Lirr-schedule-ronkonkoma May 2026

Page 1 * This schedule is a DRAFT.It is subject to change as we continue to analyze and refine the schedule. Page 1. * Ronkonkoma.

The Long Island Rail Road (LIRR) Ronkonkoma Branch is one of the busiest lines in the system, recently benefitting from major infrastructure improvements like the and Mid-Suffolk Yard . Standard Service Overview lirr-schedule-ronkonkoma

For the most accurate real-time data, commuters should use the MTA TrainTime app or the official LIRR Trip Planner . Expand map Major Terminals & Hubs Branch Extensions & Stops Ronkonkoma Branch - MTA Page 1 * This schedule is a DRAFT

Frequent track work (such as switch and signal upgrades) often reduces service to every two hours , with some trains terminating early at Deer Park and requiring bus bridges to Ronkonkoma. The Long Island Rail Road (LIRR) Ronkonkoma Branch

Service is split between New York Penn Station and Grand Central Madison . During off-peak hours, trains usually alternate between these two terminals, providing hourly direct service to each; passengers can transfer at Jamaica Station for the other terminal.

Commuters should check for temporary schedule adjustments due to maintenance or weather: