So, you know that feeling when you're building a flying car, but the quarterly numbers come in a bit... grounded? That's the story for Archer Aviation (ACHR) this week.

The electric vertical takeoff and landing (eVTOL) company reported its fourth-quarter results after the bell Monday, and the financials didn't quite hit the altitude analysts were expecting. The stock, predictably, took a dip.

The Numbers That Missed the Mark

Here's the financial turbulence: Archer posted a loss of 26 cents per share. That's a bit wider than the 24-cent loss per share that the market was looking for, according to market data. On the revenue front, the company brought in $300,000. That's not nothing, but it's less than half of the roughly $666,000 analysts had forecasted.

Meanwhile, the cost of building the future of urban air mobility isn't cheap. Total operating expenses for the quarter clocked in at $234.7 million. The good news? Archer isn't running on fumes. The company finished the period with a hefty war chest of approximately $1.96 billion in cash, cash equivalents, and short-term investments.

Looking ahead, the company expects the burn to continue. It guided for a first-quarter adjusted EBITDA loss in the range of $160 million to $180 million, which is larger than the $137.9 million adjusted EBITDA loss it just reported for Q4.

The Long-Term Flight Plan

Despite the quarterly miss, CEO and founder Adam Goldstein is keeping his eyes on the horizon. "Everything we've built over the past seven years is converging, and our strategy is paying off in ways the market is only beginning to understand," Goldstein said in the earnings release.

The company's strategy hinges on its Midnight aircraft. Archer says it will continue expanding its piloted Midnight fleet throughout 2026, with several aircraft in various stages of completion. The big target on the calendar: its first passenger-carrying flights, also slated for 2026.

The Market's Reaction

Investors gave the report a thumbs-down, at least initially. Archer Aviation shares were down 2.53% in after-hours trading Monday, changing hands at $7.33 at the time of publication.

The company's management was scheduled to hop on a call with analysts and investors at 5 p.m. ET to provide more color on the quarter and that long-term flight path. For now, the market seems to be saying that the journey to profitable, passenger-carrying eVTOLs might have a few more bumps than hoped for in the latest financial leg.