Originally Posted by Magic Pickles
You are correct, CO usually gets availability 7-10 days ahead of AA and US, because of Sabre's limitations, where AA and US reside.
If you are departing from the east coast, consider connecting with QF 108 from JFK-LAX.
....remebering that QF 108/107 operates only 5 days a week (no Tue/Thur transcon service).