"Japan Transit Planner" is a transfer guide that you always use, and it now shows real-time train delay information and the number of cars in a train.
“Transit Planner," which lets you search for the best transfer route from your starting point to your destination, now supports real-time delay information. On the search result screen, "Delayed or on time, and the delayed minutes if delayed" are displayed directly next to the train, so you can learn the train delay information just by searching as usual.
On the search result screen, you can also check "Operation status information" and "Jourdan Live!" where local users post information on delays and congestion, so you can grasp the operation status of the route from various viewpoints.
The timetable screen displays delay information for all trains in operation, so you can check the delay status of each train at a glance. You can also avoid highly congested trains by avoiding trains that are significantly delayed when the train operation schedule is disrupted.
The number of cars in a train in operation can also be displayed on some routes.
Android app: https://play.google.com/store/apps/details?id=jp.co.jorudan.nrkj
iOS app: https://apps.apple.com/jp/app/id299490481
"NAVITIME," a comprehensive navigation application has been offering a route search function that takes real-time train delays into account since November 2020. This function lets you search for a route with the consideration of real-time train delay if any with “considering real-time delay” on in the route search condition settings.
With this function, NAVITIME automatically considers delayed trains, so that customers no longer need to set their departure time considering train delays by themselves, or search for a detour route after they search for a route or specify a new target section to search again for a detour route. This new feature saves the time and effort of re-searching, so customers can quickly grasp the best route to the destination and the exact time of arrival. In this way, NAVITME helps customers to travel more comfortably. The supported lines are Tokyo Metro, JR East (except JR Sagami Line, JR Hachikō Line, and all JR lines in Tohoku area), and Toei Subway.
Android app: https://play.google.com/store/apps/details?id=com.navitime.local.navitime
iOS app: https://apps.apple.com/jp/app/id365876050
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web app: https://www.google.co.jp/maps/
Android app: https://play.google.com/store/apps/details?id=com.google.android.apps.maps
iOS app: https://apps.apple.com/jp/app/google-maps/id585027354
Citymapper’s mission is to make complex cities easier to navigate and use, just like Tokyo. Utilising various tools and data sources, we have created iOS, Android and web applications that will show tourists and residents an exhaustive list of transport options on how to travel from A to B in the whole of Tokyo. We are also able to license our transport planning, data and routing technology to third parties via simple APIs and SDKs. This simple to use app will enable travellers to see all transport options in one place, as well as active travel solutions like walking and cycling for shorter journeys. We also provide additional information such as price, duration, calorie burn and other data points to empower our users to pick the most relevant route.
Android app: https://play.google.com/store/apps/details?id=com.citymapper.app.release&hl=en_GB&gl=US
iOS app: https://apps.apple.com/app/apple-store/id469463298
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iOS app: https://apps.apple.com/us/app/rome2rio-find-out-howto-get/id569793256