Nightline (or ABC News Nightline) is a late-night news program broadcast by ABC in the United States with a franchised formula to other networks and stations elsewhere in the world. Created by Roone Arledge, the program featured Ted Koppel as its main anchor from March 1980 until his retirement in November 2005. It is currently anchored by Dan Harris, Byron Pitts and Juju Chang on an alternating basis. Nightline airs weeknights at 12:35 a.m.