[2] It operated charter and scheduled services in Southeast Asia and was based at Don Mueang International Airport.

Prior to their current location, Orient Thai and its subsidiary One-Two-GO were headquartered in Don Mueang District, Bangkok.

[7] In November 2015, Orient Thai Airways signed a contract with the Amadeus IT Group to be listed in Global Distribution Systems for the first time.

[8] In early May 2016, the airline was sanctioned for the second time within a few weeks by the Civil Aviation Administration of China after violating regulations.

On 5 January 2021, Royal Gazette published an announcement declaring Orient Thai Airlines bankrupt and ordering the Legal Execution Department to seize its remaining assets to pay its debtors.