The U.S. Department of Homeland Security will require additional screening measures if you are flying on international flights bound for the U.S.
Advice if you are flying on International Flights Inbound to the U.S.
• You should plan to arrive at your international departure airport at least three hours prior to the departure time of their flight
• You are encouraged to proceed promptly to your departure gate where additional screening may occur to avoid delay or missed flight
• You can expect to see expanded uses of canine screening at international airports and deployment of advanced technology screening