
Jeju Air's quarterly number of flights 2021
In the fourth quarter of 2021, Jeju Air operated around eleven thousand flights. According to the source, this was a 25.9 percent year-on-year (YoY) increase. Jeju Air operated more than 20 thousand flights for the first time in the second quarter of 2019. However, the number of flights dropped rapidly in 2020 due to the COVID-19 pandemic.