UO / HKE UO airline code: HK Express
UO is the IATA airline code for HK Express, based in China. Its ICAO airline code is HKE.
HK Express codes
| IATA code | UO |
|---|---|
| ICAO code | HKE |
| Airline | HK Express |
| Country | China |
| Status | Listed as operating (data checked 1 October 2026) |
Source: the airline database behind Easy PNR Converter (Wikidata and OpenFlights), checked against Wikidata and Wikipedia on 1 October 2026. IATA codes of airlines that stop flying can later be given to another airline.
How UO appears in a PNR
In an Amadeus, Sabre, Galileo or Worldspan flight segment the two-character airline code comes first, directly before the flight number, so every flight sold under this code starts with UO. Codeshare flights carry the marketing airline's code, so the airline operating the aircraft can be a different one. Paste a PNR into the free PNR converter and UO is shown as HK Express with its logo, next to local times and the true flight duration.
Other airlines from China
- GI Air Central
- 9H Air Changan
- CA Air China
- GT Air Guilin
- LD Air Hong Kong
- NX Air Macau
- A6 Air Travel
- JD Beijing Capital Airlines
- CX Cathay Pacific
- I9 Central Airlines
- CK China Cargo Airlines
- MU China Eastern
Large airports in China
- BAV Baotou Donghe International AirportBaotou
- PEK Beijing Capital International AirportBeijing
- PKX Beijing Daxing International AirportBeijing
- CGQ Changchun Longjia International AirportChangchun
- CSX Changsha Huanghua International AirportChangsha (Changsha)
- CTU Chengdu Shuangliu International AirportChengdu
- TFU Chengdu Tianfu International AirportChengdu
- CKG Chongqing Jiangbei International AirportChongqing