Find CTA Bus Times, Route Maps, Stops, Night Service and Live Arrivals
CTA bus schedules are route-specific. A useful trip starts by matching the route number, destination sign, direction, service day and exact stop rather than relying on a citywide list of departure times.
This guide explains how to find CTA route schedules, first and last buses, Bus Tracker predictions, Night Owl routes, fares, accessible boarding, stop IDs, system maps, holiday service and current reroutes.
The Fastest Way to Find the Correct CTA Bus Schedule
Use CTA’s official route schedule page when you already know the bus number. Use the trip planner when you know only where you are and where you want to go.
Find route
Identify the CTA bus number or route name.
Pick direction
Match the destination shown on the bus.
Pick day
Weekday, Saturday, Sunday or holiday.
Find stop
Use the exact intersection and stop ID.
Read schedule
Find the closest official timetable timepoint.
Check live
Confirm Bus Tracker and active alerts before leaving.
Important: “first bus” and “last bus” times on CTA route pages show departures from the terminal of origin. The same bus reaches stops farther along the route later.
CTA’s August 2026 system map says most CTA service operates roughly every 10–20 minutes for much of the day, but frequency varies by route and time of day.
Most routes
CTA says most bus routes operate daily through late evening.
Every scheduled route
CTA states that scheduled routes have route-specific timetables.
Stops
CTA describes bus stops as generally spaced about every two blocks, although actual spacing varies by corridor.
Branches
Some buses do not travel to the end of the route or may operate on branches.
Destination signs
CTA specifically tells riders to check the destination sign when boarding.
Night service
Stops and routes marked with the Owl symbol indicate overnight service.
Why this matters: knowing that “Route 29 runs today” is not enough. You still need the direction, terminal, service period and exact stop.
Simplified system logic
How CTA Bus Routes Connect Chicago Neighborhoods, Rail Lines and Downtown
This coded diagram is a rider-orientation visual, not a geographic street map. Use CTA’s official map for actual route geography.
Why route-level details matter
CTA Schedule Examples: Five Routes, Five Different Patterns
Route 1 Bronzeville/Union Station
A weekday-oriented route with morning and afternoon service windows rather than all-day operation.
North: Indiana/35th → Union StationDays: WeekdaysAM: Rush-period servicePM: Rush-period service
The lesson: never infer the schedule of one CTA route from another. Some run around the clock, some operate daily but not overnight, some are rush-only, and others change seasonally.
Frequency explained
How Often Do CTA Buses Run?
CTA’s system map gives a broad system-level overview rather than a promise for every route. Exact headways belong to the individual route timetable.
Frequent route
Selected corridors
≤10 min*
Typical system
Much of day
10–20 min
Night Owl
Typical
≈30 min
*CTA labels selected routes or periods as frequent when service is scheduled at approximately 10-minute-or-better intervals. Always check the actual route timetable.
Longer waits are normal on some routes. Rush-only, seasonal, outer-neighborhood or lower-frequency services may have gaps well beyond the system-wide 10–20 minute overview.
PDF and timetable guide
How to Read a CTA Bus Schedule Correctly
Route number
Make sure the timetable matches your bus.
Direction
Choose the correct terminal or destination.
Service day
Find weekday, Saturday or Sunday.
Timepoint
Locate the scheduled stop closest to yours.
Footnotes
Read letters, branch codes and special trip notes.
Live check
Confirm Bus Tracker and alerts before departure.
Not every stop is printed
CTA schedule PDFs usually use major timepoints. Your local stop may be between two printed columns.
First bus means terminal departure
CTA route pages explicitly explain that first and last buses reach mid-route stops later.
Partial trips exist
CTA warns that some buses can operate only part of a route and end before the furthest terminal.
Destination signs matter
Do not assume all buses carrying the same route number have the same final stop.
Letters can change meaning
Night Owl and special route variants can use letter prefixes or timetable footnotes.
Effective dates matter
Search engines can retain old CTA PDF URLs after a timetable has changed. Confirm the current route page before using an older document.
Real-time arrivals
CTA Bus Tracker: From Route Number to the Correct Arrival
CTA Bus Tracker provides estimated arrivals and live vehicle-map information. It is most useful when you select the exact stop rather than checking only a route number.
Prediction disappeared? The bus may not have started its trip, may have lost tracking data, may have been removed from service or may be operating on a detour.
Stop-level lookup
Why the CTA Stop ID Matters
An intersection can contain several CTA stops serving different directions and route combinations. The stop ID identifies the exact boarding location.
Same intersection
Opposite corners can serve opposite directions.
Several routes
One stop may serve multiple CTA bus routes.
Temporary changes
Construction can move the boarding point to another corner.
Text arrivals
CTA’s stop signage includes instructions for obtaining arrival information by text.
CTA text example from the official system map: a rider can text a command such as CTABUS 550 to 41411 for estimated arrivals at the corresponding stop. Use the actual stop ID printed on your CTA sign rather than this example number.
CTA fares verified August 12, 2026
CTA Bus Fare, Cash Fare, Transfers and Passes
Standard bus fare$2.25Ventra or eligible contactless PAYGO
CTA publishes free transfers for up to two additional rides within two hours when paid through an eligible Ventra or contactless method.
Cash on bus$2.50Exact fare
Cash payment directly into the farebox does not include transfers.
Reduced bus fare$1.10Eligible reduced-fare rider
Reduced fare requires eligibility under CTA/RTA rules.
Student bus fare$0.75Eligible student program
Student fares are subject to CTA program rules and approved eligibility.
Payment choice can affect total trip cost. A cash bus fare appears only 25¢ higher than the standard bus fare, but cash riders lose the included transfer benefit.
24-hour Chicago travel
CTA Night Owl Bus Service
CTA’s Night Owl network covers overnight travel when much of the regular system is operating less frequently or not at all.
Day and evening route
A regular route sign typically shows the route number without an overnight “N” prefix.
Normal route terminals and branches
Daytime/evening timetable
Frequency depends on route
Some routes end before overnight hours
N
Night Owl
Overnight service
CTA’s Night Owl brochure says overnight bus routes use an Owl symbol at stops and an N before the route number on destination signs.
Core network of overnight bus routes
Designed to support late-night transfers
Typical Owl buses run about every 30 minutes
Overnight route patterns can differ from daytime routing
Red Line
CTA’s Night Owl brochure identifies overnight rail service on the Red Line.
Blue Line
Overnight rail service is also available on the Blue Line between O’Hare and Forest Park.
Downtown connections
CTA coordinates several Night Owl bus routes in downtown Chicago for transfers around State/Washington.
Do not assume the N-route exactly matches the daytime bus. Route 60, for example, has N60 overnight service on a segment with different overnight endpoints.
Holiday rule
CTA Holiday Bus Schedules
CTA states that Sunday schedules apply on several major holidays and/or on their dates of observance.
New Year’s Day
Sunday schedule
Memorial Day
Sunday schedule
Independence Day
Sunday schedule
Labor Day
Sunday schedule
Thanksgiving
Sunday schedule
Christmas
Sunday schedule
Do not interpret “Sunday schedule” as “every route runs.” A route that normally has no Sunday service may not operate simply because CTA uses Sunday scheduling rules for the holiday.
Official PDF decoded
CTA Bus & ‘L’ System Map — August 2026
The official CTA system-map PDF combines bus and rail geography with service rules, fares, Night Owl symbols, accessibility information, park-and-ride details, contact numbers and first/last train information.
Route geography
Use the map to identify the main CTA bus corridors and rail connections near your trip.
Owl symbol
The map identifies overnight bus service with the Owl symbol.
Accessibility
The document confirms all CTA buses and railcars are accessible.
Bike & ride
CTA states buses have front-mounted bike racks.
Service overview
The system map explains the typical 10–20 minute system-level service pattern while directing riders to route timetables for precision.
Updated document
The current map is labeled August 2026.
Document-age note: the Night Owl brochure itself is dated October 2023, so use it to understand the overnight system concept and confirm current route details on CTA’s live schedule pages.
Accessible CTA bus travel
Wheelchair Access and Accessibility on CTA Buses
CTA states that all of its buses are accessible to people with disabilities.
↓
Kneeling bus
Buses can lower for easier boarding.
↗
Front ramp
Riders can request the front-door ramp.
W
Securement
Wheelchair securement areas are provided.
P
Priority seating
Reserved priority areas support riders who need them.
A
Announcements
Automated information supports riders who are blind or visually impaired.
TXT
Digital signs
Visual information assists riders who are deaf or hard of hearing.
Vehicle access and stop access are different. A fully accessible CTA bus can still serve a temporary stop with construction, snow, curb or sidewalk conditions that make boarding harder.
Why CTA Service Alerts Must Be Checked Separately From the Timetable
A route PDF describes the planned route. A service alert can temporarily change streets, stops or boarding locations without changing the permanent timetable document.
Temporary reroute
Construction, festivals, road closures and police activity can move buses away from their normal streets.
Temporary stop change
CTA may discontinue a stop and direct riders to another intersection.
TBD end dates
Some disruptions remain active without a fixed end date.
Long-term construction
A “temporary” stop change can remain active for months or longer.
Events
Downtown and lakefront events can affect many routes at the same time.
Check immediately before boarding
Time-sensitive alerts belong in the official CTA status system rather than being hard-coded permanently into an evergreen article.
Morning commute
Find the route timetable first, identify the nearest timepoint, then use Bus Tracker before leaving home.
Late-night trip
Determine whether the regular bus still runs or whether you need an N-prefixed Night Owl route.
Airport connection
Build a buffer around the bus-to-rail transfer rather than assuming scheduled bus and train times will align perfectly.
Medical appointment
Avoid planning around the last possible bus. Use an earlier trip when a delay would cause a missed appointment.
Weekend travel
Do not reuse the weekday timetable. Many routes have different Saturday and Sunday spans.
Holiday travel
Check whether a Sunday schedule applies and whether your specific route operates Sundays.
Rush-only route
A route such as 48 South Damen can disappear outside morning and afternoon peak periods.
Seasonal route
Routes such as 172 can change dramatically between the academic year and summer.
Downtown event
Check active reroutes before walking to the usual State, Michigan, Columbus or lakefront stop.
CTA Bus Checklist Before You Leave
Confirm the CTA bus number and route name.
Check the correct destination direction.
Choose weekday, Saturday or Sunday timetable.
Check whether the route is rush-only or seasonal.
Find the closest printed timepoint.
Save the exact CTA stop ID.
Check Bus Tracker for the next prediction.
Review active reroutes and stop changes.
Prepare Ventra, contactless payment or exact cash.
Confirm Night Owl service for overnight travel.
Allow extra transfer time for rail or another bus.
Save CTA customer-service information.
CTA Bus Schedule Problems and What to Do
The bus is not in Bus Tracker
Confirm that the route operates at that time. The vehicle may not yet be in service, may have lost GPS data or may have been removed from the trip.
The PDF and website disagree
Check the timetable effective date and the current CTA route page. A newer service change can supersede an older PDF.
The bus skipped your stop
Check whether it was out of service, using a short-turn destination, on a temporary reroute or serving another branch.
The normal stop has disappeared
Search the route’s alert page for a temporary stop change and follow posted CTA signs.
You missed the last regular bus
Check the Night Owl network and nearby Red or Blue Line overnight service before assuming transit has ended.
Your Ventra card fails
Check balance and account status. Eligible contactless bank cards/mobile wallets or cash can provide backup payment, subject to CTA fare rules.
Cash payment gave no transfer
That is expected under CTA’s published fare rules. Cash bus fares do not include transfers.
You cannot identify the right route
Use CTA’s trip planner or clickable system map rather than guessing from nearby bus numbers.
Official assistance
CTA Bus Schedule and Fare Contacts
RTA Travel Information312-836-7000
CTA, Pace and Metra trip information
Independent-site disclosure: busschedule.us is an informational guide and is not affiliated with or operated by the Chicago Transit Authority. CTA controls its schedules, fares, alerts, vehicles and real-time data.
Frequently Asked Questions About CTA Bus Schedules
Where can I find the official CTA bus schedule?
Use CTA’s Schedules & Route Info page and search by the route number or route name. Each route page provides service information, first and last bus spans and, when available, a PDF timetable and stop list.
How do I see when the next CTA bus is coming?
Use CTA Bus Tracker. Select the route, direction and exact stop to view estimated arrivals or the vehicle map.
How much is a CTA bus ride?
The standard CTA bus fare is $2.25 when deducted from a Ventra Transit Account or paid through eligible contactless pay-as-you-go payment. Cash payment directly on a bus is $2.50.
Does a cash CTA bus fare include a transfer?
No. CTA states that cash payment on the bus does not include transfers.
How many transfers come with a CTA bus fare?
CTA currently provides up to two additional rides within two hours for eligible Ventra and contactless pay-as-you-go fares.
Do CTA buses run all night?
Some routes provide Night Owl service. Overnight routes or segments can differ from their daytime patterns, so check CTA’s Night Owl information and the individual route page.
What does the N before a CTA bus number mean?
CTA uses the N prefix on destination signs for Night Owl bus routes or overnight route patterns.
How often do CTA buses run?
CTA’s system map states that most CTA service runs approximately every 10–20 minutes during much of the day, but frequency varies substantially by route and time.
Are all CTA buses wheelchair accessible?
Yes. CTA states that all CTA buses are accessible. Buses can kneel and have front-door ramps, priority seating and wheelchair securement areas.
Do CTA buses have bike racks?
Yes. CTA states that its buses have front bicycle racks. Capacity is limited, so riders should be prepared for the rack to be full.
Does CTA use Sunday schedules on holidays?
CTA states that Sunday schedules apply on New Year’s Day, Memorial Day, Independence Day, Labor Day, Thanksgiving and Christmas and/or their dates of observance.
Why did my CTA bus stop move?
Construction, special events or temporary road conditions can cause CTA to relocate stops. Check the route’s current service-alert page and temporary CTA signs.
Why does the first-bus time not match my stop?
The first-bus and last-bus spans shown on CTA route pages refer to departures from the terminal of origin. A bus reaches intermediate stops later.
Can different buses with the same CTA route number have different destinations?
Yes. CTA warns riders that not every bus travels to the end of the route and some routes have branches or short-turn trips. Always check the destination sign.
What should I use for the most accurate trip: timetable or Bus Tracker?
Use both. The timetable tells you the planned service pattern, while Bus Tracker provides estimated arrivals. Also check current alerts because a reroute can change the boarding location.
