What it means in plain language
No-shows hurt twice: you lose the spend opportunity and you might have walked someone earlier. Track no-show rate by segment - group and OTA bookings have higher rates than direct. Modern overbooking models build expected no-shows into capacity planning, recovering 1-3% RevPAR most operators leave on the table.
How No-Show fits in the bigger picture
No-Show doesn't live alone - it sits inside the Operations & Roles category and connects to 3 closely related concepts most working revenue managers track in the same breath. Pair this definition with the related terms below to build a working mental model - definitions in isolation are easy to memorize and easy to misuse.
Related terms you should also know
Each of these is one click away - start with whichever you don't already use daily: