Star Alliance carrier United Airlines has extended its lead as the world's largest airline in terms of fleet size with the historic delivery of its 1,000th aircraft. The Boeing 737 aircraft was ...

The company has now started the assembly of the first Boeing 737 airframe which will later receive the mission equipment to ...

United Airlines operates 12 Boeing 737-900s and 136 ... The aircraft's economy class cabin features 159 seats, which are split between 42 extra-legroom Economy Plus seats and 117 standard seats.

"That team has done a great job of improving the overall performance and quality of the fuselages," Boeing's CEO said of ...