Any idea what services / routes these aircraft will be operating?
That is really difficult to predict and to be sure they're going to stick to it.
Several routes had the BAe146 on, some on and off, others just for short whiles...ie. JNB-Pietermaritzburg, JNB-Bulawayo and JNB-Polokwane, not one of these lasted more than 2 months, before downgraded again to ERJ or J-41. JNB-GRJ and JNB-Ndola had them, then got cancelled and again re-introduced...Ndola had 737 in between for a while, GRJ got cancelled totally, and then they returned to the route 3 months later again.
The only routes that look certain with the BAe146 or AvroRJ85s for now is JNB-MQP, JNB-TNR, JNB-POL, JNB-Ndola, CPT-GRJ and CPT-MQP.