| Name | UN | Flag | First visit | Visits | Airports | |
|---|---|---|---|---|---|---|
| 1. | Switzerland | check |  |
2018-02-1313 Feb 2018 | 6 | 2 |
| 2. | United Kingdom | check |  |
2018-01-1313 Jan 2018 | 3 | 4 |
| 3. | Germany | check |  |
2018-01-1414 Jan 2018 | 3 | 4 |
| 4. | Austria | check |  |
2018-01-011 Jan 2018 | 2 | 2 |
| 5. | United States | check |  |
2018-06-1616 Jun 2018 | 2 | 3 |