Hi Martin,

Rail IATA codes, while not officially maintained by IATA, are widely recognized and utilized across the global travel industry. Their primary purpose is to facilitate seamless integration for intermodal travel within booking systems such as Sabre and Amadeus, which power most online travel agencies (OTAs) and airlines worldwide. These codes are also employed by meta-search platforms like Wego, which I linked to, enabling travelers to compare ticket options across a wide range of OTAs.

Although IRT is not officially maintained by IATA, it is a widely recognized IATA code used by travelers and booking systems worldwide to identify this station.

Best Regards,
Adrian