Call Southwest and ask them to add it for you. Generally, DIY adding of a TT number to your RR account after-the-fact will *not* add the TT number to existing reservations (and consequently you won't get TSA PRE on existing reservations).
While you had stomach flu symptoms, your doctor most likely prescribed a diet that consisted of bland foods and increased liquids. The BRAT diet is a common acronym used to treat an upset stomach and the stomach flu, according to FamilyDoctor.org. BRAT stands for bananas, rice, applesauce and toast.
How To Get Rid of a Stomach Flu Using Apple Cider Vinegar And What To Eat After To Recover Fast by DailyHealthPost November 17, 2017 Along with the common cold, viruses of all varieties pop up during the wintertime.