With all these delays and more movies still on the calendar for later in the summer, Disney might not want to place Black Widow among them. Plus, the studio has also delayed Mulan, which is another big-budget release that Disney wants to be a blockbuster just as much as Black Widow. Phase Four’s summer slot was supposed to go over to Disney+, where The Falcon and the Winter Soldier would premiere. One option could be Black Widow replacing Jungle Cruise at the end of July, but that doesn’t leave much time for fans to jump on Falcon and the Winter Soldier in August.
Article source: https://www.cinemablend.com/news/2493457/how-will-black-widows-delay-impact-the-mcus-future