"Lufthansa's down this morning, Cathay, Singapore... financial impact is going to be very large... hundreds of millions of dollars." The closure of critical airspace forces expensive rerouting, cancellations, and repatriation efforts. With high-value assets (like A380s) stranded or displaced and no "end in sight," operating margins for carriers with heavy Middle East exposure will be crushed by lost revenue and increased costs. SHORT. The scale of disruption is "unseen before," suggesting the initial market reaction may underprice the total financial damage over the coming weeks. Rapid de-escalation of the conflict leading to immediate airspace reopening.