I think Biden spent more time just flying to his golf matches than anything he ever did as VP.
Unlike Mr. Trump, who rode in a motorcade to play golf at his Trump National Golf Club in Sterling, Virginia, Mr. Biden when he was vice president thought nothing of regularly taking Air Force Two at taxpayer expense to go back and forth between his home outside Wilmington, Delaware, and Washington just to play golf with President Obama on weekends.
https://www.washingtontimes.com/news/2020/may/27/joe-bidens-costly-golf-games/
Check this out: