An international air traveler is cleared by a U.S. Customs and Border Protection Officer inside the U.S. Customs and Immigration Area at Dulles International Airport.
Paul J. Richards | AFP | Getty Images
Thousands of travelers faced delays at airports around the country on Friday after a computer outage prevented U.S.
It is not clear that the problem has occurred. Customs and Border Protection, but the agency said it was investigating.
Some travelers posted images on social media of.
CBP officers were using "alternative procedures" to process travelers from abroad, the agency said Washington, DC, and Houston.
One traveler tweeted that passengers from London were not allowed to come to Boston on Boston because of the issue.
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