Trackside
unofficial updated nightly logging since Aug 2026 How this is measured →
On time 82%
Scheduled arrival 5:55 AM
- Usually on time
- On time (within 2 min) 82% of weekdays
- Late 5+ min 0% of weekdays
- Late 10+ min 0% of weekdays
- About 1 day in 10, it's 2+ min late
- On time ≤2 min
- Close to schedule 2–5 min
- Late 5–10 min
- Very late 10+ min
Departs Tamien
Departs 4:37 AM
On time 100%
· usually on time
Show all stops
San Jose Diridon
Scheduled arrival 4:43 AM
On time 70%
· usually on time
Santa Clara
Scheduled arrival 4:49 AM
On time 100%
· usually on time
Lawrence
Scheduled arrival 4:54 AM
On time 93%
· usually on time
Sunnyvale
Scheduled arrival 4:57 AM
On time 93%
· usually on time
Mountain View
Scheduled arrival 5:01 AM
On time 93%
· usually on time
San Antonio
Scheduled arrival 5:04 AM
On time 93%
· usually on time
California Avenue
Scheduled arrival 5:07 AM
On time 93%
· usually on time
Palo Alto
Scheduled arrival 5:10 AM
On time 88%
· usually on time
Menlo Park
Scheduled arrival 5:13 AM
On time 93%
· usually on time
Redwood City
Scheduled arrival 5:18 AM
On time 93%
· usually on time
San Carlos
Scheduled arrival 5:22 AM
On time 100%
· usually on time
Belmont
Scheduled arrival 5:24 AM
On time 100%
· usually on time
Hillsdale
Scheduled arrival 5:27 AM
On time 100%
· usually on time
Hayward Park
Scheduled arrival 5:30 AM
On time 100%
· usually on time
San Mateo
Scheduled arrival 5:32 AM
On time 100%
· usually on time
Burlingame
Scheduled arrival 5:35 AM
On time 54%
· usually 2 min late
Millbrae
Scheduled arrival 5:39 AM
On time 81%
· usually on time
San Bruno
Scheduled arrival 5:42 AM
On time 95%
· usually on time
South San Francisco
Scheduled arrival 5:45 AM
On time 95%
· usually on time
Bayshore
Scheduled arrival 5:50 AM
On time 77%
· 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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