I made some progress w. flyzed. Turns out they want 3 letters for user ID NWA in my case, and the three-digit code for password which is the same code I enter in the second (of 3) credentials field in gozed. But flyzed looks limited: it allows listing on only a small handful of lines, and while it does appear to show load (good, indifferent, bad) for all flights, I have grown suspicious of load reports after my experience last week with the AF Gepetto phone system. I'll just have to do a lot more homework for our summer trip across the pond.