Other mistake: When the 3 go to Ivy Town, "Disco Inferno" is playing. However, this is 1975 and the song was recorded and released in 1976.
Legends of Tomorrow (2016)
1 mistake in Pilot, Part 2 - chronological order
Jefferson 'Jax' Jackson: Is there anything you think about other than yourself?
Leonard Snart: Yes. Money.
Trivia: Nate's dad, played by Thomas F. Wilson, says "let's make like a tree and leave", to which Nate replies "I'm not sure that's how it goes." Thomas F. Wilson famously played Biff in the Back to the Future films, who frequently got that saying wrong.
More questions & answers from Legends of Tomorrow
Chosen answer: Black Canary, Spartan, Wild Dog, and Ragman.