Can't see this posted before, so don't flame me if it is.
I was checking availability LGW-LAS on NW for November and saw that they introduce the A330 from LGW-DTW on 31 October. LGW-MSP is still timetabled as a D10. I haven't decided yet whether I'm going to go out on a D10 via MSP and back on a 330 via DTW yet as I haven't been on a D10 yet.
On another note, does anyone know when NW will be retiring their DC9s?