Avengers: Endgame earned an estimated $350 million domestically and an additional $859 million internationally for a worldwide total of $1.2 billion, breaking all previous opening weekend records which were held by Avengers: Infinity War.
Revealed by Disney, Avengers: Endgame also reached $1 billion in just five days, which is more than twice as fast as Avengers: Infinity War, which previously held the record at 11 days.
Endgame’s opening weekend started off with $60 million with its Thursday previews, an estimated $109 million on Saturday, and and estimated $84.3 million on Sunday, for the grand total of $350 million across 4,662 theaters nationwide.
Source: IGN.com Avengers: Endgame Has the Biggest Opening Weekend of All Time