Yes. Terminal E is where Aeromexico clears their flights from Mexico City. For a while the Delta Connection flights from Monterrey , Mexico cleared there as well as Air France's short lived DFW-Paris/CDG flights. The Aeromexico flights normally use the last gate as the custom's facility is at the end around E-37. It's small but it is there. Don't know it's future when new Intl Terminal D opens.