Will I Get The Job? Did My Interview Go Well?

It's hard to say for sure whether or not someone will get a job. However we can chat about the signs your interview went well!
Positive signals the interview went well (should have multiple of these)

Recruiter or hiring manager re-aligns compensation with you
The company follows up with you before you follow up with them
Asking when you'd be available to start
The team (usually recruiting) genuinely wants to hear your feedback
Company is trying to get you in for next steps ASAP
Asking for references
Explaining the offer approval process or background check details
Asked about your interest in the job
Asked if you have any other interviews or offers
Team gives clarity of role, responsibilities and day to day
You feel you're being sold to (company or role)
Your interview runs late
The person you followed up with actually responds to your email
Basic wording (you will vs you would)
Body language
Intro to other team members
Tour
Towards the end of the interview conversation turns more casual
The team sets clear expectations on when you should expect to hear back about next steps
Interviewer ties your specific experience to how it could be helpful in the role
Company offers to pay for flight for an interview
The good bye (see you soon, when we talk again, etc)