MDN Metra Schedule 2026: Milwaukee District North Line Timetable, Fares, And Commuter Guide

The Metra Milwaukee District North (MDN) line provides daily commuter passenger rail service between Chicago Union Station and Fox Lake, Illinois. If your search query referenced the automated transit code "kzei", this guide provides the verified 2026 MDN timetable, zone structure, and operating policies.

Operating across northeastern Illinois, the Milwaukee District North (MDN) Line serves as a primary transit corridor connecting Lake County and northern Cook County directly into downtown Chicago. Operated by Metra on tracks owned predominantly by Metra (with trackage rights arrangements), the line spans 49.5 miles across 22 operational passenger stations. Navigating this corridor requires an understanding of train numbering conventions, express run patterns, modified zone structures, and mobile ticketing protocols through the regional Ventra platform.

Service Architecture and Train Frequency Across the MDN Corridor

The MDN corridor operates under distinct weekday and weekend service patterns. Train dispatching prioritizes outbound departures during the evening rush and inbound arrivals during the morning commute, anchored out of Chicago Union Station (CUS).

Weekday Inbound and Outbound Schedules

Weekday service on the MDN Line provides continuous coverage from early morning until late evening:

• Morning Peak (5:30 AM to 8:45 AM): Inbound trains run at 15- to 30-minute intervals. Select expresses bypass intermediate stops between Lake Cook Road or Glenview and Western Avenue, significantly reducing travel time for outer-suburb commuters.
• Midday Off-Peak (9:00 AM to 3:30 PM): Service transitions to regular clock-face intervals, running approximately every 60 to 90 minutes in both directions. All midday trains make local stops from Fox Lake or Grayslake to Union Station.
• Evening Peak (4:00 PM to 7:00 PM): Outbound service increases in frequency, featuring layered express patterns where trains alternate between short-turn runs ending at Deerfield or Lake Forest and full-distance runs continuing north to Fox Lake.
• Late Night Service (8:00 PM to 12:15 AM): Outbound trains depart Union Station at wide intervals, with the final departure leaving downtown Chicago shortly after midnight.

Weekend and Holiday Operating Timetable

Weekend service on the MDN line operates on a standardized schedule designed for leisure travelers, city visitors, and shift workers:

• Saturday Timetable: Trains run every two hours across the full route between Chicago Union Station and Fox Lake, with supplemental runs operating between CUS and Lake Forest to increase inner-corridor density.
• Sunday and Major Holiday Timetable: Trains run on an approximate two-hour frequency. Service terminates earlier in the evening than on Saturdays. Holiday schedules apply on New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, and Christmas Day.

2026 MDN Station Network, Fare Zones, and Travel Times

Metra utilizes a streamlined four-zone fare structure that replaced the legacy alphabetized zones (A through M). Under this framework, travel costs depend on departure and destination zone numbers rather than complex multi-station tiering.

Zone 1 covers downtown Chicago (Union Station), while suburban stations along the Milwaukee District North line fall into Zones 2, 3, and 4 based on their distance from the terminal.

Ticketing Rules, Fare Products, and the Ventra Mobile App

Riding the MDN line requires buying an active fare product before boarding or purchasing onboard with cash or credit subject to specific conditions.

Available Ticket Types

1. One-Way Ticket: Valid for a single continuous trip between the designated zone pairs. Valid for 14 days from purchase when bought digitally.
2. Day Pass ($6.00 or $10.00 equivalent depending on zones): Provides unlimited rides between your designated origin and destination zones throughout an entire service day.
3. Day Pass 5-Pack: A bundle of five individual Day Passes sold at a discount, offering flexibility for hybrid workers who travel into the Loop two or three days a week.
4. Monthly Pass: Offers unlimited rides across selected zones for an entire calendar month. Also eligible for the Regional Connect Pass add-on, granting unlimited rides on CTA buses, CTA trains, and Pace suburban buses.
5. Weekend Pass: Offers flat-rate, unlimited regional travel across the entire Metra system on Saturdays and Sundays.

Onboard Purchasing Penalty Notice

Purchasing tickets from a conductor onboard the train carries a $5.00 surcharge if the station of origin had an open ticket window or a functional ticket vending machine (TVM) available at boarding. To avoid this additional fee, passengers should always purchase fares through the Ventra application or at platform vending machines prior to train arrival.

Commuter Operations: Transfers, Equipment, and Onboard Guidelines

Maximizing travel efficiency on the Milwaukee District North line requires familiarity with critical operational guidelines, physical transfers, and rolling stock policies.

Key Transit Transfers

• Prairie Crossing (Zone 4): Connects the MDN with Metra's North Central Service (NCS), which operates between Antioch and Union Station via O'Hare International Airport. Note that the two lines use separate platforms connected by a pedestrian walkway.
• Mayfair (Zone 2): Offers an out-of-station connection to the CTA Blue Line at Montrose Avenue (roughly two blocks west), giving riders direct rail access toward O'Hare or alternate downtown access.
• Western Avenue (Zone 2): Serves as an operational transfer point between the MDN, the Milwaukee District West (MDW) Line, and the North Central Service (NCS).

Bicycles and Micromobility Devices

Metra permits standard bicycles, folding bikes, and electric scooters across all MDN trains, subject to space availability:

• Bikes must be secured in the designated priority seating areas using onboard straps when seats are folded up.
• Conductors retain full operational discretion to refuse bicycles if a train coach becomes overcrowded.
• Fuel-powered scooters, electric cargo bikes exceeding size constraints, and devices with damaged battery casings are strictly barred from passenger railcars.

Quiet Car Policies

On weekday morning and evening peak trains, the second railcar from the locomotive (or cab car, depending on directional orientation) is designated as the Quiet Car. In these cars:

• Cell phone conversations are strictly prohibited.
• Headphones must be set to low volumes to prevent audio leakage.
• Passengers must keep spoken conversations to short, muted whispers.
• Commuters unwilling to comply must move to another coach along the consist.

How to Check Real-Time MDN Status and Track Changes

Metra train dispatching utilizes positive train control (PTC) paired with GPS tracking to monitor line movements across Cook and Lake Counties. Commuters should manage daily schedules using these direct verification steps:

1. Monitor the Metra COPS / Track Your Train Dashboard: Access Metra's real-time tracker online to see the live location and delay status of specific train numbers (e.g., Train #2104 or #2141).
2. Configure Ventra Push Alerts: Download the Ventra app and set line-specific alerts for the Milwaukee District North line. Alerts notify riders of mechanical delays, signal bridge issues, bridge strikes, or weather-induced slow orders.
3. Track Union Station Boarding Concourse Displays: Inbound trains board directly at platforms along the north concourse of Chicago Union Station (Tracks 1 through 19 odd). Track assignments appear on the digital gate boards 10 to 15 minutes prior to scheduled departure.

Frequently Asked Questions

What is the travel time from Glenview to Chicago Union Station on the MDN Line?

Standard local trains take between 38 and 42 minutes, while morning express runs reach Union Station in approximately 33 minutes. Travel times vary slightly depending on peak traffic congestion around the Western Avenue junction.

Can I use the Ventra card on the Metra MDN line?

You can use the Ventra app to buy and display digital mobile tickets on your smartphone, but you cannot tap physical plastic Ventra transit cards at station gates or onboard Metra trains. Metra conductors visually inspect and validate digital tickets on your phone screen.

Does the MDN line run to Fox Lake on weekends?

Yes, the MDN line operates weekend service to and from Fox Lake, though at reduced frequencies compared to weekdays. Weekend trains run on an approximate two-hour schedule throughout Saturday and Sunday.

Where do MDN trains depart from inside Chicago Union Station?

MDN trains depart from the North Concourse of Chicago Union Station. Gates for MDN departures are located along the northern tracks (typically tracks 1 through 15), accessible from the central Great Hall or the direct Canal Street concourse entrances.

What should I do if my MDN train is delayed or cancelled?

Check the Ventra mobile application or Metra's digital tracker for real-time delay explanations and estimated departure updates. If severe delays occur near inner-ring stations, consider nearby alternatives like the CTA Blue Line at Mayfair/Montrose or the CTA Purple Line/Yellow Line near Skokie and Evanston.

Ensure your morning or evening commute along the Milwaukee District North line remains seamless by keeping the Ventra app updated and checking live line alerts before heading to the platform. For timetable adjustments, special event schedules, and platform track changes, consult Metra's official dispatch tracking channels prior to departure.