It would allow for a one-seat, 36-minute-long ride between JFK Airport and Lower Manhattan, cut commuting times from Long Island by up to 40% and reduce crowding on the IRT Broadway–Seventh Avenue Line (), IRT Lexington Avenue Line (), IND Eighth Avenue Line (), and BMT Broadway Line () in Manhattan.
This would facilitate a single-person, 36-minute journey between JFK Airport and Lower Manhattan, reduce commuting times from Long Island by up to 40%, and lessen congestion on the IRT Broadway–Seventh Avenue Line, IRT Lexington Avenue Line, IND Eighth Avenue Line, and BMT Broadway Line in Manhattan.