BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
AIRLINE × ROUTE REPORT
BWI→MIA

Frontier Airlines Baltimore, MD (BWI) to Miami, FL (MIA) reliability

Among 265 scheduled Frontier Airlines flights from BWI to MIA, 66.8% arrived on time, 22.3% arrived at least 30 minutes late, and 3.4% 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
66.8%arrived on time
22.3%30+ min late
3.4%cancelled
265scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late22.3%
60+ minutes late14.7%
Cancelled3.4%
Average arrival+16.8 mincompleted flights

What did Frontier Airlines BWI to MIA record?

Frontier Airlines completed 96.2% of its scheduled reportable BWI to MIA flights in the observation window. 66.8% of all scheduled flights arrived less than 15 minutes late, while 14.7% arrived at least an hour late.

What were Frontier Airlines BWI to MIA disruption rates?

For Frontier Airlines BWI-to-MIA flights, 22.3% arrived at least 30 minutes late, 3.4% were cancelled, and 0.4% were diverted.

Compare all airlines on this route

What was the Frontier Airlines BWI to MIA scheduled cohort?

The Frontier Airlines BWI-to-MIA cohort contained 265 scheduled flights; 255 completed, 9 were cancelled, and 1 were diverted.

Not a prediction.

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