Based on preliminary schedule filing in the GDS, as well as OAG Schedules Analyser, American Airlines has filed a number of Boeing 777-200ER operations to Europe, for summer 2016 season.
Following routes are currently listed to be operated by Boeing 777-200ER:
eff 26MAR16 Chicago O’Hare – Rome 1 daily
eff 26MAR16 New York JFK – Barcelona 1 daily
eff 26MAR16 New York JFK – Madrid 1 daily
eff 26MAR16 New York JFK – Paris CDG 1 daily on AA044/045
eff 05MAY16 New York JFK – Rome 1 daily
These service are currently operated by Boeing 767-300ER in summer 2015 season.