Good afternoon,

I'm travelling from Dublin to Chicago on July 14th 2022. I'm due to fly on KL611 which is showing as being operated by a 787-10.
I notice my seat assignment has disappeared and when I click in to select a seat on manage my booking the map is no longer available.

My concern is that the aircraft type is likely to change, my issue being the lack of direct aisle access on a non dreamliner.

Can anyone confirm or experienced this before.

Many thanks.

Frank