United CEO Pitches American Merger

The proposal comes as airlines face a deepening crisis caused by soaring jet fuel prices and disrupted travel routes.

Any such merger would face immense antitrust hurdles and intense scrutiny from labor unions and consumer advocates.

Critics warn that a combination of the two giants would lead to higher fares and reduced competition for passengers.

While the administration is generally business-friendly, the scale of this deal would test the limits of its regulatory approach.