update: Metro-North reports that trains were running on schedule later Thursday evening.
FAIRFIELD COUNTY, Conn. — Trains on the New Haven Line are experiencing delays of up to 25 minutes or more Thursday evening due to switch issues near South Norwalk and signal issues near Stamford, Metro-North announced via Twitter.
Customers should listen for announcements at the stations.
"Personnel on the scene [are] addressing situation," Metro-North said at 6:26 p.m. Thursday.
Metro-North has reported delays many days this week.