she arrives
When is she arriving?
Soit elle arrive en retard, soit elle ne vient pas du tout.
She either arrives late, or she doesn't come at all.
Si elle arrive à l'égout, il sera trop tard.
If she reaches the sewer, it will be too late.
— Les Nuits de Cabiria (1957)
Je ne sais pas exactement à quelle heure elle arrive.
I don't know exactly what time she’s arriving.
She'll be here in a minute.
She arrives at eight o’clock.