Southwest Airlines is the most reliable airline on the IND to BWI route with a 85% on-time rate. Based on 4,260 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: IND to BWI
Indianapolis to Baltimore — airline reliability comparison
On-Time Rate by Airline
Southwest Airlines85%
IND to BWI Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Southwest AirlinesWNBest | 85% | 1.1% | 57m | 4,260 |
Route Overview
85%
Overall On-Time
57m
Avg Delay
1.1%
Cancel Rate
4,260
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.