Republic Airways Nantucket, MA (ACK) to New York, NY (LGA) reliability

Among 319 scheduled Republic Airways flights from ACK to LGA, 71.2% arrived on time, 17.6% arrived at least 30 minutes late, and 4.7% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Marketing carrier: Republic Airways (YX) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALHigher disruption

71.2%arrived on time

17.6%30+ min late

4.7%cancelled

319scheduled flights

Based on July 2025–June 2026; on time means arrival less than 15 minutes late.

30+ minutes late17.6%

60+ minutes late10.7%

Cancelled4.7%

Average arrival+13.8 mincompleted flights

What did Republic Airways ACK to LGA record?

Republic Airways completed 95.0% of its scheduled reportable ACK to LGA flights in the observation window. 71.2% of all scheduled flights arrived less than 15 minutes late, while 10.7% arrived at least an hour late.

What were Republic Airways ACK to LGA disruption rates?

For Republic Airways ACK-to-LGA flights, 17.6% arrived at least 30 minutes late, 4.7% were cancelled, and 0.3% were diverted.

Compare all airlines on this route

What was the Republic Airways ACK to LGA scheduled cohort?

The Republic Airways ACK-to-LGA cohort contained 319 scheduled flights; 303 completed, 15 were cancelled, and 1 were diverted.

Not a prediction.

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