The other critical element in the creation of aluminum is electricity. The smelter is one of the largest users of electricity in the region. When combined, the two elements create aluminum! Century Aluminum Sebree LLC9404 State Route 2096Robards, KY 424521.270.521.7811.
Confidence votes 217. There are a great variety of commercial aircraft, so flying speeds differ. Most commercial passenger jet airliners cruise at about 480 - 560 miles per hour. The cruise speed for each aircraft may vary, depending upon the power setting the crew elects to use.
Non-pressurized aircraft can fly as long as the owner/operator wants to keep up with proper maintenance. Most commercial airlines will run their aircraft at least 6 days per week, and 48 weeks a year. (given an average of 4 weeks per year down for maintenance) If a long-haul 747 flies 6,000 miles per day, you can do the math.