FedEx CEO says the company is working with Reliable Robotics to pilot the use of an unmanned single-engine aircraft for cargo delivery
Context & Ripple Effects
FedEx has been walking its autonomy playbook outward from the curb: it unveiled the SameDay Bot sidewalk robot for Memphis trials in early 2019, and pairing with Reliable Robotics extends the same logic to the air leg — swapping a piloted single-engine aircraft for an unmanned one on cargo routes. UPS set the competitive template four years earlier by testing drone delivery with CyPhy Works, a startup it had also invested in.
The move reads as a first probe rather than a one-off: FedEx later signed on with Elroy Air to trial the heavier Chaparral C1 autonomous drone (up to 500 pounds of packages) in Texas, and Reliable Robotics itself raised $160M led by Nimble Partners at roughly a $1B valuation. Years on, CEO Raj Subramaniam was still fielding questions on drones and automation in his New York Times Q&A — evidence the pilot sat at the front of a sustained program.
First-order effects
- FedEx gets a live test bed for removing pilots from short-haul cargo legs, while Reliable Robotics lands a marquee carrier customer whose route network gives its certification case real operational data.
Second-order effects
- UPS — already a drone-test veteran via CyPhy Works — faces pressure to match unmanned cargo flights rather than cede the middle mile, pushing both carriers' autonomy budgets up and their crew-cost assumptions down.
Third-order effects
- If the pattern holds across ground robots and now unmanned aircraft, parcel carriers consolidate into orchestration layers that rent autonomous capacity per leg, and regulators become the pacing factor: certification cadence for unmanned cargo aircraft, not technology, determines how fast the network restructures.
The trend: Parcel carriers are automating delivery leg by leg — sidewalk robots first, then unmanned cargo aircraft — turning freight networks into orchestrated mixes of human-flown and autonomous assets.