An outage affecting the computer systems of the US Customs and Border Protection (CBP) left worldwide travelers waiting in long lines at airports throughout the country.
Other airports were also affected by the Monday outage which was eventually resolved at about 9:.30 p.m. EST (02.30 GMT), the Guardian reported.
Operations at other major airports, including John F. Kennedy in NY and Fort Worth International in Dallas, were also impacted.
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Customs officers still had security to national security databases, Garbis said.
The United States Customs and Border Protection (CBP) system temporarily experienced an outage after a "technology disruption" Monday at major airports across the country, according to the federal agency.
Customs officials said the problem lasted for about two hours. The brief outage's after-effects are still being felt at some airports and delays are expected.
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CBP said "there is no indication the service disruption was malicious in nature". CBP later put out a statement on its Twitter page, saying all the airports were back online after a brief outage of its processing systems. "CBP officers continued to process worldwide travellers using alternative procedures at affected airports".
A spokesperson tells CBS News that Customs and Border Patrol has been contacted and are investigating.
CBP said travelers at "some ports of entry experienced longer than usual wait times".
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