Other US-based operators of the Boeing 720 include Trans World Airlines, which operated four of the type, and Continental, which maintained eight aircraft in its fleet. The original Eastern Air ...

According to Boeing, over its production run, it sold 1,010 Boeing 707s and 154 Boeing 720s to commercial airlines worldwide, ...

DALLAS — Today, in 1964, the three-engined Boeing 727 entered service with launch customer Eastern Air Lines (EA), one of the "Big Four" domestic airlines created by the Spoils Conferences of 1930.