BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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AIRLINE × ROUTE REPORT
MIA→SJU

American Airlines Miami, FL (MIA) to San Juan, PR (SJU) reliability

Among 2,078 scheduled American Airlines flights from MIA to SJU, 76.3% arrived on time, 15.9% arrived at least 30 minutes late, and 0.5% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Marketing carrier: American Airlines (AA) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable
76.3%arrived on time
15.9%30+ min late
0.5%cancelled
2,078scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late15.9%
60+ minutes late8.5%
Cancelled0.5%
Average arrival+9.4 mincompleted flights

What did American Airlines MIA to SJU record?

American Airlines completed 99.4% of its scheduled reportable MIA to SJU flights in the observation window. 76.3% of all scheduled flights arrived less than 15 minutes late, while 8.5% arrived at least an hour late.

What were American Airlines MIA to SJU disruption rates?

For American Airlines MIA-to-SJU flights, 15.9% arrived at least 30 minutes late, 0.5% were cancelled, and 0.1% were diverted.

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What was the American Airlines MIA to SJU scheduled cohort?

The American Airlines MIA-to-SJU cohort contained 2,078 scheduled flights; 2,065 completed, 11 were cancelled, and 2 were diverted.

Not a prediction.

This is a descriptive historical rate. Schedule changes, seasonal operations and current conditions may differ.