Allegiant Air is the most reliable airline on the BNA to MDT route with a 58% on-time rate. Based on 88 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: BNA to MDT
Nashville to Harrisburg — airline reliability comparison
On-Time Rate by Airline
Allegiant Air58%
BNA to MDT Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Allegiant AirG4Best | 58% | 3.5% | 55m | 88 |
Route Overview
58%
Overall On-Time
55m
Avg Delay
3.4%
Cancel Rate
88
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.