No 74As on this route yet. This route also has no first during the summer (i.e., northern hemisphere summer) months, so I wouldn't expect that this would be high on their list for 74A assignment. I'm flying JNB-HKG in F at the end of February for the first time on this route as part of an AONE4. If you're accustomed to J/F, I'd think twice about Y. It's a very long flight, IMO.