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Bus Schedule / AC Transit

Below is the direct link to the Line 623 timetable

Effective 03/27/2022, all three morning trips now leave later. Each trip leaves:

  • Milpitas Blvd. at Dixon Landing Road seven minutes later (7:17 a.m., 7:19 a.m., and 7:21 a.m.)
  • Warm Springs Blvd. at Starlite Way three minutes later (7:20 a.m., 7:22 a.m., and 7:24 a.m.)
  • Warm Springs Blvd. at E. Warren Ave. two minutes later (7:22 a.m., 7:24 a.m., and 7:26 a.m.)
  • Paseo Padre Parkway at Mission Blvd. two minutes later (7:28 a.m., 7:30 a.m., and 7:32 a.m.)

All three trips will then resume the original Line 623 schedule and will arrive at Irvington High School and Horner Middle School at the originally scheduled times.

623 Timetable - Effective 03/27/2022


Parents/students can also access this by using the following steps:

1. Go to the AC Transit website (Home | Alameda-Contra Costa Transit District (

2. Hover the mouse over Getting Around located near the top left corner of the website.

3. Click on Maps & Schedules.

4. Enter the bus line into the Line Search box. In Horner's case Line 623 and possibly Line 239.

5. Click on Search.

6. Click on Show Upcoming Schedule.

7. Click on Download Upcoming Schedule.

8. Review/Print/Save this file.


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