Fitchburg Line Train 426 (5:25 pm from Wachusett) is operating 5-15 minutes behind schedule between Fitchburg and North Station.
Affected direction: Inbound
Affected stops: North Leominster Shirley Ayer Littleton/Route 495 South Acton West Concord Concord Lincoln Kendal Green Brandeis/Roberts Waltham Waverley Belmont Porter North Station