Lirr-schedule-ronkonkoma

Some scheduled "Greenport Service" is operated via bus from Ronkonkoma station. Recent & Upcoming Disruptions

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

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. Some scheduled "Greenport Service" is operated via bus

Weekday peak periods (generally 6:00 AM – 10:00 AM westbound and 4:00 PM – 8:00 PM eastbound) feature significantly increased frequency: There are 19 westbound trains. Afternoon Peak: There are 21 eastbound trains. During off-peak hours

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

Most peak trains stop at major hubs including Brentwood , Deer Park , Farmingdale , Hicksville , Mineola , and Jamaica . Service East of Ronkonkoma (Greenport) Service beyond Ronkonkoma to Greenport is more limited: Weekdays: Typically four roundtrips. Weekends: Generally two roundtrips.

Significant winter storms have historically led to total service suspensions or heavily modified "special schedules".