Chicago Transit Tracker

CTA
Metra
Pace

Pace
Route 423
Harlem / Avondale

Harlem / Avondale

Routes and schedules for Harlem / Avondale.

Schedule — Route 423

Loading schedule…

Chicago Transit Tracker

© 2026 Chicago Transit Tracker. Not affiliated with CTA or Metra.

Transit data provided by Chicago Transit Authority and Metra.

Terms of Use
Privacy
Site Map