SIA's stock fell 3.01% during intraday trading on Monday, reflecting investor concerns over the airline's operational challenges amid escalating global tensions.

The decline follows warnings about soaring jet fuel costs and massive operational rerouting for aviation companies due to recent military strikes in the Middle East. With the Strait of Hormuz effectively paralyzed and oil prices surging past US$82, airlines face a dual threat: record-high fuel expenses and longer flight paths to avoid conflict zones.

Singapore Airlines, which had been enjoying a post-pandemic recovery, now confronts the reality of closure of Iranian airspace and cancellation of Dubai flight paths. These operational changes mean longer routes, higher fuel consumption, and increased maintenance cycles, potentially squeezing profit margins despite strong travel demand.