When a family is waiting for repatriation to begin, one of the most common questions is: why hasn’t the flight been booked yet? The answer usually comes back to the same thing. The airline cargo booking cannot happen until the document package is complete, consistent, and approved. This guide explains how the cargo process actually works, and why timing is determined by paperwork rather than availability.
It is a cargo booking, not a passenger booking
Human remains are transported as regulated air cargo under IATA regulations. This means the booking is made through an airline’s cargo department or a cargo agent with specific accounts and operating procedures – not through a passenger travel desk or a consumer website.
The cargo department has different processes, different contacts, and different requirements than the passenger side of the airline. A local funeral director with international experience knows how to work within this system. A family attempting to book directly would encounter immediate barriers.
The standard booking sequence
The local funeral director starts by confirming that the body is prepared to international transport standards – embalmed, sealed in the required container, and accompanied by a complete document package.
The document package is then reviewed against the airline’s specific requirements for the route. Different airlines and different destination countries have different requirements. Once the documents are confirmed as complete and consistent, the funeral director or their cargo agent contacts the airline cargo department to request a slot on a suitable routing.
The airline confirms availability and issues an air waybill (AWB), which is the cargo equivalent of a ticket. The body is then delivered to the cargo terminal at the appointed time. At the receiving end, the UK funeral director collects from the cargo terminal with the corresponding documentation.
What the documents actually are
The document set varies by origin country but generally includes a death certificate, an embalming certificate, a health authority transport permit, and any apostille or consular certifications required by the route. The air waybill ties these documents to the specific shipment.
Every document in the set must be consistent. The name, date of birth, and date of death must be identical across every certificate. A single discrepancy, such as a different spelling of a surname or a transposed date digit, stops the booking. The airline cargo team cannot accept a shipment where the documentation package contains internal inconsistencies.
This is why name consistency matters so much in repatriation cases. A spelling error introduced at death registration flows through every subsequent document and eventually blocks the cargo booking.
Container requirements
Human remains transported by air must be in a container meeting IATA standards for the transportation of human remains. This typically means an inner container (the coffin or casket) inside an outer sealed container or air tray. Some airlines have specific requirements for the outer container material or sealing method.
The local funeral director is responsible for ensuring the container meets the requirements of the specific airline and route. Families should not source or modify containers independently.
Route selection and availability
Not every airline accepts human remains, and not every route has suitable cargo capacity. The local funeral director selects the route based on availability, reliability, and the airline’s acceptance standards. Sometimes the most direct route is not available and a one-stop connection is used.
Cargo capacity is not unlimited. On popular repatriation routes such as Thailand to UK or Spain to UK, there is usually regular capacity. On less common routes, capacity may be available only a few times per week. This is a further reason why the document process must be complete before booking is attempted: if the documents are not ready when a slot becomes available, the next slot may be days away.
Why delays happen
The most common causes of cargo booking delay are: one or more missing documents in the package, name inconsistency across documents requiring correction and reissue, limited cargo capacity on the route, weekend or public holiday periods reducing airline cargo staffing, and post-mortem or police clearance not yet received.
Of these, document issues are the most common and the most preventable. A well-organised local funeral director with a document checklist specific to the country and route eliminates the majority of avoidable delays.
What families should do
Leave the cargo booking to your repatriation provider and local funeral director. Do not attempt to contact airlines directly. Keep in touch with your case manager for updates, but understand that the process moves at the pace of document completion.
Do not set a UK funeral date until you have cargo confirmation with a specific flight date. Once cargo confirmation is received, UK reception and funeral arrangements can proceed with confidence.
For further guidance, see our article on documents needed to repatriate a body to the UK and our guide on how long repatriation takes.