Flight-tracking data shows flights over Saudi Arabia as Saudi civil aviation extended the suspension of operations at Riyadh airport after deadly attacks by Yemen's Iran-aligned Houthis on the city's airport, with about 60% of scheduled flights expected to be canceled, according to aviation analytics firm Cirium. #saudiarabia #houthis #yemen #riyadhairport #flights #iran #middleeast #live #Reuters #News Keep up with the latest news from around the world: https://www.reuters.com/