United Airlines will offer iPhone and iPod connectivity to its in-flight entertainment system. The system, which connects via a Panasonic Avionics Corp. 30-pin connector, allows passengers to view content from their iPod on the aircraft’s 15.4-inch seat-back television. The connectivity will fly primarily on trans-Atlantic routes. “Our guests may now watch or listen to what they want, when they want with programming they choose,” says Graham Atkinson, United Airlines, executive vice president and chief customer officer.