Check-In Window
The allowed time range for guest arrival.
Definition
Check-In Window is The allowed time range for guest arrival. It comes up most often when a reservation is being accepted, changed, extended, or closed within the rules of the stay.
The term keeps showing up because stay controls protect both guest experience and calendar accuracy because timing mistakes spill into the next booking. The term matters whenever operations need clean arrival and departure expectations.
Use cases
Use Check-In Window to set clear arrival, departure, and change rules around each stay.
Review Check-In Window when the team needs to show what happens when a guest extends, cancels, or never arrives.
Track Check-In Window so operations can keep reservation timing from spilling into the next booking.