query: airline_hub gulf traveller
supports: Gulf Traveller was the all - economy full service subsidiary airline of Gulf Air . Its main base was Abu Dhabi International Airport . It was briefly relocated between Bahrain and Muscat airports after Abu Dhabi pulled out of the Gulf Air consortium in 2005 , and in May 2007 Oman also pulled out of the group leaving Bahrain as sole owner of Gulf Air . Gulf Traveller has since been disbanded due to these changes . Gulf Air ("ayarn al-Khalj") is the principal flag carrier of Bahrain. Headquartered in Muharraq, adjacent to Bahrain International Airport, the airline operates scheduled services to 41 destinations in 23 countries across Africa, Asia and Europe. Its main base is Bahrain International Airport. Abu Dhabi International Airport is an international airport in the Emirate of Abu Dhabi, the capital of the United Arab Emirates. Bahrain International Airport ("mar al-Barayn al-dwal") is the international airport of Bahrain, located in Muharraq, an island about northeast of the capital Manama. It serves as the hub for the national carrier Gulf Air. An international airport is an airport that offers customs and immigration facilities for passengers travelling between countries. International airports are typically larger than domestic airports and often feature longer runways and facilities to accommodate the heavier aircraft commonly used for international and intercontinental travel. International airports often also host domestic flights. Some, such as Frankfurt Airport in Germany are very large; others such as Fa'a' International Airport in Tahiti, are quite small.
candidates: abu dhabi international airport bahrain international airport frankfurt airport
answer: bahrain international airport