American Airlines is the most reliable airline on the CLT to RDU route with a 76% on-time rate. Based on 11,946 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: CLT to RDU
Charlotte to Raleigh — airline reliability comparison
On-Time Rate by Airline
American Airlines76%
CLT to RDU Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| American AirlinesAABest | 76% | 1.4% | 68m | 11,946 |
Route Overview
75%
Overall On-Time
68m
Avg Delay
1.4%
Cancel Rate
11,988
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.