Southwest Airlines is the most reliable airline on the BWI to IND route with a 76% on-time rate. Based on 4,252 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: BWI to IND
Baltimore to Indianapolis — airline reliability comparison
On-Time Rate by Airline
Southwest Airlines76%
BWI to IND Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Southwest AirlinesWNBest | 76% | 1.0% | 51m | 4,252 |
Route Overview
76%
Overall On-Time
52m
Avg Delay
1%
Cancel Rate
4,252
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.