"Top Countries of Total International Air Traffic Passenger Enplanements to and from the United States were Mexico 3.37 million, Canada 1.49 million, the United Kingdom 865k, Dominican Republic 790k and Germany 464k (Note: Air travel to/from Europe totaled 3.0 million passengers, up 862% over March 2021).
Top U.S. Ports serving international locations were New York (JFK) 1.84 million, Miami (MIA) 1.74 million, Los Angeles (LAX) 1.08 million, Newark (EWR) 840k and Chicago (ORD) 547k.
Top Foreign Ports serving U.S. locations were Cancun (CUN) 1.27 million, London Heathrow (LHR) 789k, Toronto (YYZ) 673k, Mexico City (MEX) 596k and Paris (CDG) 420k."
For this and more, visit https://www.trade.gov/data-visualization/apisi-92-monitor