Southwest Airlines is the most reliable airline on the PIT to RSW route with a 81% on-time rate, compared to Spirit Airlines at 73%. Based on 1,739 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: PIT to RSW
Pittsburgh to Fort Myers — airline reliability comparison
On-Time Rate by Airline
Southwest Airlines81%
Spirit Airlines73%
PIT to RSW Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Southwest AirlinesWNBest | 81% | 0.7% | 60m | 1,739 |
| Spirit AirlinesNKWorst | 73% | 0.3% | 76m | 253 |
Route Overview
79%
Overall On-Time
66m
Avg Delay
0.7%
Cancel Rate
2,019
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.