Some think winter is no time to travel. But it IS a GREAT time to do some trip planning!   Once again this year, our close friends @the senior list have gathered the best airline discounts for seniors for 2021.  They annually allow us to reprint their findings. We hope you will check with The Senior List often for valuable information on aging well. *Please note: Some of the discounts you’ll see below are offered by franchise owners in local markets.  This means that senior discounts may vary by location. This List of Best Travel Discounts for Seniors is full of verified senior discounts. Senior Discounts that have a verified flag next to them have vetted…