New York to Charlotte — airline reliability comparison
Endeavor Air is the most reliable airline on the LGA to CLT route with a 86% on-time rate, compared to Frontier Airlines at 66%. Based on 2,614 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.| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Endeavor Air9EBest | 86% | 3.5% | 70m | 2,614 |
| Republic AirwaysYX | 85% | 2.7% | 63m | 2,486 |
| American AirlinesAA | 80% | 2.6% | 107m | 10,953 |
| Spirit AirlinesNK | 80% | 3.4% | 83m | 1,743 |
| Frontier AirlinesF9Worst | 66% | 3.3% | 95m | 712 |
Delays, TSA, weather, gates — we'll let you know if something matters.
Data last updated October 2026. Source: Bureau of Transportation Statistics.