I’ve been on 16 hour flights multiple times. Definitely train ride

16

If riding coach, then train. Other than that, it depends who’s paying for the “roomette” on the train or first-class “suite” on the plane

5

I have done a 12+ hour plane ride before

1

my thing is if i’m going on that long of a flight, i’m definitely going somewhere new, but a 12 hour train ride can absolutely land me still in the usa lol

1

honestly depends on the bathroom situation. idk what train bathrooms are like

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