Korean Air in last week’s schedule update further extended planned Boeing 747-400 operation, currently scheduled until 31AUG18 inclusive. For summer 2018 season, Boeing 747-400 aircraft is scheduled to operate following routes.
Seoul Incheon – Bangkok 25MAR18 – 31AUG18 KE651/652, 1 daily
Seoul Incheon – Manila 25MAR18 – 14APR18 KE621/622, 1 daily (Reported last week on Airlineroute)
Planned 747-400 passenger operation remains subject to change.