Question : Best case scenario, how quickly can someone get to CJU from KIX?
Answer : If you're able to take the quickest direct flight (which is offered by Korean Air), you can leave KIX at 10:15 AM JST and get to CJU at 12:05 PM KST (1 hour and 50 minutes).
Question : How often is the Kansai International Airport (KIX) to Jeju International Airport (CJU) route on schedule?
Answer : Passengers are currently getting to their destination on schedule 100% of the time, which ranks in the top quarter across all routes. If your flight is late, expect less than 10 minutes to be added to your travel time.