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TucsonSun Tran

Sun Tran 27 bus

Midvale / Valencia

82 % on time

Sun Tran 27 bus Stop List and Next Departures

The Sun Tran 27 - Midvale / Valencia bus serves 31 bus stops in the Tucson area departing from Valencia / Cmo de Oeste (NW) and ending at Laos Transit Center (G). Scroll down to see upcoming 27 bus times at each stop and the next scheduled 27 bus times will be displayed. The full 27 bus schedule as well as real-time departures can be found in the Transit app.

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Stops
Fri, May 8, 2026
Sun Tran Midvale / Valencia map

Sun Tran 27 bus route map

The Sun Tran 27 - Midvale / Valencia bus route map is shown above. The route map shows you an overview of all the stops served by the Sun Tran 27 bus to help you plan your trip on Sun Tran. 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 27 bus is approaching your stop.

See the detailed route map

Sun Tran 27 bus Service Alerts

Open the Transit app to see more information about any active disruptions that may impact the 27 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 Sun Tran so that you can plan your trip around any active or future disruptions.

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Sun Tran 27 bus Service Frequency

The next 27 bus leaves Valencia / Cmo de Oeste (NW) at 8:48 AM, and arrives at Laos Transit Center (G) at 9:32 AM. You can see the frequency of upcoming trips and the exact departure times by opening the Transit app.

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Sun Tran 27 bus On-Time Performance

82 % on time

82% of riders report that the Sun Tran 27 bus arrived on time on their previous trip. In the past 30 days, 23 riders reported on the on-time performance of the 27 bus. Compared to other Sun Tran lines, the 27 bus is ranked 3 out of 38 Sun Tran lines. These on-time performance stats are user reported and may differ from official Sun Tran metrics. See more details about on time, late or early departure reports for the 27 by opening the Transit app.

See all on-time performance details

Sun Tran 27 bus FAQ

  • What time does the next Sun Tran 27 bus depart from Valencia / Cmo de Oeste (NW)?

    The next 27 bus leaves Valencia / Cmo de Oeste (NW) at 8:48 AM, and arrives at Laos Transit Center (G) at 9:32 AM. The total trip time for the next Sun Tran 27 bus is 44 min.

  • Is the Sun Tran 27 bus running on time, early or late?

    You can track your bus on a map, monitor real-time updates, and see adjustments to the Sun Tran 27 schedule by downloading the Transit app.

  • When does the next Sun Tran 27 bus arrive?

    You can see the next Sun Tran 27 bus times in the app as well as future departure times for the 27 bus.

  • How many bus stops are there for the Sun Tran 27 bus?

    There are 31 stops on the Sun Tran 27 bus.

  • Is the Sun Tran 27 bus usually crowded?

    You can find real-time information on Sun Tran 27 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 Sun Tran 27 bus currently running?

    Find out the current status for the Sun Tran 27 bus in the Transit app.

  • What is the closest Sun Tran 27 bus stop to me?

    Open the Transit app to see your location on a map and find the closest 27 bus stop to where you are.

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Other transit modes in Tucson area

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