The trailer begins with the flashback of Tony Stark in Ironman 1 as he fought his way out of the cave he was captured in. Tony is still trapped in space following the aftermath of Infinity War where Thanos wiped out half of the whole universe. Realizing that this could be his final moments, Tony is recording a goodbye message for Pepper Pots describing his life and love for her. The scene is followed by Steve Rogers’s flashback before he became Captain America. Then we see the retired Clint Barton/Hawkeye spending time with his family. The scene is instantly cut to a rainy night in Japan where we see the revel of Ronin, which is Barton’s another superhero persona. It should be noted that Barton was completely absent from the Infinity War so we expect him to play a big role in Avengers: Endgame.
Then we see Thor’s flashback where he is in Asgard with his father Odin. The scene is quickly cut to the end of Infinity War where most of the Marvel heroes dies as a result of Thanos’ ‘snap’. The trailer shows the deeper, emotional scars our heroes have been carrying after the death of their loved ones, friends, families. How they haven’t been able to move on with their lives and are searching for a way to bring back their friends. There is a scene with Scott Lang/Antman and Brue Banner/Hulk where they are contemplating the past. We then see Barton return to the US with Natasha Romanoff/Black Widow and Rocket with War Machine/Jim Rhodes. The trailer then showcases all the remaining heroes as they get ready to face the final battle with an unknown enemy (most probably Thanos). We see the heroes fighting/training different fights which could mean they are fighting separately before reuniting for the big finale.
— Marvel Studios (@MarvelStudios) March 14, 2019 Then a mid-fight scene is revealed of a bloodied Captain America and Antman as he tries to escape from a raging inferno. At the end, we are taken back to the Avengers facility where the heroes are shown marching, but they can be seen donning new white suits (most probably Quantum Realm suits). We see Captain America, Antman, Nebula, Hawkeye, War Machine, Black Widow and Ironman marching to an unknown location. Having Tony Stark in the team led by Rogers could only mean one thing, he got saved by someone in space and they are back together. Then we are shown bits and pieces coming together to form the title of the film. It could mean the undoing of Thanos’s snap and bringing back the dead heroes. In the end we see Thor and Captain Marvel/Carol Denvers interaction, meaning Captain Marvel too will be joining in on the team. Thus, her film’s release before Endgame to set the ground for her entry in the Marvel universe. With the release of the movie more than a month away we see the original Avengers back in action as they team up before they face the Mad Titan Thanos. And with the Avengers Endgame we will see what a decade of planning has led to and probably say goodbye to the current Marvel heroes.
