They never did show or mention it during the film. I'm sure Marvel wouldn't have added that little tidbit if they didn't mean to use it later in some way. Besides Yost wrote it and Quesada was involved too so you know there's a tie there even if it wasn't mentioned in the film.
Originally Posted by DarthSkywalker
At what point was he to be showing the effect of this travel during the film? Because they never mention it. In fact, he seems perfectly fine.
I have them. I have skimmed them. I lost a lot of interest when I saw the New York scenes. I hate it when people don't even try. Did like Loki's brief arrival home though.