Legality reasons why announcement will not be made until AA flying is complete. UAL had no intentions from the beginning to make any announcement until 2019. Ual will purchase Xjt and Xjt will be what Envoy is to AA. Kirby is calling the shots and he likes that model from when he was at AA... that is his plan going forward. Expect announcement 1st week in Jan. The big 3 will all have wholly owned going forward... UAL was just last to the party! haha