For website support & website inquiries：
China Eastern Airlines Los Angeles
+1 626-583-1500 (Mon.-Fri. 09:00AM-05:30PM PDT Time)
China Eastern Airlines San Francisco
+1 650-918-3068 (Mon.-Fri. 09:00AM-05:30PM PDT Time)
China Eastern Airlines New York
+1 212-685-8685 (Mon.-Fri. 09:00AM-05:30PM EDT Time)
China Eastern Airlines Chicago
+1 312-796-0707 (Mon.-Fri. 09:00AM-05:30PM CDT Time)
China Eastern Airlines Headquarter Hotline：
+86 21 206 95530（24*7）