The best journey time on the Rosslare service from Bray to Connolly is without a doubt the 17.40 from Rosslare. The train left Bray at 20.01 and arrived Dun Laoghaoire 20.15 and stormed to Pearse arriving 20.26 then tara street 20.28 connolly 20.30.
So in order for this to become the real Intercity journey time between Bray and Connolly DART services from Bray would leave 17mins before which is ok for the time of night. When the DART arrives at Connolly the Rosslare train would arrive in Pearse. I think if this would apply to Connolly Bray then IE would have a hit on their hands in terms of time, Knocking of at least 14+mins of the Rosslare time.
Bray
Dublin Connolly
08/01
19:43
20:25
0
DART
Bray
Dublin Connolly
08/01
20:01
20:32
0
Railcar