A travel expert has provided an update on when flights to and from the Middle East might resume normal service. Flights continue to be severely disrupted due to the US-Israeli strikes on Iran, which started over the weekend.

It is estimated that around 300,000 Brits are currently in the Gulf region. Airspace closures in the Middle East have led to numerous commercial flights being grounded, with over a third of today's (Monday, March 2) scheduled flights to the area cancelled.

Major airlines such as British Airways, Virgin Atlantic, Qatar Airways, Etihad, and Emirates are among those to have cancelled flights. The Foreign, Commonwealth and Development Office is presently advising against all but essential travel to the United Arab Emirates.

Travel journalist Simon Calder gave an update on the Independent's Instagram page about how the situation might unfold. He stated: "Day three of the crisis in the Gulf, which has seen all air operations cease at the key hubs of Dubai, Doha, and Abu Dhabi, and tens of thousands of passengers stranded as a result trying to head back to the UK.

"The latest news is not encouraging from the airlines; Qatar Airways has just said we're not going to tell you any more updates until Tuesday morning. Emirates says we will not be flying anything before 3:00 on Monday-I think it's extremely unlikely that that will happen; similar story from Etihad, who are based in Abu Dhabi.

"At the moment, though, obey the Foreign Office advice, and if you are booked to travel on one of those airlines-Emirates, Etihad, or Qatar Airways-your flight will not be operating today, and I fear that it might be some time before we see those planes back in the sky."

• Aviation expert Alex Macheras predicts when Emirates, BA, and Qatar Airways flights might resume

• Travel expert Simon Calder explains when Dubai, Emirates and Qatar flights could resume

It is believed that out of the 300,000 Brits in the region, approximately 100,000 may require evacuation back to the UK. British citizens are being advised to heed the instructions of local authorities and keep a close eye on the Foreign Office's travel advice, which officials anticipate will change rapidly.

One current proposal is that individuals may be transported overland to countries such as Oman and Saudi Arabia, before catching flights back from there. At present, these countries do not have any travel warnings against them.

Mr Calder added: "One development overnight, though, I think possibly points the way forward. A British Airways Boeing 787 flew out overnight from London Heathrow to Oman and landed at Muscat-that is the airport where there is no Foreign Office warning at the moment.

"It took on board pilots and cabin crew from British Airways who were stranded in the UAE when airspace was closed. Now, you might be thinking, 'well, why didn't they bring back any passengers?' but there's a good reason for that..

"The Foreign Office says, 'no, you should not travel anywhere if you are in the UAE". However, if the crisis drags on-and unfortunately, it shows every sign of doing that-then I fear we are going to be in a situation where the best option is to organise an airlift from Muscat, possibly another one also from Saudi Arabia for people travelling overland from Qatar."