I just put the DVD in to check, Nick Fury says "You've been asleep Cap, for almost 70 years."To make the timeline more confusing, when Cap wakes up in present day I'm his first movie he's told he's been out for 70-something years. In Homecoming in the detention PSA he says he was asleep for 60-something years. It'd really seem the timeline has been shifted making everything take place more in the past.
"Almost." So under 70, not over.
The next scene after his plane crashes shows VE Day in London, which was May 1945. Is that meant to the same year he crashed then or was it just showing us the end of the war and he did crash the year before? Been a while since I watched it fully(he went down in 1944)