인천 공항과 서울역을 이어주는 철도로, 직통열차와 일반열차가 있다. 직통열차가 일반열차보다 약 15분 빠르지만 두 배 비싸다.
It is a railway that connects Incheon Airport with Seoul Station, and there are both direct and regular trains. The direct train is about 15 minutes faster than the regular train but twice as expensive.
This railway connects Incheon Airport and Seoul Station and has direct trains and regular trains. The direct train is about 15 minutes faster than the regular train, but is twice as expensive.