delay -6 min; the worst 10% ran +74 min or later. 4% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time2,45372%
16-30 min2788%
31-60 min2678%
61-120 min2186%
2+ hrs1946%

Performance by month

MonthFlightsOn-timeAvg delay
2025-0726765%+40 min
2025-0829972%+16 min
2025-0928275%+18 min
2025-1029469%+14 min
2025-1128065%+23 min
2025-1229165%+21 min
2026-0127778%+8 min
2026-0225777%+6 min
2026-0329067%+26 min
2026-0429277%+0 min
2026-0529479%+5 min
2026-0628775%+14 min

Performance by day of week

DayFlightsOn-time
Mon47271%
Tue50376%
Wed49976%
Thu49772%
Fri51173%
Sat43876%
Sun49060%

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