Data point, August 24. Following last minute cancellation of my Fly Bondi flight (lesson learned) booked an 0630 to Jujuy on Aerolineas. Arrived 0430 after speedy taxi drive through deserted streets (pre booked on Cabify who I found to be very good) and was amazed to find a near deserted check in area so took only 2 minutes. Had an 18 kg bag and expected to join another queue to pay excess but agent just put it through. Then 5 minutes for security. Very impressed.