PEK(Beijing)
PVG(Shanghai)
CAN(Guangzhou)
CTU(Chengdu)
LGA(New York)
LAX(Los Angeles)
LAS(Las Vegas)
DTW(Detroit)
DCA(Washington DC)
BWI(Baltimore)
IAD(Washington DC)
MSP(Minneapolis)
ATL(Atlanta)
SFO(San Francisco)
SJC(San Jose)
BOS(Boston)
MDW(Chicago)
ORD(Chicago)
CMH(Columbus)
ELP(El Paso)
BNA(Nashville)
HTS(Huntington)
CPH(Copenhagen)
ARH(Zurich)
CUN(Cancun)
NRT(Narita)
YWG(Winnipeg)
HNL(Honolulu)
PHX(Phoenix)
ANC(Anchorage)
SLC(Salt Lake City)
BHM(Birmingham)
MEM((Memphis)
STL(St. Luis)
MKE(Milwaukee)
MCI(Kansas City)
TNA(Jinan)
SZX(Shenzhen)
