Mascot also known as Mascot Suburban to avoid confusion with the neighbouring airport stations is the second station from the city on the Airport branch of the CityRail Airport and East Hills line in Sydney. It is located in the business area of the suburb of Mascot and was opened along with the rest of the Airport branch in May 2000. The concourse of Mascot station contains the Mascot Operations Room, which is responsible for operation of the four privately operated stations on the Airport Line..
The station seating is of a different design to the rest of the CityRail network-wide standard, with Street Furniture supplying the "Park Slim Bench". The station serves trains on the Airport & East Hills Line. Services runs approximately every 10–15 minutes in each direction. The station is served by four to six trains per hour each way, with additional trains during weekday peak hours.