Flights to Houston were the second busiest at the Playa de Oro International Airport, via United Express.
[['United States, Houston', 'AIRLINE', 'United Express'], ['United States, Houston', 'PASSENGERS', '5,465'], ['[TABLECONTEXT]', 'CITY', 'United States, Houston'], ['[TABLECONTEXT]', '[TITLE]', 'Playa de Oro International Airport'], ['5,465', 'RANK', '2']]