India, Feb. 28 -- Airlines across Europe, the Middle East and Asia have announced cancellations, suspensions and route changes as airspace closures spread following strikes involving Israel, Iran and the United States. Several carriers cited safety concerns, while others issued advisories warning of longer flight times and possible disruptions.

From single-day cancellations to week-long suspensions, airlines said they are closely monitoring the evolving security situation and are prepared to make further adjustments as needed. Below is the list of airlines that have so far announced cancellations or advisories.

Cancelled its Tel Aviv flight scheduled for Saturday evening after the strikes. The airline said cancellations currently apply ...