763: (2 day unknown maint visits)
N643UA entered MCO 2740/7Dec, exited 2744/9Dec
N648UA entered MCO 2745/10Dec, exited 2741/11Dec
N649UA entered MCO 2742/12Dec, exited 2741/14Dec
N652UA entered MCO 2740/14Dec
N660UA sked to enter HKG 2788/16Dec for Polaris, last 3 class unit, finally!