Trackside
unofficial updated nightly logging since Aug 2026 How this is measured →
On time 69%
Scheduled arrival 5:47 PM
- Usually on time
- On time (within 2 min) 69% of weekdays
- Late 5+ min 21% of weekdays
- Late 10+ min 12% of weekdays
- About 1 day in 10, it's 26+ min late
- On time ≤2 min
- Close to schedule 2–5 min
- Late 5–10 min
- Very late 10+ min
Departs San Jose Diridon
Departs 4:43 PM
On time 100%
· usually on time
Show all stops
Santa Clara
Scheduled arrival 4:49 PM
On time 87%
· usually on time
Lawrence
Scheduled arrival 4:54 PM
On time 87%
· usually on time
Sunnyvale
Scheduled arrival 4:57 PM
On time 87%
· usually on time
Mountain View
Scheduled arrival 5:01 PM
On time 87%
· usually on time
San Antonio
Scheduled arrival 5:04 PM
On time 82%
· usually on time
California Avenue
Scheduled arrival 5:07 PM
On time 70%
· usually on time
Palo Alto
Scheduled arrival 5:10 PM
On time 70%
· usually on time
Menlo Park
Scheduled arrival 5:13 PM
On time 64%
· usually on time
Redwood City
Scheduled arrival 5:18 PM
On time 71%
· usually on time
Hillsdale
Scheduled arrival 5:25 PM
On time 71%
· usually on time
San Mateo
Scheduled arrival 5:28 PM
On time 61%
· usually on time
Millbrae
Scheduled arrival 5:33 PM
On time 61%
· usually on time
South San Francisco
Scheduled arrival 5:39 PM
On time 69%
· 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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