United Airlines CEO Scott Kirby said large airline mergers are unlikely in the current environment, following recent regulatory pushback against consolidation in the industry. Speaking about potential strategic moves, Kirby indicated that asset purchases might be more feasible than major acquisitions.

The comments come as competition intensifies between major U.S. carriers, particularly in the lucrative Pacific market. Delta Air Lines, which has positioned itself as the most profitable among major U.S. airlines, has expressed interest in challenging United's dominant position on transpacific routes.

United currently holds a leading market share on routes across the Pacific, a key revenue generator for international carriers. The airline has built this position through strategic partnerships, route development, and hub operations on the West Coast.

Delta's aggressive stance toward Pacific expansion reflects broader competitive dynamics in the airline industry, where carriers are seeking to maximize revenue on high-margin international routes as domestic markets become increasingly saturated.

The regulatory environment for airline mergers has become more restrictive in recent years, with antitrust authorities expressing concerns about further consolidation in an industry that has already seen significant merger activity over the past two decades.