Transit Visas are only required when travelling through a country you need a visa to visit.
Transit Visa Regulations are usually interpreted and decided by the airline, as it is their discretion as to whether you need to apply for a visa. Therefore you may get conflicting information regarding the need for a Transit Visa.
This is purely down to the discretion of the airline and it is usual for one airline to take a certain nationality without a Transit Visa, while another would require that same nationality to get a visa. Get in touch with us and we will contact the respective airline on your behalf .