u/Educational-Sail5521

I was scheduled to fly from MANCHESTER to FRANKFURT to SINGAPORE to DENPASAR on 2/6/26 (tomorrow) and landing the 3/6/26. Lufthansa have cancelled all the flights as the weather in Germany is terrible atm. They have rebooked me with Turkish airlines with one stop in ISTANBUL. BUT, none of my confirmation codes are working with the Turkish airlines app, they haven’t sent new confirmation, it’s still Lufthansa codes. Meaning no seat number, no check in and I fly in less than 24hrs…

I was on the live chat for 2+ hours asking for my new confirmation codes, she sent over some but they still don’t work.

Do I just turn up at the airport and see if they can check me in there?