United Airlines is now flying the Airbus A321neo: Travel Weekly

The plane for now is flying United routes from Chicago O'Hare to Phoenix and Fort Lauderdale.

Review: American Airlines Airbus A321neo Economy Class - Point Hacks

JAL and Korean Air place widebody jet orders: Travel Weekly

United First and New Airbus A321neo Made the First Flight - Aviation A2Z

Asiana Airlines: Passenger opens exit door during airplane flight in South Korea, International

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United Confronts New Realities - Airline Weekly

United A321neo first class review

An Inside Look at United's New A321neo

United — Lots and lots of new planes

United Airlines Plans Record Expansion of Its Aircraft Fleet - The New York Times

TheDesignAir –United Airlines declares 'Passenger Experience war' against rivals with impressive new interiors

United Is Adding Bluetooth Connectivity to Its Flights - AFAR

PHOTOS: United's First A321neo Spotted in Hamburg

An Inside Look at United's New A321neo