Originally Posted by
RandomBaritone
I made an LX J reservation with UA miles a couple of days ago, and the seat map is accessible for me via swiss.com as usual.
An award reservation will always be a native flight number.
I can pull up this itinerary on the LX website, but online seat selection is not available. It seems the LH operated codeshare has basically DQ'ed this itinerary from online seat selection.