Flight safety, security procedures, passenger services, in-flight hygiene, United Airlines flight diversion due to toilet overflow, JAL flight cancellation due to captain's drinking, US airlines remove provision for free drinking water on flights, refusing to give up a plane seat for a pregnant woman, passenger's rights violated due to seating issue with 'obese' passenger, FAA's authority on vaping ban

updates: New incident of a passenger caught vaping mid-flight

updates: Added incident of passenger's rights being violated due to seating issue with 'obese' passenger

updates: Added incident of passenger's rights being violated due to seating issue with 'obese' passenger

updates: In-flight incident involving a passenger refusing to give up a pre-booked seat for a pregnant woman

updates: US airlines remove provision for free drinking water on flights

updates: Added information about JAL flight cancellation due to captain's drinking

updates: United Airlines flight diverted after toilet overflows into cabin

updates: Former flight attendant shares in-flight hygiene tips

updates: Inclusion of incident where a passenger opened an emergency exit and walked on a plane's wing in Mexico City Airport

updates: Added information about a passenger trapped in an airplane toilet in India

updates: Integration of the American Airlines Flight 63 shoe bomber incident

updates: Added information about the investigation of a security issue on a Breeze Airways flight

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