It also just ticked over Guardians of the Galaxy Vol. 2 to become the #7 MCU film of all time domestically (for now) in unadjusted grosses. Although Endgame will certainly pass it in short order, that's still really impressive to make it into the upper third of such a long-running franchise. Since we know that it will pass $400 million, the next logical question is whether it can pass the gross of Civil War ($408 million) which is currently the first thing above it. And if it can jump over Civil War, can it also jump over Iron Man 3 ($409 million)? It always seemed odd to me that Civil War stopped just short of being able to do that. Captain Marvel's ability to hit those marks will depend on how much Endgame recharges interest in it. If people do decide they want to see it again, or for the first time, after Endgame, it could potentially get there. If people essentially abandon it because Endgame is the one they care about going forward, then it won't.