AA1103 LAX → MIA

American Airlines · Los Angeles, CA to Miami, FL · 37 flights observed, 2026-01-06 to 2026-02-11 · 2,342 mi

This flight's reliability varies a lot by day of week — 100% on-time on Fridays vs. 40% on Sundays.

AA1103 covers more than one route in the data window — the stats below are for LAX → MIA, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
71%
Median delay
-3 min
90th percentile
+61 min
Cancellation rate
5%

How often is AA1103 on time?

Across 37 flights on LAX → MIA from 2026-01-06 to 2026-02-11, AA1103 arrived within 15 minutes of schedule 71% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +61 min or later. 5% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time2571%
16-30 min39%
31-60 min39%
61-120 min411%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2026-012467%+17 min
2026-021182%-2 min

Performance by day of week

DayFlightsOn-time
Mon425%
Tue580%
Wed683%
Thu580%
Fri5100%
Sat580%
Sun540%

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