10 Most Frustrating Air Travel Rules & Regulations

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Your Luggage is Too Heavy

Airlines are enforcing carry-on weight limits, even if bags are within the required size. Each airline sets its own limit; some are as low as 15 pounds. George Hobica of Airfarewatchdog.com sees agents using luggage scales at boarding gates. Heavy bags will be checked, so passengers risk being separated from valuables and necessary personal items. "It can be very fraught," Hobica says, "you really have to check."