Allegiant Air is the most reliable airline on the COS to PIE route with a 78% on-time rate. Based on 10 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: COS to PIE
Colorado Springs to St. Petersburg — airline reliability comparison
On-Time Rate by Airline
Allegiant Air78%
COS to PIE Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Allegiant AirG4Best | 78% | 10.0% | 679m | 10 |
Route Overview
78%
Overall On-Time
679m
Avg Delay
10%
Cancel Rate
10
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.