Layover
The period a traveler spends at an intermediate airport between connecting flights, typically ranging from a short connection time to an overnight stay.
A layover is the time spent at an intermediate airport by a traveler who is in transit between the departure point and final destination. It begins when a passenger arrives at the connecting airport and ends when they board their next flight. Layovers can range from as little as 45 minutes (the minimum required for a tight connection) to many hours or even overnight stays. Short layovers create the risk of missed connections if the inbound flight is delayed; longer layovers may enable travellers to leave the airport and explore the city. Airlines typically offer connections at their hub airports, where infrastructure and scheduling are optimized for efficient transfers.
Why it matters
Layover management is a key variable in the comfort, productivity, and risk profile of a connecting journey. Too short, and the traveler risks missing the connection if the inbound flight is late. Too long — particularly unplanned due to a disruption — and the layover becomes a service event that requires the airline or TMC to provide meals, accommodation, and communications support. Programme managers can reduce layover-related friction by setting connection time guidance that balances journey efficiency with realistic delay buffers.
How it works in practice
Layover duration is visible in the booking tool's itinerary display and in the airline's schedule. Booking tools typically filter out itineraries that fall below the airport's minimum connection time, but they do not distinguish between a 65-minute layover that meets MCT and one that has adequate operational buffer. Travellers who request extended layovers — to explore a connecting city, or simply to reduce the risk of a rushed connection — may be able to arrange these within the same booking, depending on the fare rules.
The takeaway
Set connection time policy that is calibrated by airport rather than applying a single global standard. A 45-minute connection at a small domestic airport may be perfectly comfortable; the same connection at a large international hub with multiple terminals and immigration may be inadequate. Build specific airport guidance into the travel policy or booking tool configuration, and train travellers to recognise when a displayed itinerary is operationally risky despite being technically bookable.