A–Z Glossary

ear pressure

Ear pressure is discomfort from changing cabin pressure that can affect the middle ear during airplane ascent and descent.

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Travel rules for babies US airlines

Travel rules for babies US airlines

Start with the baby's age and travel status Most U.S. airline infant policies distinguish between a lap infant younger than 2 years and a child who occupies a paid seat. The under-2 threshold is important, but it does not by itself answer every booking question. The airline may require the infant to be added to […]