I've been travelling since I was 6mths old in 1985 (benefits of having a Scottish mum who's desire that my sister and I know our Scottish family outweighed her and my dad's desire to not continuously remortage their house) so have collected quite a few versions of the 747 haha!!
As far as I can tell my list is looking something like this:
- 747 (definitely 400 multiple times, I'd wager I've flown the 200 and 300 at least, potentially the 100 too but not sure about that): Qantas, Air France, KLM, Malaysian, Singapore, United
- 777: Singapore, United, Cathay Pacific, Virgin Australia, Delta
- 767: United, Qantas
- 757: Delta, EasyJet (marketed as EasyJet, operated by someone else), United
- 737: Qantas, Virgin Australia, Malaysian, Air France, Delta
- A320: Ansett, Qantas, British Airways, Air New Zealand, Aer Lingus, British Midland
- A321: British Airways
- A330: Cathay Pacific
- A380: Singapore
- A350: Singapore (first new type in at least 10 years, ticked it off in December)
- A340: Cathay Pacific
- BAe 146: AirUK (and later as KLMUK)
- Avro RJ: British Airways
- E170: British Airways
- E190: Virgin Australia
- Dash8: Flybe (Q400), Qantaslink (100/200 or 300, can't remember)
- ATR72: Virgin Australia
Pretty sure that's it, at least as far as I can remember, a lot of these are only 1 or maybe 2 flights though in terms of raw numbers the 737 will be far and away my most common, thanks to a couple of years flying the east coast triangle on Virgin Australia
