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Los AngelesOmnitrans

Omnitrans 4 bus

San Bernardino - Baseline - Highland

73 % on time

Omnitrans 4 bus Stop List and Next Departures

The Omnitrans 4 - San Bernardino - Baseline - Highland bus serves 76 bus stops in the Los Angeles area departing from San Bernardino Transit Center and ending at San Bernardino Transit Center. Scroll down to see upcoming 4 bus times at each stop and the next scheduled 4 bus times will be displayed. The full 4 bus schedule as well as real-time departures can be found in the Transit app.

Downtown San Bernardino via Highland
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Stops
Wed, May 27, 2026
Omnitrans San Bernardino - Baseline - Highland map

Omnitrans 4 bus route map

The Omnitrans 4 - San Bernardino - Baseline - Highland bus route map is shown above. The route map shows you an overview of all the stops served by the Omnitrans 4 bus to help you plan your trip on Omnitrans. Opening the app will allow you to see more detailed information about the route on a map including stop specific alerts, such as stops that have been closed or moved. You can also see the location of vehicles in real-time on the route map so you know when the 4 bus is approaching your stop.

See the detailed route map

Omnitrans 4 bus Service Alerts

Open the Transit app to see more information about any active disruptions that may impact the 4 bus schedule, such as detours, moved stops, trip cancellations, major delays, or other service changes to the bus route. The Transit app also allows you to subscribe to receive notifications for any service alert issued by Omnitrans so that you can plan your trip around any active or future disruptions.

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Omnitrans 4 bus Service Frequency

The next 4 bus leaves San Bernardino Transit Center at 4:45 PM, and arrives at San Bernardino Transit Center at 6:16 PM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.

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Omnitrans 4 bus On-Time Performance

73 % on time

73% of riders report that the Omnitrans 4 bus arrived on time on their previous trip. In the past 30 days, 67 riders reported on the on-time performance of the 4 bus. Compared to other Omnitrans lines, the 4 bus is ranked 11 out of 28 Omnitrans lines. These on-time performance stats are user reported and may differ from official Omnitrans metrics. See more details about on time, late or early departure reports for the 4 by opening the Transit app.

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Omnitrans 4 bus FAQ

  • What time does the next Omnitrans 4 bus depart from San Bernardino Transit Center?

    The next 4 bus leaves San Bernardino Transit Center at 4:45 PM, and arrives at San Bernardino Transit Center at 6:16 PM. The total trip time for the next Omnitrans 4 bus is 91 min.

  • Is the Omnitrans 4 bus running on time, early or late?

    You can track your bus on a map, monitor real-time updates, and see adjustments to the Omnitrans 4 schedule by downloading the Transit app.

  • When does the next Omnitrans 4 bus arrive?

    You can see the next Omnitrans 4 bus times in the app as well as future departure times for the 4 bus.

  • How many bus stops are there for the Omnitrans 4 bus?

    There are 76 stops on the Omnitrans 4 bus.

  • Is the Omnitrans 4 bus usually crowded?

    You can find real-time information on Omnitrans 4 bus crowding levels in the Transit app (available in select cities or on select trips). You can also see predictions on how crowded the bus will be when it gets to your bus stop.

  • Is the Omnitrans 4 bus currently running?

    Find out the current status for the Omnitrans 4 bus in the Transit app.

  • What is the closest Omnitrans 4 bus stop to me?

    Open the Transit app to see your location on a map and find the closest 4 bus stop to where you are.

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