In ex-Austrian colours on delivery to Texas International Airlines. Delivered to Austrian Airlines as OE-LDB in 1971. To Texas International Airlines as N522TX in 1981 who merged into Continental Airlines in 1982. Reregistered as N27522 in 1992. To Aerorepublica Colombia as HK-4155X in 1998. Reregistered as HK-4155 in 2004. Withdrawn from use at Bogota in 2006 and scrapped.