Have booked BOS-HNL for February, first non-Delta flights for this former DeltaManiac. I have no doubt that I will find some "cultural" differences such as not being able to do seat selection at the time of booking (we're in F Class), but the equipment codes have me stumped as well.
The MSP-HNL flight (NW921) lists equipment as "DY1" and the return (NW930) lists equipment as "D3B". I am assuming that we are in DC10-30s... am I correct?