The EK fares from CMH-CGK only allow travel on AA for the intra USA segement. So basically the EK site is pricing a much (much much) more expensive ticket that allows travel on DL. These are the routing rules
Code:
V FARE BASIS BK FARE TRAVEL-TICKET AP MINMAX RTG
1 KLXIPUS1 K‡R 988.00 T11FE - SU/ 4M AT01
PASSENGER TYPE-ADT AUTO PRICE-YES
FROM-CMH TO-JKT CXR-EK TVL-04APR14 RULE-UST1 IPRA/1
FARE BASIS-KLXIPUS1 SPECIAL FARE DIS-E VENDOR-ATP
FARE TYPE-XES RT-SPECIAL EXCURSION FARE
USD 988.00 CONS E15JAN14 D-INFINITY FC-KLXIPUS1 FN-2J
SYSTEM DATES - CREATED 14JAN14/0822 EXPIRES INFINITY
**** CONSTRUCTED ROUTING CMH-JKT/EK EF-15JAN14 DIS-INDEF
**ADDON ORG CMH TARG/1 PUBLISHED ROUTING 0700
**PUBLISHED CHI-CGK TARG/1 PUBLISHED ROUTING 0700
/VIA THE ATLANTIC/
MAP CONSTRUCTED LEFT TO RIGHT AND RIGHT TO LEFT
1. CMH-AA-DFW-DXB-JKT
2. CMH-AA-NYC-MIL-ATH/IST/LYS/NCE/PAR/ROM-DXB-JKT
There is a routing via Dallas DFW that will reduce overall travel time by about 4 hours (pretty much the same travel time as DL via JFK) but still has long connections (3h in DFW and then 6h in DXB) for the same price.
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