Boeing said on Tuesday that Stephanie Pope was no longer the planemaker's chief operating officer as of Feb. 19, but she is continuing to serve as the head of its commercial airplanes business. The company does not plan to fill the chief operating officer position,

Stephanie Pope will continue to serve as Boeing's executive vice president and CEO of Boeing Commercial Airplanes.

Turkish Airlines’ long-awaited order for Boeing Co. aircraft will take as many as six more months to finalize, with contract terms and delivery schedules yet to be ironed out.

With the new aircraft, the airline group intends to increase the ratio of fuel-efficient aircraft in its fleet to 91% by 2030.

Japan's ANA Holdings said on Tuesday it planned to place a company-record order for up to 77 aircraft to replenish its fleet and take advantage of growing demand for travel. The order was its largest ever in terms of aircraft numbers and was worth more than 2.