American Airlines is the most reliable airline on the RDU to CLT route with a 80% on-time rate. Based on 11,946 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: RDU to CLT
Raleigh to Charlotte — airline reliability comparison
On-Time Rate by Airline
American Airlines80%
RDU to CLT Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| American AirlinesAABest | 80% | 1.4% | 81m | 11,946 |
Route Overview
80%
Overall On-Time
81m
Avg Delay
1.4%
Cancel Rate
11,990
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.