WK150
640 recorded sectors across 7 years, operated by Edelweiss Air.
Flown as ZRH–RMF, ZRH–HRG. More than one sector means either a multi-stop service or a route that changed over the years.
Years held
| Year | Sectors | Range |
|---|---|---|
| 2026 | 59 | 1 Jan – 30 Jul |
| 2025 | 134 | 2 Jan – 30 Dec |
| 2024 | 108 | 4 Jan – 31 Dec |
| 2023 | 128 | 1 Jan – 31 Dec |
| 2022 | 124 | 2 Jan – 29 Dec |
| 2021 | 86 | 7 Jan – 30 Dec |
| 2020 | 1 | 28 Dec – 28 Dec |