Some scheduled "Greenport Service" is operated via bus from Ronkonkoma station. Recent & Upcoming Disruptions
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. lirr-schedule-ronkonkoma
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. Some scheduled "Greenport Service" is operated via bus
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 Frequent track work (such as switch and signal
Significant winter storms have historically led to total service suspensions or heavily modified "special schedules".
Commuters should check for temporary schedule adjustments due to maintenance or weather:
