Passengers line up to check in at Hong Kong International Airport, where the Korean Air logo, representing South Korea's largest airline and flag carrier, is prominently displayed on a barrier tape

korean air checkin desk flight passengers checkin airport flight passengers airline checkin process hong kong airport footage passenger boarding process korean air airline airport barrier tape airport airline barrier tape passengers queue korean air airline company logo chek lap kok travel scenes passenger movement footage flight preparation process traveler documentary footage passenger boarding experience checkedin luggage terminal hall walkthrough passengers flow terminal scenes travel journey travel industry tourism chek lap kok series chek lap kok scene terminal rushing terminal architecture travelers boarding travel travellers preparing traveling travelers leisure crisis economy plane ticker holder ticket sale tourism industry ticket holders boarding departuring hall architecture departuring hall korea south korea