Air France Boeing 777 in JFK Airport, New York, NY, USA, 2015

I'm fairly sure this was a 777-300ER, given what Air France usually flies, and given the apparent length of this aircraft. However, because I wasn't sure when I posted this, I didn't put it in the title. When I tried reviewing photos of 777-300's, versus 777-200's, I couldn't find an objective spotting feature to make it certain. If someone knows for sure, please let me know. I don't take too many photos of airliners that I've been on anymore, but for some reason I decided to take this shot before departing JFK for Paris Charles De Gaulle. Typically, flights from the U.S. to Europe take off from the U.S. East Coast in the evening, arriving the next morning to avoid losing a day.