Luggage

Conditions

Temperature, weather and terrain, with real numbers.

1 guides

Wide crop of orange soft-sided wheeled suitcases piled on top of one another, handles and wheels visible — A stack of soft-sided roller cases, in a crop narrow enough to work as a page banner.Photo: Sachi Gahan · CC BY-SA 2.0 · Wikimedia Commons · Open source page

Black-and-white street scene of a uniformed man lifting two cases from a railway delivery van outside a house

Conditions

Check in luggage size: the number the airline publishes, and the three you measure

Check in luggage size is set by your carrier, not by screening. How linear inches work, what the published weight caps leave you, and how to measure a case over its wheels.

Updated 11/6/2026 · 12 min

Photo: State Government Photographer · CC0 · Wikimedia Commons