Which option correctly expands UM?

Which option correctly expands UM?

• A. Weight
• B. Unaccompanied Minor
• C. Weather
• D. Visual Service Indicator

Answer: (B)

UM stands for an Unaccompanied Minor. In airline bookings and flight operations, this shorthand is used to indicate a child who is traveling alone and will need the airline’s supervision and specific procedures (like guardian drop-off, identity checks, and supervision during the flight). The other terms do not match common travel abbreviations, so they aren’t used to denote this passenger category.

UM stands for an Unaccompanied Minor. In airline bookings and flight operations, this shorthand is used to indicate a child who is traveling alone and will need the airline’s supervision and specific procedures (like guardian drop-off, identity checks, and supervision during the flight). The other terms do not match common travel abbreviations, so they aren’t used to denote this passenger category.