Following the opening of the Henbury Loop Line, which diverged from the line towards Wales to the north, the station was renamed Filton Junction on 1 May 1910. Trains on this line used the western platforms, and often operated loop services to and from Bristol Temple Meads via . From 1928, trains could also run loop services via Clifton Down, and . As well as being useful for passengers changing trains (due to its junction status), Filton Junction was also used by workers at the nearby Filton Aerodrome and the attendant aircraft works.