New schedules are now in effect on the Long Island Rail Road for all its branches.
Buses will replace midday, off-peak trains between Ronkonkoma and Greenport for track renewal work on weekdays through mid-November.
A new year-round direct weekday train to Montauk will start taking off from Penn Station at 5:13 p.m.
It's all part of an annual transition from summer to fall, with some adjustments to departure and arrival times.