Are all of U2's flights from STN (i.e. those that were operated by OG) still operated solely by the 733, or interchanageable with the 73G? For instance, aircraft could route LTN-BCN-STN-BCN-LTN. Are they the 733 or 73G or both? If both, do you know which series operates which flights?
What 737 series is currently being used on FR713 (AAR-STN)? I think it's the 733 but this needs confirming. FR712 (STN-AAR) is the 733, but according to BAA.co.uk, the 737 series operating FR713 varies until 24 December.
Cheers.