High Demand: The Busiest International Routes For US Passengers This Summer

This summer is expected to be one of the busiest for travelers in the United States, with air travel reaching its peak. According to aviation analytics company OAG, a total of 721,651,961 seats are scheduled for the season, with 623,853,291 designated for domestic travel and 97,798,670 for international flights. Here is what the figures have to say about the busiest international destinations for US travelers.