Original sentence: On July 19, 1961, TWA was the first airline to introduce in-flight movies aboard its aircraft when it offered the feature film By Love Possessed, starring Lana Turner and Efrem Zimbalist, Jr
Edited sentence: On July 19, 1961, TWA was the first airline to introduce regular in-flight movies aboard its aircraft when it offered the feature film By Love Possessed, starring Lana Turner and Efrem Zimbalist, Jr