Could anyone inform me if there is a returning ESTA line in IAH? I am flying there from The Netherlands and have found mostly comments about the airport claiming it is 'the slowest airport ever' and that passport checks and customs usually take over 2 hours.
Is there a returning ESTA line to make things go faster? Is there anything anyone can do to make things go faster?
To clarify, I applied for my ESTA December 2014, and will be travelling to the US for the second time in October 2016.