I don't disagree. but let's be clear. UA's problems stem directly from Tilton. He and his team have cut manpower to the point that the airline can not handle it's schedule. Every disruption due to weather or crews timing out at year end causes a system wide melt down with no hope of recovery for days. Pay and work rules are stripped to the point that most would leave if it got any worse. No money is being spent on the product, which leaves pilots and flight attendants working with equipment and supplies that are inadequate and unreliable. And the biggest problem of all is the moral that is a direct result of management's disdain and lack of respect for it's employees and the very people who assured UA's survival during difficult times.
All of these problems are not insurmountable. The right management (like CO's) could have easily repaired these problems by a shift in culture and attention to the details so vital in a service industry. UA employees would have very quickly rolled up their sleeves and went to work with CO's management to pull on the same end of the rope, since CO's management seems to understand the connection between moral and service.
On the other hand, UA still has it's core assets that make it so valuable... LHR, the Pacific operation, the long haul lift capability, and well positioned hubs with dominance on the west coast and our nation's capital.
So when people talk about UA's problems, my response is, give us a CEO and a management team that wants to work with us instead of screw everyone to line their pockets, invest money in the product instead of "shareholder initiatives" and dividends, and you will instantly have a world class airline again that can be proud of the quality product it has to offer.
Perhaps CO decided to go it alone because they wanted Tilton and his whole team out for good, and Tilton would not budge. Maybe his golden parachute was too expensive for CO to buy. Either way, we should be less focused on mergers at this point, and more focused on purging this company of it's incompetent management. If we can do that, then the problem is solved.