Originally Posted by ExpertFlyer Voice

Our flight availability, in fact all our data, is retrieved in real time from the same global airline reservation systems that travel agents use. The airlines don't know the difference between when we request the inventory versus any other travel agency.

Since you didn't give any specifics on what the flight/date/city pair/point of sale or what special inventory or fares your corporate travel department might have I really can't give an answer. However we know that airlines can and do show different areas of the world different inventory (we are US based). Also your corporate travel department may have access to special fares that are specific to them. None of these things mean we're unreliable, we're showing the same data that any other average US-based travel agent sees and can book tickets from.

If you would like, you can also email the specifics to [email protected]