Flight Check

Best Airline: DEN to AVL

Denver to Asheville — airline reliability comparison

United Airlines is the most reliable airline on the DEN to AVL route with a 85% on-time rate, compared to Allegiant Air at 63%. Based on 262 flights tracked.

This route involves weather-prone airports and high-congestion airports, which can affect reliability regardless of airline.

Source: Bureau of Transportation Statistics. Updated October 2026.

On-Time Rate by Airline

United Airlines85%
SkyWest Airlines80%
Allegiant Air63%

DEN to AVL Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
United AirlinesUABest85%2.3%45m262
SkyWest AirlinesOO80%0.9%49m553
Allegiant AirG4Worst63%0.7%92m210

Route Overview

79%
Overall On-Time
59m
Avg Delay
1.2%
Cancel Rate
1,188
Total Flights
DEN to AVL Route DetailsReturn: AVL to DEN
DEN AirportAVL Airport

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Data last updated October 2026. Source: Bureau of Transportation Statistics.