How to fly courier from...?

THE world has shrunk in recent months for those who travel as couriers, escorting packages overseas in exchange for discounted tickets. After Sept. 11, many routes were put on hold by the Federal Aviation Administration for security reasons. But trips to London and the Far East are still available, and bargain seekers heading to those destinations or looking for a quick last-minute getaway may find courier travel a rewarding way to get where they are going.