Many major airlines around the world use Boeing planes because of their reliability, performance, and range of models suited for both short and long-haul flights. Airlines like American Airlines, United Airlines, Delta Air Lines, Emirates, Lufthansa, and Qatar Airways all operate various Boeing aircraft, including the 737, 777, and 787 Dreamliner. These planes are known for their advanced technology, fuel efficiency, and passenger comfort, which is why so many top carriers choose to include Boeing in their fleets. So, when asking What Airlines Use Boeing Planes the answer includes many of the world’s leading carriers.