Air China said that Hurricane Irene caused flight cancellations that caused major disruptions of travel plans for many of its customers. Because of that, Air China has added extra flights on both Tuesday and Wednesday, Aug. 30 and 31, out of John F. Kennedy International Airport in New York. One extra flight was scheduled to depart at 10:30 a.m., the other was scheduled to depart at 7:30 a.m. For more information, call 800-882-8122 or visit www.airchina.com.