Flight timetable software

For frequent fliers, finding the best route is a constant headache. People always want to find flights that

Meet their time schedule
- For those who travel during the week, flights departing 7 - 9pm are the best. Then you can work the whole day in one city, travel to another and start the next day

Have the least number of stops, or ideally, non-stop

Have the best timed connections
- You don't want to wait in Heathrow for 8 hours for your connecting flight. Examples of well-timed connection are flights from Taipei to Shanghai, via Jeju Island. Barring direct flights, this is the shortest route between Taiwan and Mainland China, with travel time just ~4 hours

These are some tools that help you plan your trips. Using these programs, you can look at flights and find the route that best fits your need. An handy feature of these programs is that you can use them on the go, without the Internet. The timetables are downloaded automatically when you're online, and are stored in your computer. They also support Palm and PocketPC

Star Alliance trip planner

Skyteam trip planner

OneWorld trip planner