The Des Moines airport could delay a new terminal for 15 years. (Photo by Perry Beeman/Iowa Capital Dispatch) The Des Moines airport will build a new terminal with its own revenues if outside help isn’t available, but that would mean an economically risky delay of 15 to 20 years, the director said. “It’s not if the terminal is going to be built, but when,” said Kevin … [Read more...] about Director: DSM airport terminal needs outside funding to avoid 15-year delay