Notice - Overbooking of Flights - Airline flights may be overbooked, and there is a slight chance that a seat will not be available on a flight for which a person has a confirmed reservation. If the flight is overbooked, no one will be denied a seat until airline personnel first ask for volunteers willing to give up their reservation in exchange for compensation of the airline’s choosing. If there are not enough volunteers, the airline will deny boarding to other persons in accordance with its particular boarding priority. With few exceptions, including failure to comply with the carrier’s check-in deadlines, which are available upon request from the air carrier, persons, denied boarding involuntarily are entitled to compensation. The complete rules for the payment of compensation and each airline’s boarding priorities are available at all airport ticket counters and boarding locations. Some airlines do not apply these consumer protections to travel from some foreign countries, although other consumer protections may be available. Check with your airline or your travel agent.

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這裡沒有說,已經有座位的,還可以被趕下飛機去. 是說不讓其他人上飛機,

不該讓機組人員上飛機,,而不是把有座位的乘客趕下去給機組人員讓座位. 

不過,我的飛行經歷很美好.沒有任何出格的事情發生.就是一個空姐讓我託運行李,我說裡面有電池和充電寶..你得負責替我保管好.按規定是乘客要隨身攜帶的..她就讓我自己帶到飛機上了.