ZE 594 then RS 905 at Incheon
Da Nang → Seoul → Hagåtña
Timetable, Seoul time
08:05ZE 594 from Da Nang at the gate
20:55RS 905 to Hagåtña leaves the gate
12 h 50 apart on the timetable
RS 905 leaves 12 h 50 after ZE 594 arrives on the timetable: more than half a day, so not a connection we count.