Booked my first TATL miles flight, in J, on LOT Polish for the wife and I. First of all, thank you for all of the help on MP learning this craft! It's finally gonna pay off (and maybe my wife will understand this hobby of mine!). Flying their new 787 in April. DEN-ORD-WAW-ORD-DEN. A couple of questions for everyone: -Since I'm flying UA F (DEN-ORD), LO J (ORD-WAW-ORD), and UA J (ORD-DEN...3 class 777), do I get access to any UA lounges at DEN or ORD? -Does anyone have experience flying LO on UA miles? I don't have seat assignments and am hoping to book them ahead of time. (UA can't do it through their site). Thanks so much!