1.   Airplanes, promoted to save travel time, increase it as people spend more time traveling than ever before.

2.   He kept a notebook of travel times, distances and other observations.

3.   I wanted to make better use of my travel time.

4.   One last comment in regard to scheduling your research work when it involves travel time.

5.   Such a high value would make possible a direct path to, say Saturn, reducing travel time from about seven years to as little as three.

6.   The top level, the strategical level, is required for tasks like route planning and estimating travel time.

7.   The travel pattern might be influenced by such factors as convenience, minimizing travel time and the nature of the business.

8.   Variable travel times were calculated, including the time it could take for part-timers to get to their station.