Texas International Airlines
 Texas International Airlines Inc. was a United States airline known from 1944 until 1947 as Aviation Enterprises until 1969 as Trans-Texas Airways (TTa) and as Texas International Airlines until 1982 when it merged with Continental Airlines. It was headquartered near William P. Hobby Airport (HOU) in Houston Texas.With hubs at Dallas and Houston Trans-Texas Airways (TTa) was a local service airline in Texas and surrounding states.