u/Ecstatic-Meaning4769

So I am a recent US citizen but with the way my job was set up at the time and the appts running out on the weekend and me forgetting to check back for appts, I haven’t done the passport bit. Now I do have a passport for my country of birth and I have an appt for my US passport on Thursday. I have a flight to the Bahamas for the last week of July and I wanna know if I can use my other passport in case my US one doesn’t get to me on time.