Hello, from CHS to YUL via MIA, do i need to clear customs, inmmigration and security for the int flight?, travelling first class with two separate AA tkts, 49 minutes connecting time from the AA eagle flight to thee AA... is this realistic?
There is no US Immigration or Customs when leaving the US. If you have no checked bags or your bags are checked through and you have both boarding passes then all you have to do in Miami is walk from your arrival gate to your departure gate. You have enough time.
As I am flying from Italy to New York how is the best airport to have not long time on security? JFK or Newark ? And there is an american Airlines that has fast line (as last time I had 3 1/5 h.in JFK).
You can buy priority security on American. Newark is less variable than JFK as all the International flights leave from just 2 terminals at EWR as opposed to 5 at JFK.