Trackside
unofficial updated nightly logging since Aug 2026 How this is measured →
On time 71%
Scheduled arrival 4:10 PM
- Usually on time
- On time (within 2 min) 71% of weekdays
- Late 5+ min 9% of weekdays
- Late 10+ min 4% of weekdays
- About 1 day in 10, it's 6+ min late
- On time ≤2 min
- Close to schedule 2–5 min
- Late 5–10 min
- Very late 10+ min
Departs Tamien
Departs 2:52 PM
On time 100%
· usually on time
Show all stops
San Jose Diridon
Scheduled arrival 2:58 PM
On time 96%
· usually on time
Santa Clara
Scheduled arrival 3:04 PM
On time 96%
· usually on time
Lawrence
Scheduled arrival 3:09 PM
On time 96%
· usually on time
Sunnyvale
Scheduled arrival 3:12 PM
On time 96%
· usually on time
Mountain View
Scheduled arrival 3:16 PM
On time 96%
· usually on time
San Antonio
Scheduled arrival 3:19 PM
On time 96%
· usually on time
California Avenue
Scheduled arrival 3:22 PM
On time 91%
· usually on time
Palo Alto
Scheduled arrival 3:25 PM
On time 84%
· usually on time
Menlo Park
Scheduled arrival 3:28 PM
On time 91%
· usually on time
Redwood City
Scheduled arrival 3:34 PM
On time 91%
· usually on time
San Carlos
Scheduled arrival 3:37 PM
On time 74%
· usually on time
Belmont
Scheduled arrival 3:39 PM
On time 74%
· usually on time
Hillsdale
Scheduled arrival 3:43 PM
On time 85%
· usually on time
Hayward Park
Scheduled arrival 3:45 PM
On time 81%
· usually on time
San Mateo
Scheduled arrival 3:47 PM
On time 77%
· usually on time
Burlingame
Scheduled arrival 3:50 PM
On time 52%
· usually on time
Millbrae
Scheduled arrival 3:54 PM
On time 71%
· usually on time
San Bruno
Scheduled arrival 3:57 PM
On time 77%
· usually on time
South San Francisco
Scheduled arrival 4:00 PM
On time 81%
· usually on time
Bayshore
Scheduled arrival 4:05 PM
On time 62%
· usually on time
Where delay builds
Typical delay along the route across weekdays.
Recent performance
How late it arrived on each recent day it ran.
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