Feel at ease with free flight cancellations within 24 hours of booking
Route FAQ
Frequently asked questions
What terminal does Asiana Airlines fly out of at Cheongju Airport (CJJ-Cheongju Intl.)?
You're in the car bound for the airport and the traffic has slowed to a crawl — luckily you know that if you're traveling from Cheongju Airport (CJJ-Cheongju Intl.) with Asiana Airlines, you can make your way direct to the main terminal.
Is there free Wi-Fi at CJJ?
You'll be glad to know Wi-Fi is available at Cheongju Intl. Airport. Need to check your emails, reply to a message or do a little work?
How long do I need to be at Cheongju Airport (CJJ-Cheongju Intl.) before my flight?
Many airlines suggest arriving at the check-in counter at least one hour before departure for domestic flights. However, if you're bringing checked luggage, it's wise to get there sooner than this. If you're flying overseas, it's vital to arrive at the departures hall a minimum of three hours ahead of departure to allow for passport control and security screening. Remember to have a little extra time up your sleeve if your trip is during high season.
What airline is OZ?
OZ is the IATA code of Asiana Airlines. The International Air Transport Association (IATA) assigns all airlines a two-letter code to standardize and streamline communications and identification.
What is CJJ?
CJJ is the IATA code for Cheongju Intl. Airport (CJJ). These three-letter codes are assigned by the International Air Transport Association to facilitate air travel and help identify airports around the globe.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight from Cheongju Airport (CJJ-Cheongju Intl.), please visit our Customer Service Portal.