As Emma said, the only way to know is to try! Each child is different.
With Amy it was similar to with Maya - I did the dream feed at 10 and could never stay awake so used to go to bed at 9 and set the alarm. One night I just turned it off and went back to sleep! I woke up at midnight and realised and decided to see what happened and she slept until 6.30am

. Amy was about 4 months and that was the end of the dream feed.
Sophie took a while longer, about 5 1/2 months I think.
When I dropped the dream feed I didn't add a feed, just upped the last of the day: 7, 11, 3 were 200ml and 6pm was 250ml.
Good luck