Do Amadeus and Travelport not also host airlines? And there is HP/EDS who also host some major airlines. Plus SITA, which hosts many smaller airlines. Regard

Do Amadeus and Travelport not also host airlines? And there is HP/EDS who also host some major airlines. Plus SITA, which hosts many smaller airlines. Regardless, all of these systems are very ancient. It's refreshing to see a new generation emerge.