Flight Check

Best Airline: CLE to LAX

Cleveland to Los Angeles — airline reliability comparison

United Airlines is the most reliable airline on the CLE to LAX route with a 90% on-time rate, compared to American Airlines at 63%. Based on 2,086 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 Airlines90%
Spirit Airlines76%
American Airlines63%

CLE to LAX Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
United AirlinesUABest90%0.3%48m2,086
Spirit AirlinesNK76%1.8%74m425
American AirlinesAAWorst63%0.8%60m115

Route Overview

87%
Overall On-Time
56m
Avg Delay
0.6%
Cancel Rate
2,639
Total Flights
CLE to LAX Route DetailsReturn: LAX to CLE
CLE AirportLAX Airport

Flying out of CLE? We'll brief you.

Delays, TSA, weather, gates — we'll let you know if something matters.

Free. No account needed.

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