Spirit Airlines Boston, MA (BOS) to Myrtle Beach, SC (MYR) reliability

Among 393 scheduled Spirit Airlines flights from BOS to MYR, 65.4% arrived on time, 20.1% arrived at least 30 minutes late, and 5.6% were cancelled during July 2025–June 2026.

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

HISTORICAL ROUTE SIGNALHigher disruption

65.4%arrived on time

20.1%30+ min late

5.6%cancelled

393scheduled flights

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

30+ minutes late20.1%

60+ minutes late13.5%

Cancelled5.6%

Average arrival+15.5 mincompleted flights

What did Spirit Airlines BOS to MYR record?

Spirit Airlines completed 94.4% of its scheduled reportable BOS to MYR flights in the observation window. 65.4% of all scheduled flights arrived less than 15 minutes late, while 13.5% arrived at least an hour late.

What were Spirit Airlines BOS to MYR disruption rates?

For Spirit Airlines BOS-to-MYR flights, 20.1% arrived at least 30 minutes late, 5.6% were cancelled, and 0.0% were diverted.

Compare all airlines on this route

What was the Spirit Airlines BOS to MYR scheduled cohort?

The Spirit Airlines BOS-to-MYR cohort contained 393 scheduled flights; 371 completed, 22 were cancelled, and 0 were diverted.

Not a prediction.

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