Built in 1967 for United Airlines as N7428U, to Allegheny Airlines in 1978 as N753AL and with US Air following Allegheny's re-branding. To Alaska Airlines as N753AS in 1982 and flown in this non standard colour scheme, operating for ARCO Oil. Later flown by Omni Air Express, Ting Tai International and finally Custom Air Transport on behalf of Charter America. Withdrawn by 2004 and broken up at Chino CA. The nose section survived in 2016 at the 'Aviation Warehouse' a movie props business at El Mirage CA.

Originally delivered to United Airlines in 1967. Last operator was Custom Air Service, who operated it in Charter America c/s. The airplane was broken up at Chino (CA) but the forward fuselage was later reported at the Aviation Wharehouse 'El Mirage' in Adelanto (CA).