On 16 December 2025, Navitaire (an Amadeus company) announced TUI Airlines as the launch customer for Navitaire Stratos, its modern airline retailing platform targeted at low-cost (LCC) and hybrid carriers. Positioned as the successor to New Skies, the PSS platform Navitaire has provided for nearly two decades, the availability of Stratos was first announced on 5 November 2024. That it has taken Navitaire more than a year to name a Stratos launch customer is unsurprising given the segment Navitaire serves.