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.
Unfortunately, not eating can make nausea worse, so itâs important to eat small amounts of the right kind of food. The best foods for treating nausea are not too hot or spicy. Warm soup with crackers is a good queasiness cure. Cool or cold foods are also helpful for your stomach, such as yogurt, popsicles, and cold beverages.