The Air Force will fly this Saturday, December 31, over the district capitals of mainland Portugal, using an F-16M, "taking advantage of an operational flight to wish all Portuguese people happy holidays and an excellent take-off for 2023", according to Notícias ao Minuto.

While times are subject to change the Air Force has issued the following schedule for the fly-bys:

- Coimbra – 11:05 am

- Aveiro – 11:10 am

- Porto – 11:17 am

- Viana do Castelo – 11:22 am

- Braga – 11:25 am

- Bragança – 11:40 am

- Vila Real – 11:50 am

- Viseu – 11:56 am

- Guard – 12:01 am

- Castelo Branco – 12:09 pm

- Portalegre – 12:15 pm

- Évora – 12:25 pm

- Beja – 12:30 pm

- Faro – 12:41 pm

- Sines – 12:50 pm

- Setúbal – 13:06 pm

- Lisbon – 13:15 pm

- Santarém – 13:21 pm

- Leiria – 13:28