American Airlines has just disclosed that it has submitted orders for 260 new aircraft; namely, 85 Airbus A321neo, 85 Boeing 737 MAX 10 and 90 Embraer E175 model airplanes. As part of its order with major aircraft manufacturer Boeing, American is upgauging 30 existing 737 MAX 8 orders to 737 MAX 10 aircraft, bypassing the embattled 737 MAX 9 entirely.