on the tarmac…
"Angela Merkel to miss start of G20 summit after plane's technical difficulties
A plane carrying the German chancellor had to turn around and land in Cologne after only an hour in the air due to a technical difficulty. She is now on her way to Buenos Aires on a commercial flight."
https://www.dw.com/en/angela-merkel-to-miss-start-of-g20-summit-after-planes-technical-difficulties/a-46514663