KiwiRail has committed to its struggling commuter train service between Palmerston North and Wellington for two more years.
But it warns it could pull the plug on the Capital Connection if an annual review finds its losses exceed $1 million a year.
The future of the under-utilised weekday service has been in the balance for more than six months, with KiwiRail looking at how to make it viable.
KiwiRail passenger service general manager Deborah Hume today announced it would continue to operate the connection until June 2015, with minimum capital investment and annual fare increases, unless losses exceeded $1 million a year.
She said growing the service's patronage was crucial to its survival.