Screen Shot 2023-02-17 at 10.42.32 Published on February 17, 2023 in 18–19 February 1934Full resolution (1136 × 595) ← Previous Next → Transcontinental & Western Douglas DC-1, NC223Y, “City of Los Angeles,”at Glendale Air Terminal, 1934. This is the aircraft that carried the mail on a transcontinental flight, 18–19 February 1934. (San Diego Air & Space Museum Archives)