Amazon expanding lightweight drone delivery to 500 US cities with potential 30-minute wait times for packages

Millions more people may be able to get smaller, lightweight Amazon packages delivered by drones by the end of the year under a plan the company announced Wednesday to expand the airborne shipping to suburban areas in nearly 500 U.S.cities.Customers could receive the drone deliveries in as fast as 30 minutes, Amazon said in a news release.

The drones can carry packages up to 5 pounds.The plan will intensify the battle between Amazon and Walmart to provide consumers with the fastest delivery times.Both giants rely on a mix of drones and drivers to deliver everything consumers have ordered.The goal is not necessarily about cutting costs by replacing drivers and trucks — and drones that can only carry one package at a time would have a hard time doing that.

But instead, these companies are using drones as one tool to help keep customers happy with quicker deliveries, banking on a faster delivery system attracting more shoppers.Amazon’s plan would expand its drone delivery operation more than sixfold nationwide into hundreds of new communities, including the Chicago, Atlanta, Cleveland and Boise metro areas.The drones will primarily fly in the suburbs well away from skyscrapers and major airports that could cause problems.

Each drone site serves multiple cities in a metro area, and Amazon would not say exactly how many new sites it is planning to begin flying from.Hundreds of thousands of packages have already been delivered by Amazon drones this year, but even after this expansion drones will still only handle a fraction of the hundreds of millions of package deliveries each year.In addition to only being able to carry 5 pounds, the drones Amazon builds face countless challenges from tree cover to landscaping and inflatable pools that can make it hard to find a good drop zone.There are also regulatory hurdles to overcome in every community where Amazon wants to set up operations.

Noise concerns also pose a potential challenge.“It’s still an experiment.It�...