Electric air taxi makers are closer to commercial flights than ever, but they're hitting an unexpected wall: the FAA is writing safety rules for eVTOL aircraft at the same time companies are building and testing them. Joby Aviation, Archer Aviation, and Beta Technologies have all been selected for multi-state test deployments under President Donald Trump's "Future of Flight" initiative, yet none can launch passenger service until they clear a complex five-stage certification process that didn't exist five years ago .

Why Is eVTOL Certification Taking So Long?

The fundamental problem is that electric vertical takeoff and landing aircraft are hybrids. They combine characteristics of both helicopters and airplanes, which means existing safety standards don't quite fit. The FAA is developing entirely new certification rules specifically for this "powered-lift" category while companies like Joby are simultaneously designing aircraft to meet those evolving standards .

This chicken-and-egg problem has created delays across the industry. Airlines and logistics companies need trained operators and confidence that electric aircraft can match the safety record of traditional aviation before they'll invest in the technology. Regulators are being cautious because the stakes are high: passenger safety in urban airspace requires bulletproof certification .

The certification pathway is divided into five distinct stages, each requiring extensive evaluation and testing. Joby has reached Stage 4, making it one of the most advanced eVTOL developers in the world. The company recently recorded an 18-point increase in FAA progress on Stage 4 and has begun flight testing its first production-conforming aircraft, tail number N547JX, at its facility in Marina, California .

What Milestones Are These Companies Actually Hitting?

Joby's production aircraft is powered by six electric rotors and can carry a pilot and four passengers. Development prototypes have already logged more than 50,000 miles of test flights, providing the FAA with real-world performance data . The aircraft used in current tests is built to FAA-approved designs and signed off by FAA-designated airworthiness representatives, meaning it represents the final design that will eventually carry passengers.

Archer Aviation accepted its "Means of Compliance" document from the FAA in January 2026. This technical plan explains exactly how the company will prove its Midnight aircraft meets safety standards. FAA acceptance of this document essentially means regulators have agreed that Archer's proposed testing methods are valid ways to demonstrate safety .

Beta Technologies is progressing with its ALIA-250 eVTOL aircraft and has signed contracts with the US military, suggesting confidence in the technology beyond civilian applications. All three companies are participating in a government-backed advanced air mobility pilot program designed to integrate air taxis into national airspace and provide operational data for future regulations .

How to Track eVTOL Progress Toward Commercial Launch

• Monitor FAA Certification Stages: Follow announcements about which stage each company has reached. Joby at Stage 4 means it's roughly 80% through the certification process, with Stage 5 being the final aircraft-level evaluation phase.
• Watch for Type Inspection Authorization Flights: When companies announce TIA flight tests, that means FAA pilots will independently evaluate the aircraft. This is a critical milestone because it involves federal regulators directly assessing safety performance.
• Track Manufacturing Capacity Announcements: Joby recently signed an agreement to acquire a 700,000-square-foot facility in Ohio to support its goal of doubling production in 2027. Companies targeting four aircraft per month by 2027 are signaling serious commercial intent.
• Look for Operational Partnerships: Joby and Uber presented a one-tap booking system integrating air taxis into ground-to-air travel. Archer partnered with Southwest Airlines to develop operational plans for domestic US networks. These partnerships indicate companies are preparing for actual commercial operations.
• Check Multi-State Test Deployment Plans: Joby aims to test its aircraft across Arizona, Florida, Idaho, New Jersey, New York, North Carolina, Oklahoma, Oregon, Texas, and Utah before the end of 2026. These real-world tests generate the safety data regulators need.

Industry timelines suggest Joby could achieve full FAA certification around 2027, while Archer and Beta may not be far behind, depending on testing results and regulatory approvals . Joby plans to launch initial commercial air-taxi operations in Dubai in 2026, with US services expected after FAA certification .

The certification process itself has become a competitive advantage. Companies that navigate the regulatory maze first will have a head start in the market. Joby's 18-point progress increase on Stage 4 and its production-conforming aircraft flights represent tangible momentum, but the final hurdle remains the most critical: proving to federal regulators that passengers can safely fly in electric aircraft over populated cities .

What makes this moment different from previous aviation revolutions is transparency. Unlike the early days of commercial aviation, regulators are working alongside manufacturers to develop safety standards in real time. The FAA's acceptance of Archer's compliance methods and Joby's Stage 5 certification campaign suggest the regulatory framework is finally solidifying, which could accelerate approvals once the rules are finalized .