I don't mean to put more butterflies in your daughter's stomach, but there is just no way in the world I'd EVER fly to a town with a job interview scheduled for 95 minutes after that.
A late flight crew, a mechanical glitch, bad weather, cows on the runway ... lots of things can potentially delay a flight. If she is serious about getting this job, then she will take an earlier flight even if it means spending more money.
When I was in charge of hiring and firing for my company, I accepted NO EXCUSES for lateness to interviews. The jobs I was hiring for required perfect punctuality as well as good judgment and common sense. Showing up late to an interview shows neither. I don't say this in a mean and judgmental way, I say this in a supportive way, to explain my opinion of why she should help herself out and fly in at least the day before.
As a former amateur stage performer, I'll also share this opinion. If I'm going to a BIG audition, the last thing I want to do is wake up very very early that morning, sit for a long time in a cramped airliner breathing in stale overly-dry air, then rush to ground transportation, then sit for another 40 minutes, then rush into the rehearsal hall and have to get right down to business, all the while with my mind and my stomach cramped up with worries that I might be late to the audition. I won't be at the top of my game, as compared with waking up at a normal time after a good night's sleep, having a normal breakfast and my normal morning exercise, and taking a leisurely taxi or car service ride to the rehearsal hall with the intent of arriving at least 30-45 minutes EARLY, to help keep my nerves calm that even if there is a traffic snarl or a flat tire that I'll still make it in plenty of time to be in top form and nail the audition.
If she really wants the Disney job, she'll rethink her plans. To you I'll say "Good luck," and to her I'll say "Break a leg."