United Airlines CEO Scott Kirby said he doesn't expect more airline consolidation in the United States and has no interest in pursuing a merger for his carrier after American Airlines rejected the idea of a combination earlier this year.

Market Context

The comments came Sunday on the sidelines of the International Air Transport Association's annual meeting in Rio de Janeiro. The U.S. airline industry has undergone significant consolidation over the past decade, with major deals including Southwest's acquisition of AirTran and American's merger with US Airways. More recently, Alaska Airlines completed its purchase of Hawaiian Airlines in 2024, while Allegiant and Sun Country announced a combination this year.

Analysis

Kirby, who previously worked at American Airlines, told reporters that United is not interested in deals simply for the sake of doing them. "United's not going to do a deal just to do a deal," he said. The CEO noted that consolidation efforts are difficult and shouldn't proceed without strong economic justification. Earlier this year, Kirby had floated the idea of combining with American to the Trump administration, arguing such a merger would help the carrier better compete against large foreign rivals. However, analysts widely viewed any potential tie-up between United and American as facing insurmountable regulatory obstacles.

Kirby emphasized that successful mergers require broad support from multiple stakeholders. "We would need the unions, we'd need the customers, the shareholders, the regulators and the management team," he said. Regarding American's current management, Kirby acknowledged: "we don't have that, clearly, so we can't get it done without them."

The United CEO has also repeatedly dismissed speculation about acquiring JetBlue Airways, another potential consolidation scenario that has circulated in the industry.

Delta Air Lines President Peter Carter echoed similar sentiments at the IATA conference Saturday, telling CNBC that he doesn't see a merger or acquisition in Delta's future. He noted that the carrier's longstanding strategy has focused on partnerships and joint ventures across South Korea, Mexico and Europe rather than full acquisitions.

Key Numbers

- 2024: Year Alaska Airlines completed its purchase of Hawaiian Airlines

- 2026: Recent Allegiant and Sun Country combination announced this year

- Second most-profitable U.S. airline: United's position in the domestic market

What to Watch

Watch for any further comments from American Airlines management regarding consolidation strategy. The competitive dynamics in the trans-Pacific market remain a key battleground, with both Delta and United vying for market share in high-profit international routes. Regulatory scrutiny on any potential airline combinations would likely be intense given the concentrated nature of the U.S. aviation sector.