Key Highlights
- Major airline stocks surged more than 3% during Monday’s premarket session following a significant decline in oil prices
- Brent crude plummeted 7.1% to reach $85.17 per barrel; WTI futures decreased approximately 6%
- Tehran declared it would cease attacks on shipping transit corridors provided Washington ends military operations in the area
- United Airlines previously explored potential mergers with both Delta and American Airlines, though neither discussion yielded results
- July has proven challenging for airline equities, with American Airlines down 20% month-to-date despite Monday’s uptick
Major U.S. airline stocks experienced significant gains during Monday’s premarket session as crude oil prices tumbled in response to weekend developments involving Iran.
Delta, United, American, Southwest, Alaska Air, and JetBlue registered increases ranging from 2.9% to 4% prior to market open.
American Airlines Group Inc., AAL
Falling Crude Prices Fuel Stock Gains
Brent crude futures tumbled 7.1% to $85.17 per barrel during early Monday trading. This represents a significant retreat from last week’s peak of $101 per barrel.
WTI crude futures similarly declined by approximately 6% during the session.
The sharp decline followed statements from Iranian authorities over the weekend. Iran indicated it would cease strikes targeting vital shipping corridors if the U.S. ended its regional military operations.
Jet fuel represents one of the largest expense categories for airlines, meaning lower crude prices provide immediate relief to profit margins.
July Proves Challenging for Aviation Sector
The Monday morning rally provides some relief after a turbulent July for airline equities.
The US Global JETS exchange-traded fund declined 9.4% during July through Friday’s closing bell.
American Airlines leads the sector’s losses, retreating 20% during the month. United shed 13%, Southwest declined 12%, and Delta dropped 9%.
The selloff has been primarily driven by elevated oil prices and a disappointing earnings season that failed to instill investor confidence.
However, the JETS ETF maintains an 18% gain over the trailing three-month period.
Consolidation Efforts Stall
The Wall Street Journal reported over the weekend that United had initiated merger discussions with Delta last year. Those conversations failed to advance.
United also made an acquisition approach to American Airlines earlier in 2025. American rebuffed the overture.
United CEO Scott Kirby explained in April that consolidation would support expansion objectives, especially regarding international destinations and service to underserved markets.
Regardless of carrier interest, substantial regulatory obstacles remain. A federal court blocked the attempted JetBlue-Spirit Airlines combination in early 2024 after the Justice Department filed an antitrust challenge.
Spirit Airlines suspended operations in May when government rescue financing collapsed.
Given the unfavorable merger environment, declining oil prices represent the most tangible catalyst for airline stock appreciation through year-end.


