NEW YORK (CBSNewYork) — If you’re traveling today, pack some patience.

JetBlue Airlines has been experiencing an intermittent power outage at one of its data centers Thursday, causing delays and cancellations at airports across the country, including New York.

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JetBlue’s website was also down for a few hours and customers were unable to book flights and make changes online due to the outage, the airline said.

At around 2:30, the airline said it was back up and running online.

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Frustrated travelers have been tweeting from area airports looking for updates.

“Power has been restored to Verizon’s data center and we are working to fully restore our systems as soon as possible,” JetBlue said in its blog Blue Tales.