Southwest Airlines is the most reliable airline on the BWI to MHT route with a 79% on-time rate. Based on 5,859 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: BWI to MHT
Baltimore to Manchester — airline reliability comparison
On-Time Rate by Airline
Southwest Airlines79%
BWI to MHT Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Southwest AirlinesWNBest | 79% | 1.1% | 53m | 5,859 |
Route Overview
79%
Overall On-Time
53m
Avg Delay
1.1%
Cancel Rate
5,859
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.