sentences:  Brockway Air's ownership was also to change as Brockway Glass was acquired by Owens-Illinois and the Brockway Air subsidiary was placed for sale, attracting the interest of Metro Airlines of Texas.Metro Airlines had embraced code-sharing with major airlines as a growth strategy during the 1980s and had significant operations as an American Eagle carrier on behalf of American Airlines with a hub located at the Dallas/Fort Worth Airport (DFW) in Texas via its wholly owned Metroflight division as well as operating a subsidiary under contract to Eastern Airlines as Eastern Metro Express with a hub located at the Atlanta Hartsfield International Airport (ATL).The airline holding company which controlled Metro Airlines and Metroflight purchased Brockway Air in the summer of 1989 and changed Brockway's name to Metro Air Northeast.