Gogo Inflight Internet service may be looking forward to big expansion plans in the future, but there’s one airline that’s missing from its growth list: Southwest Airlines. That’s because Southwest Airlines and Row 44 have their own plans to roll out Wi-Fi beginning in the first quarter of 2010. This fall, Southwest will move to the next step of certifying its full fleet with plans to begin fleet wide rollout of the Row 44 satellite service. Southwest has been testing the service on four aircraft since February