So I changed my appointment(a procedure which is not medical) in the UK because finally found an empty slot. I have my oath on the January 4th and flight to the UK around February 20th. My previous flight reservation was for the January 30th so now I have 3 more weeks. Does it look like I still can’t make it to my flight on the 20th of February? Should I apply for urgent request? I see some ppl’s certificate not arriving for long time it’s so annoying what the hell is going on??? Thanks for your help guys!