BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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JFK→MIA

Frontier Airlines New York, NY (JFK) to Miami, FL (MIA) reliability

Among 274 scheduled Frontier Airlines flights from JFK to MIA, 77.4% arrived on time, 13.1% arrived at least 30 minutes late, and 2.6% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Marketing carrier: Frontier Airlines (F9) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALVariable
77.4%arrived on time
13.1%30+ min late
2.6%cancelled
274scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late13.1%
60+ minutes late8.0%
Cancelled2.6%
Average arrival+11.9 mincompleted flights

What did Frontier Airlines JFK to MIA record?

Frontier Airlines completed 97.4% of its scheduled reportable JFK to MIA flights in the observation window. 77.4% of all scheduled flights arrived less than 15 minutes late, while 8.0% arrived at least an hour late.

What were Frontier Airlines JFK to MIA disruption rates?

For Frontier Airlines JFK-to-MIA flights, 13.1% arrived at least 30 minutes late, 2.6% were cancelled, and 0.0% were diverted.

Compare all airlines on this route

What was the Frontier Airlines JFK to MIA scheduled cohort?

The Frontier Airlines JFK-to-MIA cohort contained 274 scheduled flights; 267 completed, 7 were cancelled, and 0 were diverted.

Not a prediction.

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