Three members of crew from aDelta Air Lines flight have been sent to hospital after their flight’s arrival in Sydney proved rougher than expected. They were among a total of five people on board the Atlanta-based US ‘big three’ legacy carrier and SkyTeam founding member’s Airbus A350-900 that were injured after the service, which had a grand total of 245 passengers on board, encountered ‘brief’ but brutal turbulence on approach.