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San DiegoMTS

MTS 933 bus

Iris TC Loop - Imperial Beach

65 % on time

MTS 933 bus Stop List and Next Departures

The MTS 933 - Iris TC Loop - Imperial Beach bus serves 69 bus stops in the San Diego area departing from Iris Avenue Transit Center and ending at Iris Avenue Transit Center. Scroll down to see upcoming 933 bus times at each stop and the next scheduled 933 bus times will be displayed. The full 933 bus schedule as well as real-time departures can be found in the Transit app.

Seacoast
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Stops
Fri, May 8, 2026
MTS Iris TC Loop - Imperial Beach map

MTS 933 bus route map

The MTS 933 - Iris TC Loop - Imperial Beach bus route map is shown above. The route map shows you an overview of all the stops served by the MTS 933 bus to help you plan your trip on MTS. 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 933 bus is approaching your stop.

See the detailed route map

MTS 933 bus Service Alerts

Open the Transit app to see more information about any active disruptions that may impact the 933 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 MTS so that you can plan your trip around any active or future disruptions.

See all alerts

MTS 933 bus Service Frequency

The next 933 bus leaves Iris Avenue Transit Center at 4:15 PM, and arrives at Iris Avenue Transit Center at 5:28 PM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.

See all departures

MTS 933 bus On-Time Performance

65 % on time

65% of riders report that the MTS 933 bus arrived on time on their previous trip. In the past 30 days, 7 riders reported on the on-time performance of the 933 bus. Compared to other MTS lines, the 933 bus is ranked 36 out of 105 MTS lines. These on-time performance stats are user reported and may differ from official MTS metrics. See more details about on time, late or early departure reports for the 933 by opening the Transit app.

See all on-time performance details

MTS 933 bus FAQ

  • What time does the next MTS 933 bus depart from Iris Avenue Transit Center?

    The next 933 bus leaves Iris Avenue Transit Center at 4:15 PM, and arrives at Iris Avenue Transit Center at 5:28 PM. The total trip time for the next MTS 933 bus is 73 min.

  • Is the MTS 933 bus running on time, early or late?

    You can track your bus on a map, monitor real-time updates, and see adjustments to the MTS 933 schedule by downloading the Transit app.

  • When does the next MTS 933 bus arrive?

    You can see the next MTS 933 bus times in the app as well as future departure times for the 933 bus.

  • How many bus stops are there for the MTS 933 bus?

    There are 69 stops on the MTS 933 bus.

  • Is the MTS 933 bus usually crowded?

    You can find real-time information on MTS 933 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 MTS 933 bus currently running?

    Find out the current status for the MTS 933 bus in the Transit app.

  • What is the closest MTS 933 bus stop to me?

    Open the Transit app to see your location on a map and find the closest 933 bus stop to where you are.

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