Italy: strike update for May

Friday, May 17, 2019 General Strike: Trains, maritime and local transportation personnel will be on strike! Trains for 8 hours, starting 9 am on May 17th. Local ferries for the whole day on May 17th. Local transportation for 4 hours with different starting times depending on the specific location (no further details are available). Please check with your ticket office whether this will affect your journey.
Tuesday, May 21, 2019 Some Air Italy personnel will be on strike for 24 hours, from 00:01 to 24:00. Please check with your ticket office whether this will affect your flight.
Tuesday, May 21, 2019 Some Alitalia personnel will be on strike for 24 hours, from 00:00 to 23:59. Please check with your ticket office whether this will affect your flight.
Tuesday, May 21, 2019 Some airline personnel will be on strike for 24 hours, from 00:00 to 23:59. Please check with your ticket office whether this will affect your flight.
Tuesday, May 21, 2019 Some airport personnel will be on strike for 24 hours, from 00:01 to 23:59. Please check with your ticket office whether this will affect your flight.
https://www.summerinitaly.com/traveltips/transport-strikes-in-italy