The parachutist is believed to have been prepared on the roof and then slipped into the arena.
On the way down, he got stuck in the wire that has the roof camera, lost control and was on his way out to hit the audience, before he landed on the plane and received medical treatment before being taken away by security personnel.
According to the AP, it was an action by Greenpeace and the protest will concern oil issues.
The match could start according to the schedule 21.00.