Dizziness is a general term that can describe a feeling associated with a number of other symptoms including vertigo, light headedness or just a sense of loss of balance. Each of these can be caused by different things.1  Vertigo: Vertigo is feeling a sense of spinning or motion when there is none.izziness is a general term that can describe a feeling associated with a number of other symptoms including vertigo, light headedness or just a sense of loss of balance. Each of these can be caused by different things.
Currently the basic rule is that carry on baggage must be no taller than 22 inches, no wider than 14 inches, and no deeper than 9 inches. In many cases, you'll also have to contend with limits on weight.
Maximum Dimensions of Carry-on Luggage: 45 linear in/114 cm (length + width + height) and cannot exceed any of the following measurements: 22 long x 14 wide x 9 tall or 114cm (56 x 35 x 23 cm) See our baggage fees chart for a full explanation of American Airlines fees for checked bags. In addition to these fees, certain equipment (such as surfboards and bicycles) will be charged a fix fee because of the nature of the equipment. American Airlines provides guidelines for special baggage. Find a Flight.