Berlin's BER Airport Terminal 1 Reopens After Security Scare

Terminal 1 at Berlin Brandenburg Airport reopened Thursday evening after three hours of lockdown, following a security alert that sent federal police into a controlled evacuation and left dozens of flights scrambling for alternatives. The incident began at 5:45 p.m. when a woman approached security staff at a service point and reported that her luggage contained a dangerous substance. Police, tasked with transportation security across Germany, had no choice but to treat the claim seriously. They cleared the terminal, sealed it off, and began their investigation while passengers waited in uncertainty.

For three hours, the substance remained unidentified. Federal police told reporters that "a potential threat from the unidentified substance could not be ruled out," which meant the evacuation would hold until they knew more. The airport's operations ground into a constrained state—flights already positioned at gates were allowed to depart, and incoming aircraft could still land, but the terminal itself was off-limits to passenger processing. The airport shifted what it could to Terminal 2, the facility's other major hub, but the disruption rippled outward. Around 30 flights were delayed as the airport worked to avoid outright cancellations by redirecting departures where possible.

The impact extended beyond the airport's perimeter. Berlin's S-Bahn train service, which connects the city to BER, reported disruptions on both airport lines. Deutsche Bahn, the national rail operator, confirmed widespread delays on regional services as well. For a facility that handles 26 million passengers annually and serves as Germany's third-busiest airport, even a three-hour closure creates cascading effects across the transportation network.

At 8:45 p.m., police gave the all-clear. No danger had materialized. Nobody had been at risk at any point during the evacuation, authorities confirmed. Yet the substance itself remained a mystery. Police provided no details about what the woman had reported or what preliminary analysis suggested. Full results from laboratory testing were expected in the coming days, leaving open the question of whether the substance was genuinely hazardous, misidentified, or something else entirely.

The airport's spokeswoman acknowledged the evening would remain chaotic. "Due to the police operation, we will still be experiencing delays and some cancellations until the end of the day," she said, though she emphasized that flights themselves were not being stopped—only delayed. She urged travelers to verify their flight status before heading to the airport and to monitor departure boards once there. Regular operations were expected to resume Friday morning.

This was not BER's first security disruption. In March of the same year, the airport had experienced flight disruptions after federal police responded to a report of a potentially suspicious aerial object. That incident, too, had resolved without confirmed danger, but it underscored how quickly security concerns can cascade through one of Europe's major aviation hubs. BER, officially named Willy Brandt Airport and located in Schönefeld, had only been operating since 2020, replacing the aging Tegel and Schönefeld facilities that had served Berlin for decades. The new airport's role as a primary hub for federal government flights added another layer of security sensitivity to any incident on its grounds.