I used that on my last trip to HK (10 years ago?), but we couldn’t check a musical instrument there. https://www.tripsavvy.com/list-of-airlines-offering-in-town

I used that on my last trip to HK (10 years ago?), but we couldn’t check a musical instrument there. https://www.tripsavvy.com/list-of-airlines-offering-in-town-check-in-at-hong-kong-station-1535652#:~:text=Almost%20all%20airlines%20flying%20from,Kong%20Station%20and%20Kowloon%20Station. https://www.tripsavvy.com/list-of-airlines-offering-in-town-...