Trackside
Caltrain Caltrain

Train 631 San Jose Diridon to 22nd Street

unofficial updated nightly logging since Aug 2026 How this is measured →

Usually 2 min late
Scheduled arrival 3:40 PM
Based on 4 recorded Saturdays — early data.
Departs San Jose Diridon
Departs 2:26 PM
Based on 4 recorded Saturdays — early data.
Usually on time
Show all stops
Santa Clara
Scheduled arrival 2:32 PM
Based on 4 recorded Saturdays — early data.
Usually on time
Lawrence
Scheduled arrival 2:37 PM
Based on 4 recorded Saturdays — early data.
Usually on time
Sunnyvale
Scheduled arrival 2:41 PM
Based on 4 recorded Saturdays — early data.
Usually on time
Mountain View
Scheduled arrival 2:45 PM
Based on 4 recorded Saturdays — early data.
Usually on time
San Antonio
Scheduled arrival 2:48 PM
Based on 4 recorded Saturdays — early data.
Usually on time
California Avenue
Scheduled arrival 2:51 PM
Based on 4 recorded Saturdays — early data.
Usually on time
Palo Alto
Scheduled arrival 2:54 PM
Based on 4 recorded Saturdays — early data.
Usually on time
Menlo Park
Scheduled arrival 2:56 PM
Based on 4 recorded Saturdays — early data.
Usually on time
Redwood City
Scheduled arrival 3:02 PM
Based on 4 recorded Saturdays — early data.
Usually on time
San Carlos
Scheduled arrival 3:05 PM
Based on 4 recorded Saturdays — early data.
Usually on time
Belmont
Scheduled arrival 3:08 PM
Based on 4 recorded Saturdays — early data.
Usually on time
Hillsdale
Scheduled arrival 3:11 PM
Based on 4 recorded Saturdays — early data.
Usually on time
Hayward Park
Scheduled arrival 3:13 PM
Based on 4 recorded Saturdays — early data.
Usually on time
San Mateo
Scheduled arrival 3:16 PM
Based on 4 recorded Saturdays — early data.
Usually on time
Burlingame
Scheduled arrival 3:18 PM
Based on 4 recorded Saturdays — early data.
Usually 2 min late
Broadway
Scheduled arrival 3:21 PM
Based on 4 recorded Saturdays — early data.
Usually on time
Millbrae
Scheduled arrival 3:24 PM
Based on 4 recorded Saturdays — early data.
Usually 2 min late
San Bruno
Scheduled arrival 3:27 PM
Based on 4 recorded Saturdays — early data.
Usually 2 min late
South San Francisco
Scheduled arrival 3:30 PM
Based on 4 recorded Saturdays — early data.
Usually 2 min late
Bayshore
Scheduled arrival 3:35 PM
Based on 4 recorded Saturdays — early data.
Usually 2 min late

Where delay builds

Typical delay along the route across Saturdays.

5mSan Jose Diridon: usually on timeSanta Clara: usually on timeLawrence: usually on timeSunnyvale: usually on timeMountain View: usually on timeSan Antonio: usually on timeCalifornia Avenue: usually on timePalo Alto: usually on timeMenlo Park: usually on timeRedwood City: usually on timeSan Carlos: usually on timeBelmont: usually on timeHillsdale: usually on timeHayward Park: usually on timeSan Mateo: usually on timeBurlingame: usually 2 min lateBroadway: usually on timeMillbrae: usually 2 min lateSan Bruno: usually 2 min lateSouth San Francisco: usually 2 min lateBayshore: usually 2 min late22nd Street: usually 2 min late+2San Jose Diridon22nd Street

Recent performance

How late it arrived on each recent day it ran.

20260926: 1 min late1m9/26Sat

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