Flight time from Burketown to Collarenebri. Get exact flying time between Burketown Airport, Burketown, Australia and Collarenebri Airport, Collarenebri, Australia. Direct flight time, one stop & 1+ stop flight time between Burketown & Collarenebri. Burketown Airport to Collarenebri Airport (BUC to CRB) flight duration and operating airlines.