Flew back from VIE on OS. 45mins hold, then divert to STN, joining LH Airbii, BR and TG 747's and - oddly - a BA Quadrapuff. After another 45mins the flight is cancelled at STN and we are all to 'be taken care of'. The savvy traveller with hand luggage only is on the Stansted Express before they'd even found a truck to unload the plan.
My first Heathrow diversion.