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How many people can an airplane carry? Depends on the aircraft. Some planes such as the 787 and 320 can carry up too 250 passengers, While an Embraer 145 can only hold about 25-45.
Most people have probably never counted, says Gerba, but your average plane flight will have just one toilet per fifty people; and [on some flights], that number is closer to 75. Advertisement And remember, Gerba reminds me, these planes see hundreds of passengers a day.