Archer Aviation’s Valuation in Focus Following Korean Air’s Major Midnight eVTOL Partnership

Korean Air and Archer Aviation have signed an agreement to bring Archer’s Midnight eVTOL aircraft to Korea, with Korean Air planning to buy up to 100 units. This marks a strategic move toward global expansion and broader commercial use.

See our latest analysis for Archer Aviation.

Archer Aviation’s high-profile partnership with Korean Air caps off a year already filled with momentum. Recent months saw the company achieve major flight test milestones and showcase its Midnight aircraft to tens of thousands at the California International Airshow. The company’s share price has climbed 17.24% year-to-date, while its remarkable total shareholder return of 242% over the past year highlights surging investor confidence and an appetite for Archer’s long-term potential.

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With such deals and ambitious growth now in focus, investors are left to weigh whether Archer’s current valuation reflects all this promising potential, or if new developments mean there is still room for upside.

Compared to the last close of $11.22, Archer Aviation’s price-to-book ratio sits at 4.3x, which is notably higher than the broader US Aerospace & Defense industry average. This gap signals a premium that the market is currently willing to pay for Archer shares.

The price-to-book ratio measures the share price against the company’s net assets on the balance sheet. In capital-intensive sectors like aerospace, it helps investors judge whether a stock is trading above or below its underlying book value. For Archer, this elevated ratio suggests investors are betting on significant future growth despite the company being unprofitable today.

Archer’s 4.3x price-to-book ratio stands out compared to the industry average of 3.6x, which underlines that optimism. Investors seem convinced the company’s pace of innovation and partnerships justifies a higher valuation benchmark. However, this level is typically seen for more established or rapidly scaling businesses.

See what the numbers say about this price — find out in our valuation breakdown.

Result: Price-to-Book of 4.3x (OVERVALUED)

However, risks remain. Archer’s negative net income and limited current revenues could temper long-term investor enthusiasm if unaddressed.

Find out about the key risks to this Archer Aviation narrative.

Taking another angle, our DCF model estimates Archer Aviation’s fair value at $29.64, which is far above its current share price. This method weighs future cash flows over balance sheet figures and suggests the market might actually be underestimating Archer’s future earnings power. Could this be a hidden opportunity?

Look into how the SWS DCF model arrives at its fair value.

ACHR Discounted Cash Flow as at Nov 2025

Simply Wall St performs a discounted cash flow (DCF) on every stock in the world every day (check out Archer Aviation for example). We show the entire calculation in full. You can track the result in your watchlist or portfolio and be alerted when this changes, or use our stock screener to discover 839 undervalued stocks based on their cash flows. If you save a screener we even alert you when new companies match – so you never miss a potential opportunity.

Keep in mind that if our analysis does not match your own view or you want to dig deeper on your own terms, you can craft a unique perspective in just a few minutes. Do it your way

A great starting point for your Archer Aviation research is our analysis highlighting 2 key rewards and 3 important warning signs that could impact your investment decision.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

Companies discussed in this article include ACHR.

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