It’s Friday, which means it’s time to prep your weekend transit plan. This weekend, the biggest story is the G train — again. The MTA’s ongoing signal modernization program on the crosstown line continues to chew through Brooklyn and Queens riders’ patience, with service disruptions expected across multiple weekend sessions throughout 2026. Here’s what you need to know before Saturday morning.

What Lines Are Affected

🟢 G Train — Brooklyn/Queens Crosstown

The G train continues its year of disruptions. The MTA’s 2026 signal modernization program has now planned up to 19 weekend service shutdowns on the G line — nearly 40% of all weekends this year. Recurring shutdown patterns include:

• No G service between Bedford-Nostrand Avs and Church Av from Friday evening through Monday morning on affected weekends
• Overnight cuts from Hoyt-Schermerhorn Sts to Church Av (9:30 p.m. – 5 a.m.)
• Overnight cuts from Court Sq to Bedford-Nostrand Avs (9:45 p.m. – 5 a.m.)

Free shuttle buses (B93) operate between affected stations during full shutdowns. Buses make all stops between Bedford-Nostrand Avs and Court Sq, with connections to 21 St-Queensbridge.

Check the MTA app or mta.info/alerts to confirm whether this specific weekend is a full-shutdown weekend before you travel.

🔴🟤 4 and 5 Trains — Bronx/Manhattan/Brooklyn

The 4 and 5 lines saw major service changes earlier in 2026 as part of ongoing infrastructure work. While the intensive winter phase has passed, weekend express pattern changes and station skips can still pop up on short notice. Lexington Avenue riders heading to the Bronx or Brooklyn should verify their route before committing.

🟡 N/W/R/Q — Queens and Brooklyn

Weekend planned work frequently hits the Queens Boulevard and 4th Avenue corridors. Astoria, Sunset Park, and Bay Ridge riders should always double-check service before heading out on weekends — express-to-local changes and station skips are the most common issues here.

Lines Running Normal This Weekend

Based on available MTA information, the following lines are expected to run on their normal weekend schedules: A, C, E (8th Avenue); B, D, F, M (6th Avenue/Central Park West); 1, 2, 3 (7th Avenue/Broadway-7th Ave); J, M, Z (Jamaica/Nassau); L (14th Street/Canarsie); 7 (Flushing). Always verify through the MTA app, as weekend schedules can change with limited notice.

Weekend Transit Strategy

Weekend subway schedules are slower and less frequent across the board — trains run every 8 to 12 minutes on most lines instead of the weekday rush headways. Factor in extra travel time, especially for Brooklyn–Queens crosstown trips if the G is disrupted.

If you’re heading to a game, concert, or event this weekend, build in a 15–20 minute buffer. Shuttle bus connections always add time. And if you’re traveling late at night — after 10 p.m. — service gets even spottier on outer borough lines.

Why Is the G Train Always Getting Cut?

The MTA is modernizing the G line’s signal system — replacing aging technology with a new communications-based train control system that will eventually allow trains to run more frequently and reliably. The work focuses on the Newtown Creek tunnel connecting Long Island City and Greenpoint, and includes installing 5G infrastructure throughout the line. It’s disruptive now, but the long-term payoff is supposed to be more reliable service and shorter headways on one of Brooklyn and Queens’ most important crosstown corridors.

Friday Night / Saturday Morning Watch

The transition from Friday overnight service to Saturday service (roughly 1 a.m. to 6 a.m.) is always the trickiest window. Service gaps are longer, shuttle buses are sometimes your only option, and rideshares surge. If you’re out late Friday night near a G train station in Brooklyn or Queens, have a backup plan ready.

🚇 Commuter Tip: Before any weekend trip, open the MTA app and tap your planned route — it’ll show any active service changes in real time. Set it as your first move before you leave the house on Saturday and Sunday mornings. The MTA also offers email and text alert subscriptions by line at mta.info/guides/service-alerts.

Stay sharp out there, New York. Check mta.info/alerts for the latest confirmed service changes before you head out this weekend.