DC Comics Universe and Flash #51 Spoilers follows.
Flash War Epilogue Reveals The Fates Of Kid Flash Wally West, Bart Allen Impulse and The Future’s
Captain Commander Cold
On top of the revelation of adult Wally West Flash’s fate (full spoilers here) in Flash #51 we learn that the future’s Commander Cold is stuck in the present as the Flash can no longer time travel (full spoilers here).
Kid Flash Wally West realizes that if Barry Allen hadn’t created the Flashpoint timeline – an admitted mistake by Barry – he wouldn’t exist.
So, young Wally West leaves Barry and his aunt Iris and is now seen in the very different Teen Titans series that relaunched post Justice League No Justice (full spoilers here).
Finally, we saw Bart Allen Impulse return to the current Rebirth era timeline last issue.
However, looks like no one knows he’s back or even remembers him perhaps. No reference to Bart Allen in the Flash War epilogue.