"It probably lengthened their trip by somewhere between 20 and 30 minutes. From our point of view that's not good enough," he said.
"There's no room for complacency, let's just make sure we nail it for Rugby World Cup."
For the small group of people in temporary stands who complained that they missed the opening minutes of the match, Mr Snedden warned fans needed to prepare ahead on match day.
"People need to get there early. The reality is, for Rugby World Cup, there will always be very, very big crowds."
The near-sellout crowd of 53,000 was the largest at Eden Park in 55 years.
Auckland Transport aimed to have all platforms cleared 70 minutes after the match.
While this was achieved, many passengers found the delays at Kingsland train station frustrating.
Rail journeys to West Auckland from Morningside went more smoothly, with nearly all passengers cleared from platforms within an hour.
Craig Inger, the manager for Veolia operational projects, said the trains service moved about 14,500 people in the first 70 minutes after the game "just as we planned".
"We always try and improve with each game but we moved a very large number of customers, about a quarter of the people at the game, as quickly as possible."