Nicktoons has announced via their official website that they would be bringing back Dragon Ball GT. Starting this weekend, they will air the episodes every Saturday (2-4pm) and Sunday (2:30-4pm). They took Dragon Ball GT off the air April 2013. There is currently no word on if they are bringing back Dragon Ball Z Kai as well.
Dragon Ball GT returns to Nicktoons for the first time in almost a year (April 2013). The classic anime will air Saturdays from 2-4pm and Sundays from 2:30-4pm.