On April 25, 2024, Hong Kong Express launched a new route from Hong Kong International Airport (HKG) to Don Mueang Airport (DMK). The first flight, UO792, operated by an Airbus A320, landed at 18:20, Thailand time, before flying again at 19:05 on the DMK-HKG route with flight code UO793, with a total of over 260 passengers on both inaugural flights.
AOT Ground Aviation Services Company Limited (AOTGA) is the ground handling service provider for Hong Kong Express Airlines. Ms. Thitirat Charoenyingwattana, Executive Vice President - Commercial, Wg.Cdr. Thanvee Srinual, Vice President - Don Mueang International Airport, and the AOTGA team joined in welcoming the inaugural flight together with airline representatives Mr. Felix Fung - Assistant Manager, Ramp and Baggage Standard and Training, and Ms. Annie Tse - Supervisor, Passenger Services Standard and Training, HK Express.



