Heightened US-Iran tensions led Lufthansa Group on 15 January to instruct all subsidiary airlines—including Swiss International Air Lines—to avoid Iranian and Iraqi skies “until further notice”. The directive followed Iran’s abrupt five-hour closure of its airspace the previous evening and a subsequent reopening that many flag-carriers deemed insecure. (bssnews.net)
Operationally, SWISS has re-routed its Zürich–Bangkok, Zürich–Singapore and Geneva–Dubai services over Saudi Arabia and the Caucasus, adding up to 75 minutes block time and necessitating new fuel-stop and crew-duty calculations. Cargo flights carrying precision instruments to Asia have also been diverted, prompting some shippers to switch to rail-sea alternatives to meet just-in-time delivery windows.
![SWISS Diverts Long-Haul Flights as Lufthansa Group Bypasses Iranian and Iraqi Airspace]()
Corporate travel managers should expect schedule volatility through the weekend. Lufthansa says Tel Aviv and Amman flights will run only in daylight so that crews can lay over outside the region, and some departures may be cancelled at short notice. Travellers with tight connections in Zürich are advised to build in extra buffer; the SWISS app has activated automatic rebooking and waiver codes for tickets issued before 14 January.
Insurance brokers report that several Swiss multinationals have upgraded war-risk coverage for staff transiting the Middle East. Under most policies, diversion-related accommodation is reimbursable only if the airline formally cancels the flight, so employees need clear instructions on expense protocols.
While the European Union Aviation Safety Agency (EASA) has not yet issued a binding notice, Germany’s aviation authority has formally warned carriers to steer clear of Iranian airspace. Industry analysts note that the detours will increase fuel burn and carbon emissions, potentially pushing Lufthansa Group closer to its annual ETS cap. If the standoff persists, airlines may shift traffic to new nonstop routes over Central Asia that were once avoided under Taliban rule, changing the competitive map for Swiss cargo and passenger flows.
Operationally, SWISS has re-routed its Zürich–Bangkok, Zürich–Singapore and Geneva–Dubai services over Saudi Arabia and the Caucasus, adding up to 75 minutes block time and necessitating new fuel-stop and crew-duty calculations. Cargo flights carrying precision instruments to Asia have also been diverted, prompting some shippers to switch to rail-sea alternatives to meet just-in-time delivery windows.
Corporate travel managers should expect schedule volatility through the weekend. Lufthansa says Tel Aviv and Amman flights will run only in daylight so that crews can lay over outside the region, and some departures may be cancelled at short notice. Travellers with tight connections in Zürich are advised to build in extra buffer; the SWISS app has activated automatic rebooking and waiver codes for tickets issued before 14 January.
Insurance brokers report that several Swiss multinationals have upgraded war-risk coverage for staff transiting the Middle East. Under most policies, diversion-related accommodation is reimbursable only if the airline formally cancels the flight, so employees need clear instructions on expense protocols.
While the European Union Aviation Safety Agency (EASA) has not yet issued a binding notice, Germany’s aviation authority has formally warned carriers to steer clear of Iranian airspace. Industry analysts note that the detours will increase fuel burn and carbon emissions, potentially pushing Lufthansa Group closer to its annual ETS cap. If the standoff persists, airlines may shift traffic to new nonstop routes over Central Asia that were once avoided under Taliban rule, changing the competitive map for Swiss cargo and passenger flows.
Source: BSS/AFP via Lufthansa statement
