Delta Air Lines is the most reliable airline on the FLL to CVG route with a 77% on-time rate, compared to Frontier Airlines at 71%. Based on 1,652 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: FLL to CVG
Fort Lauderdale to Cincinnati — airline reliability comparison
On-Time Rate by Airline
Delta Air Lines77%
Endeavor Air75%
Allegiant Air71%
Frontier Airlines71%
FLL to CVG Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Delta Air LinesDLBest | 77% | 0.9% | 90m | 1,652 |
| Endeavor Air9E | 75% | 0.0% | 47m | 16 |
| Allegiant AirG4 | 71% | 0.7% | 82m | 982 |
| Frontier AirlinesF9Worst | 71% | 2.1% | 81m | 469 |
Route Overview
73%
Overall On-Time
82m
Avg Delay
1.1%
Cancel Rate
3,153
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.