AA1251 LAX → MIA

American Airlines · Los Angeles, CA to Miami, FL · 64 flights observed, 2025-07-01 to 2025-09-02 · 2,342 mi

This flight's reliability varies a lot by day of week — 78% on-time on Saturdays vs. 30% on Tuesdays.

AA1251 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
61%
Median delay
+2 min
90th percentile
+72 min
Cancellation rate
0%

How often is AA1251 on time?

Across 64 flights on LAX → MIA from 2025-07-01 to 2025-09-02, AA1251 arrived within 15 minutes of schedule 61% of the time. The median arrival delay was +2 min, and the worst 10% of flights arrived +72 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time3961%
16-30 min1016%
31-60 min711%
61-120 min46%
2+ hrs46%

Performance by month

MonthFlightsOn-timeAvg delay
2025-073152%+41 min
2025-083171%+4 min
2025-09250%+28 min

Performance by day of week

DayFlightsOn-time
Mon967%
Tue1030%
Wed956%
Thu967%
Fri967%
Sat978%
Sun967%

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