Archer Aviation stock slides as market declines; FAA milestone achieved but company remains pre-revenue

2025 was the year of air taxi hype. In 2026, the shine is coming off this disruptive new industry and prior investor favorite. Stocks like Archer Aviation (ACHR) are down 62% from all-time highs, falling quickly amid broad market sentiment and investor demand to exit risk assets.

The company reported earnings in early March and is making steady progress to bring its electric air taxi vision to market. The question for investors is whether the progress is enough to justify buying the stock now, or whether risk remains too high.

Bringing air taxis to market

Electric air taxis use battery technology to transport passengers like a helicopter, but more quietly, across urban areas. The concept is designed to turn a 60-minute drive in traffic into a roughly 10-minute air taxi ride, creating a potential value proposition for cities worldwide.

Archer Aviation has been developing its Midnight aircraft and working toward Federal Aviation Administration (FAA) approval. The company recently achieved 100% compliance with the FAA for its aircraft, a milestone that supports the next phase of deployment.

Archer Aviation said it will begin working with local regulators in New York, Florida, and Texas to start getting taxi networks operational in these cities sometime this year.

Early-stage development, long runway

While the progress is notable, the business remains early. If Archer Aviation can scale taxi networks in dozens of cities around the globe, the company could eventually generate hundreds of millions, if not billions, in annual revenue. However, at present it is still a pre-revenue start-up that is primarily burning cash and diluting shareholders.

Financial performance and dilution

Archer Aviation’s future business model could include selling aircraft to third parties or operating its own taxi network, earning revenue on each ride. The company also has a defense business focused on deploying its technology and is working on autonomous driving for air taxis.

Despite that potential, the company’s current financial profile remains weak. It reported an operating loss of $729 million with zero revenue in 2025. To keep the business alive, shares outstanding have grown by 200% cumulatively over the last five years alone.

Stock valuation and investor takeaway

With a market cap of $3.88 billion today, Archer Aviation may appear cheaper than it was in 2025. However, the stock’s pre-revenue status and the uncertain pace of adoption for electric air taxis leave investors facing significant uncertainty.

Based on the current financial results and the early stage of commercialization, the article’s conclusion is that investors should not treat the decline as a buying opportunity and should instead walk away from the stock.