Surprise strike at Germany's Hamburg Airport affects more than 40,000 passengers – NPR
- Surprise strike at Germany’s Hamburg Airport affects more than 40,000 passengers NPR
- Flights cancelled at Hamburg airport as strike starts a day early Reuters
- Berlin airport cancels flights ahead of Monday’s strike. 10 other airports could see disruptions The Associated Press
- Strikes to hit Frankfurt, 10 other German airports DW (English)
- Hamburg Airport Halts All Flights as Ground Staff Strike The New York Times