Major transit centers including Dubai, Doha and Abu Dhabi have faced closures or limited operations, leaving thousands of passengers stranded and prompting carriers to adjust schedules deep into the summer and, in some cases, later in the year.

The disruption has affected both passenger and cargo operations, with airlines citing safety concerns and restricted airspace.European carriers have taken some of the most extensive measures.

The Lufthansa Group has suspended flights to multiple destinations including Dubai, Tel Aviv and Tehran until at least late May, with several routes halted through October. Air France-KLM has similarly paused services to key regional cities, while Finnair continues to avoid airspace over Iran, Iraq, Syria and Israel.

North American carriers have also scaled back operations. Delta Air Lines has cancelled its New York–Tel Aviv route and delayed the restart of other Israel-bound services, while Air Canada has suspended flights to Tel Aviv and Dubai until September.

Middle Eastern airlines are operating under constrained conditions. Emirates reported a reduced flight schedule following partial reopening of regional airspace, while Etihad Airways said it continues to operate a limited network from Abu Dhabi.Asian carriers have also adjusted capacity.

Cathay Pacific has cancelled flights to Dubai and Riyadh until June while adding capacity to European destinations to meet shifting demand. Singapore Airlines extended its Dubai suspension through May and increased flights to London and Melbourne.

Several low-cost and regional carriers, including Wizz Air and Pegasus Airlines, have halted services to multiple Middle Eastern destinations, reflecting the broad impact across the aviation sector.

Airlines have also begun reallocating capacity to Europe, Africa and parts of Asia, where demand has surged as passengers reroute travel plans away from the conflict zone. Some carriers, including Qantas, have increased frequencies on European routes to accommodate displaced demand.

The evolving situation has created uncertainty for airlines and travelers alike, with many carriers indicating that further schedule adjustments will depend on security conditions and airspace availability in the coming weeks.