These suspensions by American and United add to a growing list of airlines adjusting operations amid airspace restrictions and security advisories in the Middle East. Several European and Middle ...

American Airlines suspended daily flights from the U.S. to the capital of Qatar, while United Airlines paused service to Dubai because of military actions and heightened tensions in the Middle East.

The airlines’ decisions mark the first time in 20 months of tensions in the Middle East that region’s busiest hubs have been hit by cancellations.

Instability in the region has ratcheted up route challenges for global air carriers. And despite the cessation of bombing over Iran in late June, the puzzle faced by many airline operations teams ...

United Airlines confirmed Tuesday that it will resume daily flights to Tel Aviv later this month after suspending service there intermittently due to recent escalations in the Middle East conflicts.