Southwest Airlines is the most reliable airline on the IND to RSW route with a 80% on-time rate, compared to Spirit Airlines at 77%. Based on 2,727 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: IND to RSW
Indianapolis to Fort Myers — airline reliability comparison
On-Time Rate by Airline
Southwest Airlines80%
Spirit Airlines77%
IND to RSW Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Southwest AirlinesWNBest | 80% | 0.8% | 57m | 2,727 |
| Spirit AirlinesNKWorst | 77% | 3.2% | 109m | 446 |
Route Overview
79%
Overall On-Time
65m
Avg Delay
1.3%
Cancel Rate
3,196
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.