How often are RSW to BOS flights on time?

Flights from Fort Myers (RSW) to Boston (BOS) arrive on time 81% of the time across 12,684 flights of official data.

Which airline is most reliable on the RSW to BOS route?

Spirit Airlines has the best on-time record on this route at 88% across 1,239 flights.

Route reliability

Flights from Fort Myers to Boston arrive on time 81% of the time across 12,684 flights. Here’s how each airline really performs.

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On-time rate

12,684 flights

On-time = arrived within 15 minutes of schedule, per BTS TranStats. Compare the reverse leg BOS → RSW.

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Score real RSW–BOS flights on reliability, weather, and connection safety — not just price.