An Iran Air Airbus with 173 passengers on board went off the runway while preparing for takeoff from Stockholm's Arlanda airport Saturday, the Aviation Herald website said. The Teheran-bound plane was travelling at low speed as it rolled off the runway threshold. No passengers were injured, nor was the plane damaged, according to the report. The passengers left the plane via stairs. The cause of the incident remains unknown.

Copyright Deutsche Presse-Agentur, 2010