Google's Inside Search blog has revealed a new search feature that can help make your travel plans a whole lot easier. With Google's new flight schedule feature you need only enter your query into Google search and, if your airport is covered, will be rewarded with the available flights covering your departure and arrival locations. For example, enter "flights from Halifax to Boston" in the Google search field and you'll be presented with the following:
Expand the results and you'll see:
It works very well for major regional airports but less so for smaller local centers where there are fewer direct flights. I think the key here is that it is selecting nonstop flights and not considering connecting flights, at least at the moment. Even so, a quick search can provide you with a lot of visibility into what is available and a few queries strung together will likely give you what you need for planning purposes. Of course seat availability and pricing information is not provided but I'd suggest googling before you hit your favorite travel site so you'll at least know your options of times and carriers.