Nation Coming to United flights: Seatback entertainment screens with free movies, TV shows, games June 29, 2021June 30, 2021 Dawn Gilbertson, USA TODAY Comments Off on Coming to United flights: Seatback entertainment screens with free movies, TV shows, games United, which is buying nearly 300 new planes, says each will be outfitted with seatback entertainment screens as they arrive in the next five years.