Belfast Grand Central Railway Station will open to passengers on 13 October so trains from Dublin to Belfast will resume from that date.
Although yet to be confirmed services should go on to an hourly frequency from that date. Northern Ireland Railways are providing one train set for the service- the journeys on that train set will not convey catering or 1st class.
The first train of the day from Dublin at 0550 will now arrive in Belfast at 8am, with a last train back at 9pm arriving in Dublin at 11.13 pm.
Some of the Irish Rail services will be run by their Inter City railcars, not Enterprise stock- but will still have 1st class and catering.