https://airportsterminal.com/asiana-airlines/asiana-airlines-jfk-terminal-john-f-kennedy-airport/

Asiana Airlines operates out of Terminal 4 at John F. Kennedy International Airport (JFK). Upon arrival at JFK, passengers should follow the signs for Terminal 4 and proceed to the Asiana Airlines check-in counters located in the departures area. After checking in, passengers can proceed through security and on to their departure gate. Terminal 4 offers a variety of dining, shopping, and lounge options for passengers to enjoy before their flight.

Asiana Airlines John F. Kennedy terminal