The Long Island Rail Road’s Babylon and Montauk branches have returned to schedule after a signal problem led to delays and cancellations Thursday morning.

Trains were previously operating with 15- to 25-minute delays while officials investigated. The railroad said they were mostly back on schedule just after 9 a.m.

The 7:37 a.m. train from Babylon and the 7:43 a.m. train from Merrick into Penn Station were both canceled.

The issue seemed to be weather-related, said Salvatore Arena, a spokesman for the rail service.

Power outages across the Island ... Limiting screen time in schools ... Out East: Winery that's more than grapes Credit: Newsday

Newsday Investigates: Why football participation down big on LI ... Power outages across the Island ... Beach erosion from storm ... Knicks media day

Power outages across the Island ... Limiting screen time in schools ... Out East: Winery that's more than grapes Credit: Newsday

Newsday Investigates: Why football participation down big on LI ... Power outages across the Island ... Beach erosion from storm ... Knicks media day

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