Customers holding restricted* tickets can make same-day flight changes for a discounted fee. Tickets containing Basic Economy (N) fares are not eligible for flight changes. MileagePlus PremierÂ® Gold, Premier Platinum and Premier 1KÂ® members may request a same-day change at no charge.
People in the experiment were deemed unconcious from 1.6 seconds to almost 10 seconds after the choke began. Others were not choked out after 20 seconds. If you held the person who was unconcious after 1.6 seconds for another 8 or 9 seconds, you could cause permanent brain damage or death.
When someone aspirates, a foreign object, such as food or water, enters the person's airway. This generally results in coughing or gagging in an attempt to clear the foreign object. Choking results if the object blocks the airway. If the object ends up in the lungs, it can cause pneumonia.