As Low As 47%: The 10 US To Europe Routes With The Lowest Load Factors

According to the US Department of Transportation, almost 77 million roundtrip passengers flew between the US and Europe in the 12 months to October 2024. Approximately 31% of the country’s international traffic was to/from Europe. When all routes and all airlines across the pond are combined, an average of 83% of seats were filled in the year.