A direct trip from Ronkonkoma to Penn Station averages approximately 1 hour and 20 minutes , while the trip to Jamaica takes about 1 hour . Peak Hour Patterns
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. lirr-schedule-ronkonkoma
Some scheduled "Greenport Service" is operated via bus from Ronkonkoma station. Recent & Upcoming Disruptions A direct trip from Ronkonkoma to Penn Station