Frigid conditions Wednesday led Amtrak to cancel all train service to and from Chicago, including the Empire Builder that serves St. Paul’s Union Depot.

However, Amtrak said it plans to restore most Chicago long-distance service on Thursday, including the Empire Builder.

Amtrak typically operates 55 trains daily to and from the Chicago hub.

Anyone planning to travel should check their train status on Amtrak.com or Amtrak’s smartphone apps.

Amtrak said that customers with reservations on trains that are being modified will typically be accommodated on trains with similar departure times or another day. Amtrak will waive additional charges for customers looking to change their reservation during the modified schedule by calling 800-USA-RAIL.