Complex sentence: The Saudi Arabian Airlines Boeing 747 was on a flight from Delhi to Dhahran and Jeddah as SVA763, with 312 occupants on board; it departed New Delhi at 18:32 local time.
Split into simpler sentences: The Saudi Arabian Airlines Boeing 747 was on a flight from Delhi to Dhahran and Jeddah with 312 occupants on board. SVA763 departed New Delhi at 18:32 local time.