This week’s ‘Sydney Buses Route of the Week’ is Route 400 from Bondi Junction to Burwood via Eastgardens, Sydney Airport and Rockdale. The 400 is a very long route and popular route, it carries on average 16 000 passengers a day and over 4.5 million passengers a year, the busiest in the Sydney Buses network.
The 400 was introduced on 17 July 1989 and was branded as the Metroline400. It ran every 30 minutes Monday to Saturday. Sunday services were intoduced in 1991. It was initally operated by a fleet of buses with Pressed Metal Corporation bodywork and a Mercedes Benz Chassis out of Randwick and Kingsgrove depot.
Pictured: Original 400 Timetable Cover
From 1993, Route 400 was operated by a fleet of Scania L113TRB 14.5m long buses with Ansair Orana bodywork. These buses were based out of Kingsgrove and Waverley depot. From 2007, Waverley started providing wheelchair accessible buses instead of the 14.5s.
Today the 400 is served by Kingsgrove, Port Botany, Randwick and Waverley depots. It is operated by a mix of 14.5m buses with Ansair bodywork and Scania Chassis and 12.5m buses with Custom Coaches bodywork and Mercedes Benz or Volvo Chassis or Bustech Bodywork and Scania Chassis
The 400 runs the full length of its route very 20 minutes between 5am and 11pm daily and has short running between Bondi Junction and Eastgardens every 5-8 minutes on Weekdays and 10 minutes on weekends.
The 400 is the only Sydney Buses route to serve Sydney Airport. It makes stops at the T1 International Terminal and the T3 Qantas Terminal both on the arrivals level

Post Updated 4 December 2019 to update informationÂ
From 30 September 2018, Route 400 was truncated to operate between Bondi Junction and Sydney Airport only due to the sale of Kingsgrove depot and State Transit’s Inner West operations to Transit Systems. From this date a new Route 420 took over route 400 services between Eastgardens and Burwood. At this time, Port Botany 14.5s replaced Kingsgrove 14.5s in providing high capacity buses on the route.