United Airlines explored combining with Delta Air Lines in 2025.
The proposal appeared amid broader industry consolidation talks.
The Wall Street Journal, Crain's Chicago Business and Seeking Alpha said this happened.
Industry analysts described the potential merger as high‑profile.
United engaged bankers to weigh the move.
After months of talks, United decided to talk to American Airlines instead.
The shift triggered a reassessment of its merger strategy.
No deal was ultimately struck with Delta.
All discussions stopped and nothing more emerged from it.
Sources are quiet about any future partnership plans.
Investors track the airline's next moves closely.
The market adjusted with modest activity.