India-based Jet Airways changed up their North America routes early last year, given that the airline has been bleeding money for a long time. The airline used to have a mini-hub in Brussels, and operated flights from Newark and Toronto to Brussels, with connecting flights to Delhi and Mumbai.
In theory it seemed like an efficient network, since the flights were timed so that travelers could transfer from Newark and Toronto to either Delhi or Mumbai, and vice versa. Unfortunately the bigger problem was that without nonstop flights between North America and India, they didn’t really have a competitive advantage over any other airline offering one stop service between the regions.
So they changed up their strategy, and eliminated Brussels as a hub. They discontinued flights to Newark altogether, and kept operating a flight to Toronto, except via Amsterdam instead of Brussels. As part of this, the airline launched a strategic partnership with Delta and KLM, with extensive codesharing.