For travelers unwilling or too weak to risk the trip between cities on foot, your Travel Agent's office offers a range of flight plans that can transport almost instantaneously to the city of your choice. The flights are staffed entirely by over-developed gorillas originally trained by the tax collection office, so travelers can expect some rough handling. Still, the trips boast a nice range of in-flight movies and free noise-canceling headsets, so you don't have to listen to the passenger in the next seat tell you all about the time he killed a Blair Hippo with a sharpened metal stick and a scavenged tin can. If you cannot afford the Watcher's weekly champagne tour around the Island, this is the next best way to get where you're going quickly.1)

1)
Other than towncar. But those are expensive.