Delta Air Lines is facing significant operational disruptions as it continues to recover from a major cyber outage that began last Friday. The Atlanta-based carrier has cancelled 20% of its flights today, adding to the over 5,000 cancellations that have occurred since the incident.

The outage was triggered by a defect in the CrowdStrike antivirus software, leading to widespread system failures across Delta’s network. In the aftermath, the airline has reportedly lost track of some of its crew members, prompting urgent requests for flight crews to report their current locations, such as accommodations like the ATL Hilton Airport Hotel.

The logistical challenges have compounded for Delta as it scrambles to manage flight schedules and crew availability. This disruption has caused significant inconvenience for passengers, with many facing delays and cancellations as the airline strives to stabilize operations.

Delta is actively working with CrowdStrike and other technology partners to resolve the software issues and prevent future occurrences. Meanwhile, passengers are advised to check their flight status regularly and make necessary arrangements as the situation develops.

As Delta continues to address these challenges, the broader impact on the airline’s reputation and financial performance remains to be seen. Industry experts emphasize the importance of robust cybersecurity measures and rapid response strategies to mitigate the effects of such disruptions in the future.