My husband and I are taking a Mediterranean cruise in September. We will be flying from SEA to CDG from CDG to BCN and then at the end of the trip from BCN to CDG (we are staying a week in Paris after the cruise) then back to SEA. On our trip to Barcelona we are flying Air France and our itinerary shows we arrive at terminal 2E and we will be departing from terminal 2F. We have an hour and 20 minute layover. Is this enough time or should we call Air France to see about getting a longer layover? Do we have to go through customs? I've been looking at maps and I'm not able to tell if that will be enough time or not.