Thread:Marvelus/@comment-27496405-20190519011243/@comment-25521424-20190702095949

So Steve had to come out of Quantum Tunnel to reach 2023 that wasn't changed (our timeline). The movie just made a mistake to make that scene more dramatic.

Not necessarily. In the movie, is stated that Steve "blew right by his time stamp" meaning that he missed the rendevous that should brought him back to that specific time and place. That, however, doesn't necessarily mean that he could not travel there by his own with the suit, since we saw that a time-traveler can travel again freely in a new time and place just setting his own coordinates and having a pack of Pym Particles.