Flight tracker is saying 56, so better than the average.
Aer Lingus,
Aerolineas Argentina,
Aeropelican
Air Australia
Air Berlin,
Air Chathams,
Air France,
Air New Zealand including link
Air North,
Air Pacific,
Airtran, (gone)
Alaska Airlines,
America West (gone)
American Airlines,
Ansett,
Australian Airlines,(pre Jetstar, Orange (AO)
BMI, gone
Brindabella Airlines,
British Airways,
Cathay Pacific,
Cimber Sterling,
CityJet
Continental Airlines,
Delta Airlines
EasyJet
Emirates
Finnair,
Freedom Air (SJ)
Frontier Airlines, F9 version.
Great Western Aviation,
Horizon Airlines (BN) Australian version.
Impulse Airlines,
Japan Airlines,
Jetblue
Jetstar
KLM CityHopper
Lan Airlines,
Lufthansa, Eurowings, Lufthansa Italia,
Macair,
Malaysia Airlines,
Norwegian Air Shuttle.
Origin Pacific, (under QF code)
Qantas, (including Sunstate, Eastern, Southern, Cobham)
Alliance F50 on the QF code to Olympic Dam
Rex
Royal Brunei,
Ryanair
SAS
Singapore Airlines,
Skywest, (Western Australia)
SN Brussels,
Sunshine Express CQ code.
Tiger, TT
United Airlines, including TED,
Virgin Atlantic,
Virgin Australia, Virgin Blue, Pacific Blue,
Still missing a few, Thai, Qatar,
Etihad are on my list, Virgin America is slipping away, I will add Fly Corporate in 2 weeks (Coffs Harbour to Brisbane)