In the travel and hospitality industry of 2026, a ghost booking refers to a confirmed hotel or flight reservation that appears valid on the system but was never truly intended to be used. These often arise from "speculative booking" habits where a traveler holds rooms at multiple hotels while they wait for visa approvals, flight confirmations, or price drops, eventually forgetting to cancel the ones they don't need. Ghost bookings are also frequently the result of automated bot activity or fraudulent schemes where invalid credit card details are used to hold inventory. For hotels, ghost bookings are a significant operational hazard; they "block" rooms that could be sold to real guests, leading to empty rooms and lost revenue when the "ghost" guest inevitably becomes a "no-show." To combat this in 2026, many properties have moved toward "pre-authorization" or non-refundable deposits, and utilize advanced revenue management software to flag "suspicious" booking patterns—such as duplicate names across different dates—before they can negatively impact the hotel's bottom line.