| Oak Brook Jinan | China Time | -13:00 |
| Oak Brook Chennai | India Standard Time | -10:30 |
| Oak Brook Zhengzhou | China Time | -13:00 |
| Oak Brook Melbourne | Eastern Australia Time | -15:00 |
| Oak Brook Riyadh | Arabian Time | -08:00 |
| Oak Brook Changchun | China Time | -13:00 |
| Oak Brook Dalian | China Time | -13:00 |
| Oak Brook Los Angeles | Pacific Time | 02:00 |
| Oak Brook Chittagong | Bangladesh Time | -11:00 |
| Oak Brook Kunming | China Time | -13:00 |
| Oak Brook Alexandria | Eastern European Time | -07:00 |
| Oak Brook Ahmedabad | India Standard Time | -10:30 |
| Oak Brook Qingdao | China Time | -13:00 |
| Oak Brook Busan | Korean Time | -14:00 |
| Oak Brook Abidjan | Greenwich Mean Time | -05:00 |
| Oak Brook Kano | West Africa Time | -06:00 |
| Oak Brook Foshan | China Time | -13:00 |
| Oak Brook Hyderabad | India Standard Time | -10:30 |
| Oak Brook Puyang | China Time | -13:00 |
| Oak Brook Yokohama | Japan Time | -14:00 |
| Oak Brook Ibadan | West Africa Time | -06:00 |
| Oak Brook Singapore | Singapore Standard Time | -13:00 |
| Oak Brook Wuxi | China Time | -13:00 |
| Oak Brook Xiamen | China Time | -13:00 |
| Oak Brook Ankara | Turkey Time | -08:00 |
| Oak Brook Tianshui | China Time | -13:00 |
| Oak Brook Ningbo | China Time | -13:00 |
| Oak Brook Ho Chi Minh City | Indochina Time | -12:00 |
| Oak Brook Shiyan | China Time | -13:00 |
| Oak Brook Cape Town | South Africa Standard Time | -07:00 |
| Oak Brook Taiyuan | China Time | -13:00 |
| Oak Brook Berlin | Central European Time | -07:00 |
| Oak Brook Tangshan | China Time | -13:00 |
| Oak Brook Hefei | China Time | -13:00 |
| Oak Brook Madrid | Central European Time | -07:00 |
| Oak Brook Pyongyang | Pyongyang Time | -14:00 |
| Oak Brook Casablanca | Western European Time | -06:00 |
| Oak Brook Zibo | China Time | -13:00 |
| Oak Brook Zhongshan | China Time | -11:00 |
| Oak Brook Durban | South Africa Standard Time | -07:00 |
| Oak Brook Changsha | China Time | -13:00 |
| Oak Brook Kabul | Afghanistan Time | -09:30 |
| Oak Brook Ürümqi | China Time | -11:00 |
| Oak Brook Caracas | Venezuela Time | -01:00 |
| Oak Brook Pune | India Standard Time | -10:30 |
| Oak Brook Surat | India Standard Time | -10:30 |
| Oak Brook Jeddah | Arabian Time | -08:00 |
| Oak Brook Shijiazhuang | China Time | -13:00 |
| Oak Brook Kanpur | India Standard Time | -10:30 |
| Oak Brook Kiev | Eastern European Time | -08:00 |