Airport railway line, Sydney

The Airport line is an underground CityRail railway line that opened in the year 2000, just in time for the 2000 Summer Olympics.

It runs between

• Central
• Green Square
• Mascot
• Domestic (underneath the Domestic terminal at Sydney Airport)
• International (underneath International terminal at Sydney Airport)
• Wolli Creek where it crosses the Illawarra line. After Wolli Creek
• Turella - rejoins East Hills line via Sydenham.

The line and some of the stations were constructed by a corporation and attract a higher fare than is usual for CityRail lines. However this corporation is in financial difficulty.

Brisbane also has a heavy-rail link to its main airport.