I'm taking a flight with KE next month, redeeming the miles with my SkyMiles number. Is there any way for me to have control over this itinerary on DL.com? Is there any way to view the reservation on KE's website (I've tried quite a bit, but haven't figured out how--I called KE to select seats and asked them if I could access the itinerary on their website, but they said that I couldn't because I have a SkyMiles (and not Skypass) number attached to the reservation...)