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U.S. Transportation Department Raises Concerns Over AI Use in Personalized Airline Ticket Pricing

U.S. Transportation Secretary Sean Duffy expressed concerns on Tuesday regarding the use of artificial intelligence to set personalized airline ticket prices and announced plans to investigate any such practices. This follows recent claims that some airlines may be using AI to adjust fares based on individual consumer profiles.

Delta Air Lines (DAL.N) clarified last week before lawmakers that it has neither used nor plans to use AI to price tickets on an individual basis. “To try to individualize pricing on seats based on how much you make or don’t make or who you are, I can guarantee you that we will investigate if anyone does that,” Duffy said. “We would engage very strongly if any company tries to use AI to individually price their seating.” He added that he takes Delta’s assurances at face value.

Last month, Democratic Senators Ruben Gallego, Mark Warner, and Richard Blumenthal warned that AI-based pricing could lead to fare increases tailored to a consumer’s personal “pain point.” Delta plans to deploy AI-powered revenue management technology across 20% of its domestic network by the end of 2025, partnering with Fetcherr, a company specializing in AI pricing. Fetcherr lists several airlines, including Delta, Westjet, Virgin Atlantic, Viva, and Azul, as clients.

American Airlines (AAL.O) CEO Robert Isom also expressed concerns that AI-driven pricing could damage consumer trust. Democratic lawmakers Greg Casar and Rashida Tlaib have introduced legislation aimed at banning companies from using AI to set prices or wages based on personal data, including prohibiting airlines from raising prices after sensitive searches such as family obituaries.

Delta emphasized that dynamic pricing—where fares fluctuate based on factors like demand, fuel costs, and competition—has been standard for over 30 years but insisted it does not use personal consumer information to set prices.

Trump-Musk Feud Triggers $150 Billion Wipeout in Tesla Market Value

Tesla shares plummeted 14% on Thursday, erasing $150 billion in market value, as a public feud between U.S. President Donald Trump and Tesla CEO Elon Musk rattled investors. The stock selloff occurred despite no major company-specific news, as traders reacted to escalating tensions between the two high-profile figures.

The dispute began when Trump criticized Musk’s opposition to his administration’s tax bill, which includes provisions that would eliminate federal subsidies for electric vehicle (EV) purchases. Musk responded by attacking Trump’s policies on social media, further intensifying the confrontation. Trump later escalated his rhetoric, suggesting that terminating government subsidies and contracts with Musk’s companies could save the federal government billions of dollars.

The spat poses multiple risks for Tesla, especially as it tries to navigate a shifting regulatory landscape. The U.S. Transportation Department, which regulates vehicle safety standards, could become an obstacle to Musk’s ambitions of mass-producing autonomous robotaxis — a cornerstone of Tesla’s future growth strategy. The department is also investigating Tesla’s Full Self-Driving system following a fatal crash.

“Elon’s politics continue to harm the stock,” said Dennis Dick, chief strategist at Stock Trader Network. “First he aligned with Trump, upsetting Democratic buyers. Now he’s alienated the Trump administration.” Analysts warn that political fallout could also influence regulatory decisions that disproportionately affect Tesla, particularly if regulators mandate technologies like lidar, which Tesla currently avoids in favor of camera-based systems.

The market rout has also dented Musk’s personal wealth. Following Thursday’s selloff, his net worth fell by roughly $27 billion to $388 billion, according to Forbes.

Investors are increasingly concerned about Tesla’s exposure to political headwinds as well as its heavy reliance on government incentives. Trump’s budget proposal includes ending the popular $7,500 EV subsidy by late 2025, which could slash Tesla’s annual profit by $1.2 billion and hit regulatory credit sales by an additional $2 billion, according to J.P. Morgan estimates.

Despite these risks, Tesla remains the most valuable automaker globally with a market capitalization of around $1 trillion — more than triple that of Toyota. However, some investors question the stock’s lofty valuation, which trades at 150 times profit estimates. “I am short Tesla. I don’t understand its valuation or fundamentals. I think it’s overhyped,” said Bob Doll, chief investment officer at Crossmark Global Investments.

Tesla’s stock has been highly volatile since Musk endorsed Trump’s reelection bid in mid-2024. After an initial 169% surge, shares have since fallen 54% amid protests and weakening sales in major markets including Europe, China, and key U.S. states like California.

While Transportation Secretary Sean Duffy has already moved to ease some autonomous vehicle safety regulations, experts caution that federal regulators could still shape rules in ways that disadvantage Tesla. “With President Trump, being on his bad side always creates risk,” said Morningstar analyst Seth Goldstein, though he noted that broader industry pressure may limit targeted retaliation.

Ultimately, analysts suggest the political drama could overshadow Tesla’s ambitious AI and autonomous driving plans, which Wedbush previously valued at up to $1 trillion in potential market capitalization.

Automakers Call on USDOT to Restart EV Charging Program

A coalition of automakers and electric vehicle (EV) charging companies is urging the U.S. Department of Transportation (USDOT) to quickly resume the $5 billion federal electric vehicle charging infrastructure program. The call for swift action comes after the Trump administration announced the suspension of the EV charging program and the reversal of approvals for state-level EV charging plans, pending a new review.

The Electric Drive Transportation Association, which represents members like General Motors, Toyota, EVGo, Walmart, and others, expressed concern over the uncertainty this suspension could create. The group stressed the need for a prompt restart to ensure states and businesses that have invested in EV infrastructure can continue their efforts in line with national transportation goals.

On his first day in office, President Trump criticized the push for electric vehicles, halting the distribution of unspent government funds allocated for charging stations from the National Electric Vehicle Infrastructure Fund. Trump also rescinded a 2021 executive order from President Biden that set a non-binding goal for electric vehicles to make up half of all new U.S. vehicle sales by 2030.

Additionally, Trump proposed ending the waiver that allowed states to implement their own zero-emission vehicle regulations by 2035 and suggested potentially repealing EV tax credits. While the Biden administration’s targets received backing from both U.S. and foreign automakers, the future of such incentives remains uncertain under Trump’s leadership.

Last week, U.S. Transportation Secretary Sean Duffy directed regulators to rescind the stringent fuel economy standards under Biden, which aimed to reduce fuel consumption in cars and trucks, as well as the associated climate regulations. The National Highway Traffic Safety Administration has set a goal to increase Corporate Average Fuel Economy requirements to about 50.4 miles per gallon by 2031, up from the current 39.1 mpg for light-duty vehicles.