No longer rumours, just looked at QF schedule.
737-376s start Karratha 4 Feb, Broome 9 Feb, Kalgoorlie 11 Feb. Appears 1 a/c doing 2 Karrathas and the other fitting in a single Broome between am & pm Kals. Giving 8 & 9hours 10 utilisation, is there a job for them after it gets dark? Also flights listed as Qantas not Qantas Link operated by NJS.
Note I never said kgi-per in f50 1 hour, it does take 15 mins more than a 146 but and this is just a personal impression Skywest seem to have a better on time record than Quantas Link and at times the old AN.