Swiss NW20 Johannesburg aircraft changes | MyJHB.co.za: Johannesburg in the news: Swiss NW20 Johannesburg aircraft changes: Swiss International Air Lines in Northern winter 2020/21 season is adjusting operational aircraft for South Africa, where the airline schedules Boeing 777-300ER aircraft, instead of A340-300. From … – “Johannesburg” – … [Read more...] about Swiss NW20 Johannesburg aircraft changes | MyJHB.co.za