Almost 1000 days since "rail fail" began and waves of cancellations struck, Brisbane commuters will finally have their full train timetable restored.

Transport Minister Mark Bailey announced Queensland Rail will add 430 services and an extra 200,000 seats across the network from Monday, July 29.

Queensland commuters have been dealing with reduced timetables since September 2016. Credit:Robert Shakespeare

"This will be a 5.5 per cent increase in the trains across south-east Queensland, including 85 extra services during the peak hour, when they're needed the most," he said.

"Commuters will also welcome, we're returning to a full Monday to Friday timetable, consistent every week day, the same timetable, every single day."