What Happened?
A number of stocks jumped in the afternoon session after oil prices dropped, as Iran announced the reopening of the Strait of Hormuz, improving the outlook for the airline industry.
The price for a barrel of benchmark U.S. crude tumbled by more than 10% after Iran said the Strait of Hormuz was fully open, allowing oil tankers to carry crude to customers worldwide.
For airlines, fuel is a major expense, so a sharp drop in oil prices can lead to lower operating costs and potentially higher profits. This news also improved broader market sentiment. Wall Street rallied toward another record as easing geopolitical tensions and ongoing diplomacy between the U.S. and Iran created a more stable environment for investors, which was favorable for airline stocks.
The stock market overreacts to news, and big price drops can present good opportunities to buy high-quality stocks.
Among others, the following stocks were impacted:
- Consumer Discretionary - Travel and Vacation Providers company United Airlines (NASDAQ: UAL) jumped 6.8%. Is now the time to buy United Airlines? Access our full analysis report here, it’s free.
- Consumer Discretionary - Travel and Vacation Providers company Frontier (NASDAQ: ULCC) jumped 6.8%. Is now the time to buy Frontier? Access our full analysis report here, it’s free.
Zooming In On United Airlines (UAL)
United Airlines’s shares are very volatile and have had 22 moves greater than 5% over the last year. In that context, today’s move indicates the market considers this news meaningful but not something that would fundamentally change its perception of the business.
The previous big move we wrote about was 9 days ago when the stock gained 9.5% on the news that President Trump's Truth Social post confirmed a suspension of military action in Iran for two weeks.
This announcement led to a sharp drop in Brent crude prices, which is a massive tailwind for the airline industry. With fuel being the single largest variable expense for carriers, the sudden reduction in jet fuel costs is expected to directly and significantly improve bottom-line margins.
Beyond fuel savings, the reopening of the Strait of Hormuz and the general de-escalation of the conflict reduce the need for expensive flight rerouting and insurance premiums for international travel.
Adding to the optimism, Delta Air Lines delivered a first-quarter sales beat and a bullish outlook for the June quarter, signaling that high-end travel demand remains remarkably resilient. This strong performance, paired with the sudden collapse in jet fuel costs, reinforces a sector-wide narrative of margin expansion as inflationary pressures finally begin to subside.
United Airlines is down 10.2% since the beginning of the year, and at $101.47 per share, it is trading 13.7% below its 52-week high of $117.53 from January 2026. Despite the year-to-date decline, investors who bought $1,000 worth of United Airlines’s shares 5 years ago would now be looking at an investment worth $1,845.
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