Slowly but surely, we're seeing more countries across Southeast Asia easing border and quarantine restrictions, hoping to boost tourism industries and provide battered airlines a much needed lift. But with oil prices rising on the back of Russia's invasion of Ukraine, might this blunt any recovery for carriers across the ASEAN? Shukor Yusof, founder of Endau Analytics, joined us on Across the ASEAN to discuss the outlook for Southeast Asia's carriers, and what he's heard regarding the tragic crash of the China Eastern flight in Guangxi.