When does the next service pass?
'Corsa' — 'COR-sa'. In transport, 'corsa' means a scheduled run or service.
Use when you have just missed a bus and want to know how long until the next one.
'Corsa' (literally 'run' or 'race') in transport means a scheduled service/departure. 'Passa' means passes/comes. 'Prossima' is the feminine adjective 'next', agreeing with the feminine noun 'corsa'.
Il prossimo bus è tra quanto?
How long until the next bus?
Colloquial shortening, very common in speech.
L'ho perso. C'è n'è un altro presto?
I missed it. Is there another one soon?
Explains the situation before asking.
A che ora è l'ultima corsa?
What time is the last service?
Useful late in the evening.
Italians waiting for a long time at a bus stop will often start conversations with strangers. Sharing the frustration of a delayed or infrequent bus is a classic Italian bonding experience.