Sunday Commuter Rail Preview: LIRR, Metro-North, and NJ Transit for Monday, May 4, 2026 — Grand Central Madison Holds Steady, Harlem Line Track Work Looms
Monday morning commute outlook for LIRR, Metro-North, and NJ Transit riders: weekend track work wrapping up, Harlem Line maintenance starting later this week, and what suburban riders need to know before heading into Manhattan tomorrow.

Sunday, May 3, 2026. Heading back into the city tomorrow? Here’s the suburban-rail picture for Monday morning across all three commuter lines, plus the construction calendar you’ll want to be aware of for the rest of the week.

Long Island Rail Road: Normal Schedule Expected

LIRR is operating on a regular weekend schedule today, and Monday morning peak service is expected to run normally across all branches. Grand Central Madison continues to handle the bulk of east-side commuters, with peak hour trains running every 20-30 minutes on the Babylon, Huntington, and Ronkonkoma branches. Penn Station service is unchanged.

If you ride the Far Rockaway Branch, no carryover is expected from this weekend’s subway work in the Rockaways — that’s an A train shuttle issue, not an LIRR one. Your trains run as scheduled.

One reminder: Grand Central Madison’s hours are 5:30 a.m. to 2 a.m. daily. If you’re an early-bird or late-night commuter, double-check your timetable rather than assuming round-the-clock service.

Metro-North: Watch the Harlem Line Calendar

Monday morning Metro-North service is expected to run on a normal weekday schedule across the Hudson, Harlem, and New Haven lines. The bigger story is later this week — Harlem Line track work is scheduled to begin May 9 and continue through May 24, which will affect weekend service starting next Saturday. We’ll cover the specific schedule changes in our Tuesday Commuter Rail update.

The New Canaan Branch on the New Haven Line continues its weekend track work cycle, with the next affected weekends running May 30 through June 7. Monday weekday service into Grand Central is unaffected.

NJ Transit: Possible Weekend Delays Ongoing

NJ Transit has flagged ongoing possible delays on the Northeast Corridor, North Jersey Coast Line, and Morris and Essex Lines for weekends. Monday peak service is expected to run on a regular weekday schedule, but if you’re traveling for work tomorrow morning out of Penn Station, build in a small buffer in case of carryover from weekend track work.

NJ Transit riders connecting from PATH or the subway at Penn Station should also note that the A/C local through Brooklyn is being restored late tonight — that’s relevant if you ride the A from Brooklyn into Manhattan to catch a train west.

Cross-Hudson and Penn Station Notes

Penn Station itself is operating normally. Amtrak service continues without weekend disruption affecting Monday operations. The 7 train and the A/C/E remain the standard subway connections for Penn — both are expected to run normal weekday schedules tomorrow morning.

If you’re heading to Grand Central via subway, the 4/5/6 and 7 are all running on regular weekday schedules. The S shuttle between Times Square and Grand Central is unaffected by this weekend’s work.

Commuter Tip: If your weekday commute usually involves a transfer through Jamaica on the LIRR, signing up for branch-specific email alerts at mymtaalerts.com will catch any morning-of disruption faster than the app push notifications. Branch alerts often come through 5-10 minutes ahead of the app update because they’re triggered the moment dispatchers know about an issue.

Where to Check Before You Leave

For real-time status: mta.info/alerts for LIRR and Metro-North, and njtransit.com/travel-alerts-to for NJ Transit. Both agencies’ apps push delays as they happen.

Heading into the city by subway once you arrive? Our daily Subway Service Update covers what’s happening underground.

Looking Ahead This Week

Tuesday’s Commuter Rail update will detail the upcoming Harlem Line track work and any weekday schedule adjustments through the end of May. If you’re planning a midweek trip into the suburbs or have a Wednesday meeting in White Plains or Stamford, that’s the one to read.

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