AIRPORT 1975 (1974, USA, 107m, PG) **½ Action, Drama, Thriller dist. Universal Pictures; pr co. Universal Pictures; d. Jack Smight; w. Don Ingalls (based on the novel “Airport” by Arthur Hailey); pr. William Frye; ph. Philip H. Lathrop (Technicolor | 2.35:1); m. John Cacavas; ed. Terry Williams; ad. George C. Webb. cast: Charlton Heston (Alan…