Originally Posted by
NUHouston
Understood...I guess I just thought that that change wouldn't go into effect until the new Mileage Plus program begins on 3/3. Seems inconsistent that I can book on UA metal in E+ but not CO metal.
I am trying to book CO1189 IAH-ORD on 3/31
Did you try booking your ticket on the UA website, and select your CO seats. You can always cancel it w/i 24 hours. Worth a shot!