http://www.ewn.co.za/Story.aspx?Id=73066
Although this story gives the delay at about 1 hour, I heard a pax on air claim that she had been delayed for nearly 4 hours.
Commuters angry after Gautrain glitch
Mandy Wiener, 20 Hour(s) ago
Gautrain officials on Tuesday confirmed that a technical problem was reported on one of its trains on the line between Pretoria and Johannesburg. The train was left standing on the tracks for around an hour near the Centurion Station, with several passengers on board.
Commuters said some people missed flights and meetings as a result of the delay. “There was no power, no open widows and no air conditioning. We were stuck in there,†said one disgruntled traveller.
A second train was sent to help passengers after an hour.
Gautrain's Errol Braithwaite said a problem was caused by an electrical pick-up and overhead electrical cable.