Spirit Airlines is the most reliable airline on the CLT to RSW route with a 93% on-time rate, compared to American Airlines at 76%. Based on 48 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: CLT to RSW
Charlotte to Fort Myers — airline reliability comparison
On-Time Rate by Airline
Spirit Airlines93%
American Airlines76%
CLT to RSW Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Spirit AirlinesNKBest | 93% | 1.9% | 103m | 48 |
| American AirlinesAAWorst | 76% | 1.7% | 67m | 6,709 |
Route Overview
77%
Overall On-Time
65m
Avg Delay
1.5%
Cancel Rate
6,759
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.