Join Date: Jan 2011
Location: Boston, MA, USA
Programs: FB LTPE, BAEC GGL, EK Blue, SK Gold, Marriott Amb+LTT, IHG Diamond Amb, Accorhotels Silver
Posts: 1,953
I am afraid that it is very hard to predict as Gates can change quite frequently for foreign airlines in American airports.
Have you booked Saphir service from AF?
maybe they can provide you with more information and reassure you better