Two days ago I got an email and app notification to check in for my flight to TUL - which is in 3 weeks (and not surprisingly it wouldn't let me check in). When I checked my seats, the UA flight from DEN-TUL is showing lie flat beds on a narrowbody. Nice to dream, but I'm not expecting that.
Today I got an email that it was time to check in for my flight to DUB. I arrived more than 24 hours ago.
On a completely unrelated note, why can't the 2FA emails stop having a trailing space on the 6 digit code? Or have the website automatically strip it out when i cut and paste it? I sucked at coding when I did it decades ago, but even I could do that! It's like a website that won't accept A1A 1A1 instead of A1A1A1 or vice versa. Yes, sometimes they should sweat the small stuff.