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.
A side effect of severe dehydration is confusion and unconsciousness. A person in this state needs emergency medical care. The person with severe dehydration will have a low blood pressure, a rapid heart rate, possibly a fever, extreme weakness and mental confusion.
If a person experiences fever, back pain or dizziness, he needs to be watched closely in case symptoms worsen, and then seek medical care. Nausea and dry heaves accompanied by dizziness, dry mouth, weakness and confusion can be a sign of dehydration. If the symptoms accompany pain or pressure in the chest, radiating pain to the jaw and arm, sweating and irregular heartbeat, this can be a sign of a heart attack and requires emergency care.