A man was flying from Louisiana and had a layover in Houston when he says he fell asleep on the plane and was locked inside.

In an exclusive interview with the passenger, Tom Wagner tells ABC13 Eyewitness News what he did the moments after he woke up to a dark cabin.

It's the fifth largest airport in the nation. More than 40 million passengers flew out of Houston's Bush Intercontinental Airport just last year.

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