Korean Air has modified planned aircraft changes for selected service to Bangkok, Kuala Lumpur and Singapore, for Summer 2015 season. Planned changes as follow.
Seoul Incheon – Bangkok eff 31MAY15 KE651/652 Boeing 777-300 replaces A330-300 (Planned 747-400 service on KE657/658, 29MAR15 – 31MAY15, remains unchanged)
Seoul Incheon – Kuala Lumpur 17MAY15 – 31MAY15 Day 7 service from ICN operated by 777-200ER, replacing -300ER (24JUL15 – 31JUL15 on Day 5 from ICN)
Seoul Incheon – Singapore eff 06APR15 KE641/642 Boeing 777-300ER replaces -300 (certain dates continues to see 777-300 operation)