Gogo has gotten out of the business of providing inflight internet to commercial airlines and will focus on the private jet market instead. They sold their commercial aviation business to Intelsat.
Intelsat believes it can negotiate more favorable terms with airlines (raise prices) and offer more bandwidth (allowing Delta to make internet free to passengers). Intelsat will lease Gogo’s air-to-ground network for 10 years as part of the deal, because commercial airlines (especially regional jets, which largely lack the capacity for satellite internet antennas) still use the technology.