Allegiant Air is the most reliable airline on the BNA to PIA route with a 77% on-time rate. Based on 86 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: BNA to PIA
Nashville to Peoria — airline reliability comparison
On-Time Rate by Airline
Allegiant Air77%
BNA to PIA Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Allegiant AirG4Best | 77% | 0.0% | 116m | 86 |
Route Overview
78%
Overall On-Time
117m
Avg Delay
0%
Cancel Rate
86
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.