The Brief Delta Air Lines kicked off its annual fundraiser for the Breast Cancer Research Foundation on Monday, with a flight for cancer fighters and survivors. Delta Air Lines kicked off its annual fundraiser for the Breast Cancer Research Foundation on Monday, with a flight for cancer fighters and survivors. What we know:This marks Delta's twentieth year partnering with the foundation to raise funds for the battle against breast cancer. What's next:The flight is the first of many from now through the end of October that raises funds for the Breast Cancer Research Foundation. Dig deeper:Since Delta started this in 2005, it reports raising $33 million for the Breast Cancer Research Foundation.