Jeju Air
44.2IVCACorea del Sur · Asia
How it is made up
#155 worldwide · #63 in Asia. IVCA 44.2. Weak in fleet size, wide-body fleet, track record. Confidence 77% (no data: punctuality). Not listed in environmental certification, global recognition, on-board experience rating, international assessment, regional recognition (worth 50).
Full report in PDF · Q4 2026
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Third-party recognitions are used only as an input to the calculation; their listings and placings are not republished. See the methodology (IVCA v2.5).
The calculations of each edition and the data-validation processes are carried out with the help of artificial-intelligence agents. The methodology, the weights, the sources and the editorial decisions are Vuelopedia’s.
No assessment of this kind is entirely objective. IVCA results should be read as a methodological approximation for identifying the best performance of airlines, airports, alliances and frequent-flyer programmes, not as an absolute or unchangeable truth. They are also a snapshot in time: the index is recalculated every quarter and changes with events and with the data available.