Originally Posted by
canberra97
MKY661
I'm not sure but I don't think any of the Titan 737s were actually painted in the full Royal Mail colours only the Jet2 737s so the one seen on the Top Gear episode was more than likely a Jet2 aircraft and not the one you mentioned.
Jet2 have never painted their aircraft in Royal Mail colours. G-CELW was in the Channel Express livery before it was painted the Jet2 Grey/Silver. The Royal Mail liveried 737 looks to be an SF, so can't be a Jet2 one. Most likely to be Titan.