- From
- The bus stop at Arrivals, Gate 8 of the terminal
- To
- Stazione Forlanini M4, Viale Corsica, Corso XXII Marzo and Piazza Cinque Giornate
- Luggage
- A city bus under ATM's ordinary rules: carried free, nothing over 90 cm on a side.
- Runs
- 06:34–23:59
- Journey
- 14–23 min
This is what is left of bus 73. The 73 ran to San Babila and the Duomo until the M4 reached San Babila in July 2023; the 973 was extended from Linate to Cinque Giornate at the end of 2025.
It shares the M4's stop at Stazione Forlanini, so it is also the way to the S lines without going into the metro.
The other direction runs out to San Felicino in Peschiera Borromeo; check the destination on the front before boarding.
ATM bus 973: price for every party size
See ATM's tickets