July 15, 2016
Southwest Airlines is proud to be the world's largest operator of an all-Boeing fleet, and
we're especially proud of our long-standing relationship with the great people of Boeing.
Happy Birthday, Boeing!
"The aircraft is the first MAX version of the popular 737 airplane manufactured by Boeing. The single-aisle plane features
CFM International LEAP-1B engines that make it 14 percent more fuel-efficient than the current 737-800s on the market."