Is there a way to easily see, which passenger class(es) an airline offers?
I’m also flying with 1st and prefer IL’s with similiar airlines.
As far as I know you can only find this out by opening individual flight details for your competitor’s flights.
edit: Oh, and through the fleet list, you can see the configuration (F/C/Y).
And in addition: when you look at the fleet list and count the seats you can make a guess which seats your competitor uses (its quite easy when he uses the same Aircraft types in a 2 class config, gets way more complicated in a 3 class setup)