Just want to make sure I don’t need a visa to transit from Muscat to Dubai. My layover is only 2 hours and 30 minutes

What's the deal with Visa Change? I saw that on my flight to Muscat from Sharjah, the steward told the people to stay in the plane if they came for the visa change

Hi , I am traveling to muscut on 17th this month from doha and on same day i will be coming back to doha. Can you please tell me the procedure to follow at muscut airport. Do i need to get visa or do i need to go through the immigration. The purpose of my visit to muscut is that i have to exit doha and re enter on a different visa. Thank you in advance.

Do we need transit visa from bangalore to Istanbul via muscat 2.5 hours layover