All times until mid-fall 2013: Manhattan-bound Q trains skip Cortelyou Rd, Beverley Rd, and Parkside Av.
From 11:45 p.m. Friday to 5 a.m. Monday, Manhattan-bound Q trains run express from Kings Hwy to Newkirk Plaza.
From 7 a.m. to 9 p.m., Saturday, and from 9 a.m. to 7 p.m., Sunday, Q service is extended to Ditmars Blvd.
From 11:15 p.m. Friday to 5 a.m. Monday, Coney Island-bound F trains are rerouted via the M from Roosevelt Av to 47-50 Sts.
From 11:45 p.m. Friday to 5 a.m. Monday, Jamaica-bound F trains run express from W 4 St to 34 St-Herald Sq.
From 11:45 p.m. Friday to 5 a.m. Monday, Coney Island-bound F trains skip 4 Av-9 St, 15 St-Prospect Park, and Fort Hamilton Pkwy.
From 12:30 a.m. Saturday to 5 a.m. Monday, Jamaica-bound F trains run local from 21 St-Queensbridge to Roosevelt Av. Coney Island-bound F trains run local from Roosevelt Av to Queens Plaza.