Thanks for that, Mark.

Whilst on the subject, I thought it would be worthwhile asking. My flight from JFK to LAX leaves 75 minutes after I arrive from LHR.

I actualy see your connection as 65 minutes not 75 minutes. Thats going to be pretty tight to disembark, clear immigration, customs, security, and get to the gate in time, seeing as the gate closes 15-20 minutes before departure anyway.

You can easily be delayed 65 minutes just taxiing on the ground at LHR. Thankfully JFK-LAX is AA’s most regular Transcon schedule, so not like you’ll be stranded for any long period of time if you do misconnect.