Signs of low blood sugar include: 1  Sugar cravings. 2  Irritability, light-headedness, dizziness, or brain fog if meals are missed. 3  Lack of appetite or nausea in the morning. 4  Caffeine dependency for energy. 5  Eating to relieve fatigue. 6  Energy crash in the afternoon.
Receive flight status via e-mail or text enabled mobile phone. 1  Flight status notification subscription is a service for MileagePlus members that will notify you every time you travel if your flight is on time, delayed or cancelled as well as when you can check-in online and print your boarding passes.
Participating airlines print a TSA PreâÂ® indicator directly on your boarding pass if you are eligible for TSA PreâÂ® on that flight. In addition to the indicator, TSA PreâÂ® eligibility is embedded in the barcode of the boarding pass. Once the boarding pass is scanned at the checkpoint, the TSA officer may refer you to the TSA PreâÂ® lane.