<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by Germanfflyer:
Thank you very good site, but does not work with CO - PNR 
What system does CO use?
It does not seem to be AMADEUS as it does not recognize the CO - PNR'S
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Continental used to use Eastern's System One, which merged with Amadeus. After they decided to do a hosting agreement with EDS the system was integrated into EDS' airline CRS/GDS called Shares.
There is no itinerary display system like checkmytrip.com unfortunately.
Though, Continental.Com (once you're logged in) allows you to view your PNR provided that you use the CO PNR and not the booking system you used's PNR.