Following over two hours of delays at airports around the US, CBP announced in a Friday evening tweet that their relevant systems are back online and added that they have no reason to believe the bug was malicious.
California's Los Angeles International Airport (LAX) confirmed that the US Customs systems used for processing passengers are "slowly getting back to normal."
An announcement earlier Friday afternoon from the Dulles International Airport (IAD) in Virginia noted that US Customs was working to diagnose an issue with computers that is responsible for a series of delays at airports across the US.
A US Customs and Border Protection (CBP) spokesman told ABC7 that authorities were aware of the various reports concerning the department's systems and are currently looking into the issues.