Flying time from Houston, TX to Cayman Islands. The total flight duration from Houston, TX to Cayman Islands is 2 hours, 50 minutes. This assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/h or 434 knots. It also adds an extra 30 minutes for take-off and landing. Your exact time may vary depending on wind speeds.
Michael Smith, MD: While youâre out enjoying the sun this summer, make sure youâre drinking lots of water. The side effects of dehydration can range from embarrassing, like bad breath, to dangerous, like passing out ... even heat stroke. Many people are mildly dehydrated and donât even know it. Dry mouth and increased thirst might be obvious signs, but there are other signs like fatigue, headaches, and dizziness. Dehydration can even affect your mood and concentration. A new study found that dehydrated drivers made the same number of mistakes on the road as drunk drivers.
The signs and symptoms of dehydration range from minor to severe and include: 1  Increased thirst. 2  Dry mouth and swollen tongue. 3  Weakness. Dizziness.  Palpitations (feeling that the heart is jumping or 1  pounding) Confusion.  Sluggishness 1  fainting. Fainting.  Inability 1  to sweat. Decreased urine  output.