"Due to the announced warning strike at Berlin Brandenburg Airport, no passenger flights will be possible on Wednesday, January 25, 2023. The airport company officially informed its partners, including the airlines, ground handling service providers, security companies and local businesses, of this fact in the evening," the airport company announced. About 300 take-offs and landings with about 35,000 passengers were planned for the day. Affected passengers should contact their airline to rebook their travel or find out about alternative travel options.