The phrase "swift delivery" is grammatically correct and can be used in written English.
It is typically used to describe the speed or timeliness of a delivery. Example: "I was impressed by the company's swift delivery of my package. It arrived two days earlier than expected."
The online retailer Amazon, for example, is stepping up its efforts in Washington as it seeks to use drones for the swift delivery of its products to customers.
The company has spent money to improve its online platform and warehouse capabilities, answering consumer demand with easy ordering and swift delivery.
"Through a police operation, Elian Gonzalez was rescued from his kidnappers in Miami," was how the excited commentator on Cuban state radio described it 90 minutes after the raid, an unusually swift delivery of news.
To enable swift delivery of the Guardian to southern England, the Guardian begins printing on Sunday Times presses in Gray's Inn Road, London, and rents office space in the same building.
Swift delivery is possible.
Some folks expect the swift delivery of their news subscriptions in a format that is easily readable.
The huge capital costs of building a worldwide network of planes and trucks to ensure swift deliveries of parcels, documents and freight keeps smaller rivals at bay.
Swifter delivery of justice has become one of the Ministry of Justice's priorities, building on lessons learned from last summer's riots.
Administration officials said Pakistan was likely to get swifter delivery of F-16 fighter jets, naval frigates and helicopter gunships, as well as new remotely piloted aircraft for surveillance missions.
"Do you really think that I am happy as a result of giving some orders for more closures, and more closures, and more closures?" Mr. Ben-Eliezer asked, referring to blockades on Palestinian areas in his characteristically swift, staccato delivery.
Other countries besides the United States have similar swift mail-delivery systems.
