Single Tracking: Starting with train 121, all trains will board on the southbound platform at Palo Alto and Cal Ave Stations. More details at https://app.simplifytransit.com/alerts/caltrain/59260881-3295-4de6-a95a-1f87bf6e684e

Delayed: Train 114 southbound is running about 10 minutes late approaching San Carlos. More details at https://app.simplifytransit.com/alerts/caltrain/997a2636-b045-4e0d-b833-24f597dc4203

Platform change: Train 119 northbound will depart from platform 4 at San Jose Diridon. More details at https://app.simplifytransit.com/alerts/caltrain/9c4e72cc-5344-4f33-a063-7807fd89b827

Full bike capacity: Train 506 southbound reported full bike car capacity departing Burlingame More details at https://app.simplifytransit.com/alerts/caltrain/356d3dd9-f51b-4061-a736-3f6b1a572c94

Full bike capacity: Train 506 southbound reported full bike car capacity departing Burlingame More details at https://app.simplifytransit.com/alerts/caltrain/3d36a840-48b2-4d7b-9441-83b2dcd23fac

Delayed: Train 503 northbound is running about 10 minutes late approaching 22nd Street. More details at https://app.simplifytransit.com/alerts/caltrain/46bbedd6-dd65-421d-a463-145e0de6460b

Delayed: Train 106 southbound is running about 10 minutes late approaching San Carlos. More details at https://app.simplifytransit.com/alerts/caltrain/607c52d7-4692-4910-ad71-37d33ce8e353

Delayed: Train 502 southbound is running about 10 minutes late approaching Palo Alto. More details at https://app.simplifytransit.com/alerts/caltrain/2a83678f-a35a-4a61-8f95-939d27c79ad0

Platform change: Train 507 northbound will depart from platform 4 at San Jose Diridon. More details at https://app.simplifytransit.com/alerts/caltrain/1f571912-0049-4429-82c1-25a924b1b766

Delayed: Train 503 northbound is running about 10 minutes late approaching Sunnyvale. More details at https://app.simplifytransit.com/alerts/caltrain/7d34f251-52e2-4004-8ad2-94e5ecaedc21

Accessibility: Elevator out of service at San Mateo Station starting 10/7/2025 6:21 AM due to a technical issue. More details at https://app.simplifytransit.com/alerts/caltrain/25952112-aafa-4510-898c-fdefe96b0a9a

Platform change: Train 111 northbound will depart from platform 5 at San Jose Diridon. More details at https://app.simplifytransit.com/alerts/caltrain/c93a2b56-d654-47f7-a742-5f74376017e9

Platform change: Train 503 northbound will depart from platform 8 at San Jose Diridon. More details at https://app.simplifytransit.com/alerts/caltrain/003ef7af-3a7e-466c-8ccb-ac3c7b47c60f

Platform change: Train 405 northbound will depart from platform 6 at San Jose Diridon. More details at https://app.simplifytransit.com/alerts/caltrain/a0a7fa45-deba-4576-a4d9-a3bc1c0987f5

Track change: Train 105 northbound will depart from track 4 at San Jose Diridon. More details at https://app.simplifytransit.com/alerts/caltrain/df80423d-9f3d-47af-8ca8-1a3bf7d7aa39

Track change: Train 103 northbound will depart from track 5 at San Jose Diridon. More details at https://app.simplifytransit.com/alerts/caltrain/6f22f157-1fc5-40c8-94e8-d4560e1ea9ab

Track change: Train 503 northbound will depart from track 3 at San Jose Diridon. More details at https://app.simplifytransit.com/alerts/caltrain/35972300-70b5-4238-8689-79b8b9e6083b

Track change: Train 101 northbound will depart from track 4 at San Jose Diridon. More details at https://app.simplifytransit.com/alerts/caltrain/09e2b88b-787b-46d9-aef5-0c5993a61830

Single Tracking: Starting with train 172, all trains will board on the northbound platform at Belmont, San Carlos, and Redwood City Stations. More details at https://app.simplifytransit.com/alerts/caltrain/4a282bbc-d9bb-4efa-ab89-1cba044f0b50

Platform change: Train 171 Northbound will depart from platform 6 at San Jose Diridon. More details at https://app.simplifytransit.com/alerts/caltrain/15def44e-2b28-4d2b-a051-62166044ceb1

Delayed: Train 154 southbound is running about 10 minutes late approaching California Avenue. More details at https://app.simplifytransit.com/alerts/caltrain/9d451dee-eecf-477a-961c-26af2e28c82f

Platform change: Train 153 Northbound will depart from platform 6 at San Jose Diridon. More details at https://app.simplifytransit.com/alerts/caltrain/86a88734-3e71-4c6c-818f-1ab22ee7d067

Platform change: Train 425 Northbound will depart from platform 5 at San Jose Diridon. More details at https://app.simplifytransit.com/alerts/caltrain/623eec71-7303-4bda-98e0-03a0a38fbdbb

Platform change: Train 149 Northbound will depart from platform 9 at San Jose Diridon. More details at https://app.simplifytransit.com/alerts/caltrain/304c8dea-2061-49fc-9c28-6aa56c6a70bb

Platform change: Train 147 Northbound will depart from platform 4 at San Jose Diridon. More details at https://app.simplifytransit.com/alerts/caltrain/15e09a4c-8c74-4d5a-b9bc-23922bd4fe2e

Platform change: Train 417 Northbound will depart from platform 4 at San Jose Diridon. More details at https://app.simplifytransit.com/alerts/caltrain/b3ffa252-0466-43e5-a3a7-5b148a82564a

Platform change: Train 143 Northbound will depart from platform 8 at San Jose Diridon. More details at https://app.simplifytransit.com/alerts/caltrain/1e2a718c-4c6a-4168-a755-e97aecb6fa41

Platform change: Train 141 Northbound will depart from platform 4 at San Jose Diridon. More details at https://app.simplifytransit.com/alerts/caltrain/f7a759c9-e6d4-457b-b1df-2c42fa250a96

Platform change: Train 119 northbound will depart from platform 4 at San Jose Diridon. More details at https://app.simplifytransit.com/alerts/caltrain/a7377a78-f7fb-47fe-8805-98e39670b2e0

Accessibility: Elevator out of service at Tamien Caltrain Station 10/6/2025 6:23 AM - 10/13/2025 11:59 PM due to a technical issue. More details at https://app.simplifytransit.com/alerts/caltrain/00ea8543-73f8-47ef-a948-b6453d60d832

Accessibility: Elevator out of service at Belmont Station 10/6/2025 6:21 AM - 10/13/2025 11:59 PM due to a technical issue. More details at https://app.simplifytransit.com/alerts/caltrain/9b33225a-171f-4d8d-a3b3-197814fb405d

Platform change: Train 665 northbound will depart from platform 5 at San Jose Diridon More details at https://app.simplifytransit.com/alerts/caltrain/d7b4b62d-5e57-4ba1-a6ea-4410d8ae3d91

Platform change: Train 651 Northbound will depart from platform 4 at San Jose Diridon. More details at https://app.simplifytransit.com/alerts/caltrain/e0e7f695-7c09-4b08-a950-5337d0e3fa23

Platform change: Train 647 Northbound will depart from platform 5 at San Jose Diridon. More details at https://app.simplifytransit.com/alerts/caltrain/31a8a2f3-0222-419c-8755-f046d5f89521

Delayed: Train 636 southbound is running about 14 minutes late approaching Mountain View. More details at https://app.simplifytransit.com/alerts/caltrain/bc2b60c8-f621-4e3e-8bd0-cb32b75ddd96

Delayed: Train 636 southbound is running about 10 minutes late approaching Hayward Park. More details at https://app.simplifytransit.com/alerts/caltrain/42a85049-7314-4fba-8195-ce22cf693c10

Delayed: Train 630 southbound is running about 18 minutes late approaching Palo Alto. More details at https://app.simplifytransit.com/alerts/caltrain/5ca7a8cc-56d5-4aa8-b160-56262a6d9510

Delayed: Train 632 southbound is running about 10 minutes late approaching Burlingame. More details at https://app.simplifytransit.com/alerts/caltrain/26f406cc-8a41-41f7-8820-ec7b368c83f8

Delayed: Train 631 northbound is running about 10 minutes late approaching Bayshore. More details at https://app.simplifytransit.com/alerts/caltrain/da1dea6b-66ae-4fe8-b157-b27aa1186f5d

Delayed: Train 628 southbound is running about 11 minutes late approaching San Antonio. More details at https://app.simplifytransit.com/alerts/caltrain/c064f7dc-bbf8-43cf-ac6b-a1dcac35aca1

Delayed: Train 630 southbound is running about 10 minutes late approaching Burlingame. More details at https://app.simplifytransit.com/alerts/caltrain/a66c17a8-3f13-4858-98fe-40d797e62ddf

Delayed: Train 626 southbound is running about 11 minutes late approaching Santa Clara. More details at https://app.simplifytransit.com/alerts/caltrain/4fc1c313-f418-4a82-9225-e26a36c45c18

Delayed: Train 626 southbound is running about 10 minutes late approaching San Carlos. More details at https://app.simplifytransit.com/alerts/caltrain/877f0cb5-8705-45f1-9a44-6a293ec55553

Delayed: Train 624 southbound is running about 10 minutes late approaching San Carlos. More details at https://app.simplifytransit.com/alerts/caltrain/73e62b19-3868-4177-bab4-4eb2eb3cbf5a

Platform change: Train 635 Northbound will depart from platform 5 at San Jose Diridon. More details at https://app.simplifytransit.com/alerts/caltrain/ad19f10e-c1ec-4212-a967-59501a6bd449

Platform change: Train 631 Northbound will depart from platform 5 at San Jose Diridon. More details at https://app.simplifytransit.com/alerts/caltrain/3c1232f9-2390-41da-85dd-e78401ad3976

Delayed: Train 622 southbound is running about 10 minutes late approaching San Carlos. More details at https://app.simplifytransit.com/alerts/caltrain/c63adc06-a978-44ad-ba92-f1961f2bc22f

Delayed: Train 620 southbound is running about 12 minutes late approaching San Antonio. More details at https://app.simplifytransit.com/alerts/caltrain/8f54c67f-c9dc-430c-b894-e7e5200ceb8c

Delayed: Train 618 southbound is running about 13 minutes late approaching San Antonio. More details at https://app.simplifytransit.com/alerts/caltrain/6cdb1f76-f1d9-4b87-9e30-fd379d5cb8ab

Delayed: Train 620 southbound is running about 11 minutes late approaching Burlingame. More details at https://app.simplifytransit.com/alerts/caltrain/740c21c7-492d-48b4-94df-4e446661d1f2