AA1003 DEN → MIA

American Airlines · Denver, CO to Miami, FL · 155 flights observed, 2025-11-02 to 2026-04-06 · 1,709 mi

This flight has been getting less reliable recently — 2026-04's on-time rate (50%) is well below the 84% average from earlier months.

AA1003 covers more than one route in the data window — the stats below are for DEN → MIA, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
83%
Median delay
-13 min
90th percentile
+40 min
Cancellation rate
3%

How often is AA1003 on time?

Across 155 flights on DEN → MIA from 2025-11-02 to 2026-04-06, AA1003 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +40 min or later. 3% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time12583%
16-30 min96%
31-60 min32%
61-120 min128%
2+ hrs21%

Performance by month

MonthFlightsOn-timeAvg delay
2025-112997%-13 min
2025-123077%+1 min
2026-012882%+33 min
2026-022893%-12 min
2026-033073%+8 min
2026-04650%+34 min

Performance by day of week

DayFlightsOn-time
Mon2286%
Tue2181%
Wed2291%
Thu2186%
Fri2277%
Sat2286%
Sun2171%

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