I have been use the OneWorld Timetable Planner to plan an ATW trip. I just updated, and note that certain flights are missing. (For example, HKG-DEL is present in Feb, but not on 5/11/04). However, if I go to Travelocity/Expedia, flights for HKG-DEL exist for 5-11-04).
This is very disconcerting. How can I plan a trip if not sure of flight availability?
The advantage of the downloaded trip planners is obvious: they are much faster.
If I use Cathay's downloadable trip planner, the 5-04 trips above are available. But I find the Cathay product more difficult to use.
Any suggestions? What do you guys do?

Thanks. Terry