Hong Kong Airlines
flight
HX 1551:
Seoul Incheon - Hong Kong
Seoul Incheon - Hong Kong
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Hong Kong Airlines HX1551
Valid until 2026-01-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Asiana Airlines.
(OZ 721)
Duration: 4:00, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
Hong Kong Airlines HX1551
Effective 2026-01-11 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Asiana Airlines.
(OZ 721)
Duration: 4:00, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
Hong Kong Airlines HX1551
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Asiana Airlines.
(OZ 721)
Duration: 3:40, non-stop Airbus A330-300 (333)
Direct Codeshare Flights:
Hong Kong Airlines HX1551
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Asiana Airlines.
(OZ 721)
Duration: 4:00, non-stop Airbus A330-300 (333)
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Parallax here ICN-HKG
- HX 1551 is an international flight departing from Seoul Incheon airport, South Korea (ICN) and arriving at Hong Kong airport, Hong Kong (HKG).
- The flight distance is 1285 miles, or 2067 km.
- The timezone of the departure airport is UTC+9 , and the timezone of the arrival airport is UTC+8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 3:40 and 4:00.