The Cargo Airline That Was Already Flying Before Anyone Wrote About It
While headlines focused on the $160M raise, Reliable Airlines had already flown thousands of pilotless cargo runs for FedEx since 2022. The funding round was not a moonshot — it was a scaling bet on a business already running.
While headlines focused on the $160 million raise, Reliable Airlines had already flown thousands of pilotless cargo runs for FedEx since 2022. The funding round was not a moonshot — it was a scaling bet on a business already running.
Reliable Airlines, the Part 135 cargo subsidiary formerly called AirDialog, has completed thousands of flights for FedEx out of Albuquerque International Sunport with a 99.9 percent reliability rate, according to Business Wire and the company's own records. It rebranded in 2023 and opened a 10,000-square-foot hangar that October to handle what it called "growing demand." That operational history is missing from every major account of this week's raise. Every outlet framed the $160 million as a moonshot. The money is actually funding the next phase of a business that has been running, in plain sight.
The FAA certification progress is real and further along than any competitor in the autonomous cargo segment. The agency has accepted Reliable's certification plans, means of compliance, and closed issue papers — the technical backbone of a type certificate application, the document that proves an aircraft design is safe for commercial use. The company targets a type certificate by 2028, though some reporting in this cycle suggests that timeline may slip toward early 2029 given how first-of-kind FAA reviews historically unfold. Reliable plans its first paid commercial cargo revenue flight before the end of summer 2026.
New investors include Boeing through AE Ventures, RTX Ventures, and Sumitomo Corporation through Presidio Ventures — names that signal the aerospace establishment's stake in autonomous cargo. Nimble Partners led the round and John Burbank joins the board. The capital funds production scaling and continued certification work. ASL Aviation, the Irish airline group, has a deposit-backed order for 30 autonomous systems, which sits inside more than 200 total system commitments from commercial and military customers.
The Air Force angle is where the story gets strategically interesting. The service awarded Reliable a $17.4 million contract in August 2025 to integrate its autonomy stack into Cessna 208B Grand Caravans for overseas logistics in the contested Indo-Pacific theater, where resupply lines are a live operational problem. The Air Force is not waiting for a full type certificate — it is deploying automated Caravans now and feeding every flight hour into the FAA certification case. Military operational data plus paid commercial cargo revenue plus a structured regulatory review. No other autonomous aviation company has closed that loop.
The skeptical view is straightforward: Reliable has not disclosed cargo volumes or revenue, the 200-plus commitments may include letters of intent alongside paid deposits, and FAA timelines historically do not respect startup schedules. What it has is the longest operational track record in the autonomous cargo segment. The funding round is not the story. The airline that has been flying underneath the announcement is the story.
