No F Train Image From MTA Weekender According to the MTA Weekender:
F Coney Island-bound trains run via the M from Roosevelt Av to 47-50 Sts
Weekends, 11:15 PM Fri to 5 AM Mon, until Jun 30
No Coney Island-bound F service at 21 St-Queensbridge, Roosevelt Island, Lexington Av/63 St and 57 St.
Expect crowded Tram Cabins to Second Avenue.