Korean Air since this past Monday (28MAR16) has expanded codeshare partnership with low-cost unit Jin Air, which sees KE code being placed on additional 6 routes. These routes are:
Korean Air operated by Jin Air
Busan – Cebu
Busan – Da Nang
Seoul Incheon – Clark
Seoul Incheon – Hanoi
Seoul Incheon – Honolulu
Seoul Incheon – Taipei Taoyuan