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.

On the latest episode of "Sarra Sounds Off," Newsday's Gregg Sarra takes a look at the football awards given out in Nassau and Suffolk,  plus Jared Valluzzi and Jonathan Ruban with the plays of the year. Credit: Newsday/Steve Pfost, Michael A. Rupolo

Sarra Sounds Off, Ep. 14: LI football awards On the latest episode of "Sarra Sounds Off," Newsday's Gregg Sarra takes a look at the football awards given out in Nassau and Suffolk, plus Jared Valluzzi and Jonathan Ruban with the plays of the year.

On the latest episode of "Sarra Sounds Off," Newsday's Gregg Sarra takes a look at the football awards given out in Nassau and Suffolk,  plus Jared Valluzzi and Jonathan Ruban with the plays of the year. Credit: Newsday/Steve Pfost, Michael A. Rupolo

Sarra Sounds Off, Ep. 14: LI football awards On the latest episode of "Sarra Sounds Off," Newsday's Gregg Sarra takes a look at the football awards given out in Nassau and Suffolk, plus Jared Valluzzi and Jonathan Ruban with the plays of the year.

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