In the pilot episode, which aired March 4, 2001 (exactly six months and one week prior to the September 11 attacks[5]), rogue members of the U.S. government remotely hijack an airliner flying to Boston, planning to crash it into the World Trade Center, and let anti-American terrorist groups take credit, to gain support for a profitable new war following the Cold War.

https://m.imdb.com/title/tt0635314/plotsummary/?ref_=tt_ov_pl