Mr. Krittaphon Chantalitanon (fourth from left), Vice President, Alliances and Commercial Strategy Department, Thai Airways International Public Company Limited (THAI), and Mrs. Priyasiri Juathes (fifth from left), Acting Vice President, Product and Guest Experience Department, presided over the opening ceremony for THAI's Inaugural Flight to Tehran, Iran at Suvarnabhumi Airport. Representatives from the Airports of Thailand (AOT) as well as the Customs and Immigration Department were also present at the launch ceremony. THAI operates roundtrip flights from Bangkok-Tehran four days per week, on Tuesday, Thursday, Saturday, and Sunday, with Boeing 777-200 aircraft.