Avengers: Endgame has dethroned Avatar at the US/Canada box office. It reached $771 million to surpass Avatar as the No. 2 highest grossing movie but still trails behind Star Wars: The Force Awakens. Worldwide, Endgame has made $2.62 billion which trails Avatar with $2.78 billion globally.
Avengers: Endgame Passes Avatar in the US Box Office, Still Behind Worldwide - GS Universe News Update
Avengers: Endgame has now reached $771 million, surpassing James Cameron's Avatar to become the #2 highest-grossing movie ever in the US and Canada.