@Jerry After a quick look I think the biggest differences are:
-
FlightConnections.com is web-based.
-You can search from 'anywhere' to 'anywhere',
-Discover connecting flights with different airlines
-Direct links to airlines.
-Find hotels and carrental near airports.
-Schedule information.
@Circumknowitall
We buy our data from one of the well known companies providing airline data
@solosf
You're right..
On the route SFO-GRU, Lan uses one aircraft and one flightnumber LA 2609
I think that's the reason they pass it as a direct flight.