United Airlines Wants to Bring Back Supersonic Air Travel - The New York Times
United Airlines' 2019 Fleet Plan - Live and Let's Fly
United Airlines and Amazon latest to change policies | Business | miamitimesonline.com
Amazon buys 11 passenger planes to beef up its cargo fleet
Amazon Air expands with 10 more cargo aircraft, bringing fleet to 50 planes | TechCrunch
Gordon Bethune leads proxy battle at United Airlines | Financial Times
Photos: Inside a Converted Amazon Prime Air Cargo Plane
Amazon Adds 12 Planes to Cargo Fleet in Move Against FedEx, UPS
Amazon purchases 11 aircraft from Delta and WestJet to join Amazon Air's network
Amazon Air's freighter fleet projected to hit 200 in 2028
Amazon (AMZN) Is Shopping for Long-Range Jumbo Cargo Planes - Bloomberg
Amazon.com: United Airlines
Amazon.com: United Airlines
Amazon To Create Own Air Fleet - Aviation News
Amazon's buying spree of used planes goes against green pledge | HeraldNet.com
Amazon Prime Air Fleet Details and History
Amazon.com: United Airlines
Amazon Air - Wikipedia
Amazon.com: United Airlines
Amazon's Fleet of Used Airplanes Makes Green Pledge Harder to Keep | 2020-09-25 | SupplyChainBrain
 "Amazon Prime Air Boeing 767 Cargo's Cockpit Voice Recorder Recovered In Fatal Crash")
Amazon Prime Air Boeing 767 Cargo's Cockpit Voice Recorder Recovered In Fatal Crash
United Airlines Plans Record Expansion of Its Aircraft Fleet - The New York Times
United Airlines adds 270 Airbus, Boeing aircraft to order book - Skies Mag
Amazon's Prime Air cargo jet fleet is bigger than ever and has a new name (Video) - Puget Sound Business Journal
