William P. Hobby Airport - the Oldest Commercial Airport in Houston, Texas

William P. Hobby Airport used to be the main air travel gateway of the city of Houston, until 1969 when the George Bush Intercontinental Airport took over that function. The latter airport had to be built because William P. Hobby Airport officials found it difficult to pursue expansion for the William P. Hobby Airport. Nowadays, William P. Hobby Airport is responsible for domestic flights instead as a secondary airport, though it does also operate as a regional hub for private and commercial flights as well.