Maps is always under construction. This means new features are always coming, though like many construction projects they don’t always show up when expected.
A staggered rollout is underway that brings an option to make Maps download data primarily over -Fi. If you have the feature (I was unable to see it even with the latest A) you’ll find a prominent -Fi only toggle in the settings menu.
There’s also a small popup box that will tell you a small amount of data will still be used with this enabled, but far less than if you were downloading everything over a cellular connection.
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Take control over how you pull in all that Maps data.
Some are also seeing a Subway Status setting that would let you get “real-time disruption alerts” when there’s a delay on your local mass transit. Since this is an issue with pretty much every single system out there, it should be welcomed with open arms.
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Find out if you need to try catch a different train.
If you want to give these new features a try, make sure you have version 9.32.1 of Maps from the ay Store or A Mirror. You may need to be patient, as these features aren’t showing up for everyone yet; it may be a staged rollout, or just limited testing.
The impact on you: Maps can be a data hog, so the -Fi setting may save you from running over your plan’s limits. On the other h the mass transit notifications can be a lifesaver in a city, giving you an excuse to grab a cup of coffee on the way home instead of getting frustrated by trains that aren’t going to show up.