Singapore Airlines ranked as the No. Singapore Airlines altered its in-flight seatbelt rules and changed at least one flight route following Tuesday's turbulence incident which led to an emergency landing in Bangkok . The interior of Singapore Airline flight SQ321 is pictured after an emergency landing at Bangkok's Suvarnabhumi International Airport, Thailand, May 21, 2024. Singapore Airlines said in a separate statement that a total of 44 passengers and two crew remain in hospital. Turbulence-related incidents are the most common type of accident suffered by commercial airlines, according to the U.S. National Transportation Safety Board.

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Persons: Tuesday's, Bangkok's, CNBC's Sophie Kiderlin Organizations: Singapore Airlines, SIA, CNBC, Singapore Airline, Singapore Boeing, Srinakarin Hospital, Associated Press, AP, U.S . National Transportation Safety, NTSB, Aviation Safety Network Locations: Bangkok, Thailand, London, Singapore, Myanmar, Bengal