is the most reliable airline on the CVG to AUS route with a 85% on-time rate, compared to Allegiant Air at 75%. Based on 345 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: CVG to AUS
Cincinnati to Austin — airline reliability comparison
On-Time Rate by Airline
85%
Endeavor Air84%
Frontier Airlines82%
SkyWest Airlines81%
Southwest Airlines77%
Allegiant Air75%
CVG to AUS Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| MQBest | 85% | 1.8% | 58m | 345 |
| Endeavor Air9E | 84% | 0.0% | 56m | 499 |
| Frontier AirlinesF9 | 82% | 0.0% | 88m | 11 |
| SkyWest AirlinesOO | 81% | 0.0% | 97m | 359 |
| Southwest AirlinesWN | 77% | 0.0% | 36m | 57 |
| Allegiant AirG4Worst | 75% | 0.0% | 44m | 12 |
Route Overview
81%
Overall On-Time
69m
Avg Delay
0.5%
Cancel Rate
1,664
Total Flights
Flying out of CVG? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
Data last updated October 2026. Source: Bureau of Transportation Statistics.