76 Days 'til we head back to Orlando, so I thought I'd check our ESTA status. Turns out 4 of us have ESTAs that are valid until 4 days after we return home, so in theory it looks as though I'd be wasting a lot of time and 40 quid on renewing them. I've tried the Help pages on the US CPB website, and found an encouraging (in bold type no less) "If your ESTA expires while in the US it will not affect your departure. "

So, just out of interest, has anyone ever been questioned about a soon-to-expire ESTA when leaving the UK or entering the USA?