Archer Aviation vs. Delta Air Lines: A Tale of Two Aviation Giants

Archer Aviation and Delta Air Lines are two distinct players in the aviation industry, each offering different growth prospects and risk profiles.

Archer Aviation is developing electric aircraft designed to transform urban air travel, with a conditional purchase agreement worth up to $1.5 billion with United Airlines. The company also collaborates with the U.S. Air Force and has a manufacturing relationship with Stellantis.

In FY 2025, Archer Aviation generated revenue of approximately $300,000 and reported a net loss of nearly $618.2 million. Its debt-to-equity ratio was roughly 0.1x, while its current ratio stood at around 19.9x.

Delta Air Lines, on the other hand, operates a massive global network with revenue of nearly $63.4 billion in FY 2025 and a net income of approximately $5.0 billion. Its debt-to-equity ratio was approximately 1.0x, while its current ratio stood at close to 0.4x.

A key driver of Delta's long-term financial health is the SkyMiles loyalty program, anchored by an $8.2 billion co-brand agreement with American Express.