Once again the US led the way, with the public debate last year between Worldspan and US Airways, forcing the Department of Transport to agree to a de-regulation of the GDS environment.

• 话又说回来，还是美国领导整个市场趋势。WORLDSPAN和USAIRWAYS去年的公开辩论迫使美国交通部同意对于现有的GDS环境解除管制。