United Delivery Service tracking
How to track my United Delivery Service package?
To track a United Delivery Service package, make sure you have the tracking number provided by the sender or the retailer. This unique code gives you access to all the information related to your shipment.
Enter this number in the search field and confirm. The most recent tracking data will be displayed automatically.
A detailed timeline then traces your package's journey: current location, completed transit stages, and estimated delivery date. This information is updated at each new stage, allowing you to follow your shipment's progress in real time.
About United Delivery Service
United Delivery Service, Ltd. is a regional small parcel carrier headquartered in Oak Brook Terrace, Illinois, that has operated in the Midwest since 1972. The company provides last-mile delivery services across Illinois, Wisconsin, and Indiana through a network of 15 locations, serving pharmaceutical, payroll processing, insurance, and e-commerce clients.
How to contact United Delivery Service?
If you are experiencing issues with the delivery process managed by United Delivery Service, please do not hesitate to contact their customer support.
What is United Delivery Service?
United Delivery Service, operating under the legal name United Delivery Service, Ltd., is a regional small parcel carrier headquartered in Oak Brook Terrace, Illinois. Founded on August 8, 1972, the company began its operations in the Chicago metropolitan area and has grown over more than five decades into a network spanning three core Midwestern states. The company positions itself as a specialist in last-mile delivery for the Midwest, a deliberate strategic choice that sets it apart from national carriers operating across the entire United States.
The company's growth followed a methodical pattern of expansion outward from its Chicago roots. Rather than pursuing national scale, United Delivery Service concentrated its investment on deepening its presence in Illinois before extending into Wisconsin and Indiana. A defining characteristic of this expansion was the decision to build proprietary technology in-house rather than licensing third-party logistics software. This internal development produced a custom GPS tracking system, geocoded route optimization tools, and imaging capabilities tailored specifically to the company's regional network. A significant infrastructure investment was the construction of a fully automated conveyor sorting system at the company's main hub in Lombard, Illinois, a facility spanning 65,000 square feet.
- Founded: August 8, 1972, with operations beginning in the Chicago metropolitan area
- Legal name: United Delivery Service, Ltd.
- Headquarters: Oak Brook Terrace, Illinois
- Main hub: Lombard, Illinois, a 65,000 sq. ft. flagship facility featuring an automated conveyor sorting system
- Network size: 15 locations across Illinois, Wisconsin, and Indiana
- USDOT number: 764292, on file with the FMCSA SAFER database
- Platform integrations: EasyPost and ShipWise
- Primary industries served: Pharmaceutical, payroll processing, insurance, printing, floral distribution, and e-commerce
United Delivery Service has built its client base around industries where delivery failures carry significant consequences. The carrier counts pharmaceutical companies, payroll processors, insurance firms, printing companies, and floral distributors among its core accounts, relationships developed through decades of consistent regional service. The company integrates with shipping platforms such as EasyPost and ShipWise, giving e-commerce merchants the ability to select UDS as a carrier within their shipping management workflows. The carrier cites live-person phone support and a dedicated issue management system among the standard features of the client relationship, a model it contrasts explicitly with the automated or offshore support structures used by national carriers.
Which countries does United Delivery Service deliver to?
United Delivery Service operates exclusively within the continental United States, with its confirmed service footprint concentrated in Illinois, Indiana, and Wisconsin. These three states form the backbone of the company's next-day delivery network, where UDS maintains direct physical infrastructure across 15 facilities. Illinois represents the most densely served market given the company's origins in the Chicago metropolitan area and the concentration of its facility network across the state, from Chicago and Waukegan in the northeast to Peru and Machesney Park further west and north.
The company's physical presence in each state reflects its gradual expansion over more than five decades. In Illinois, facilities are located in Lombard, Chicago, Waukegan, Peru, Schiller Park, and Machesney Park, with the Lombard location serving as the primary hub. In Indiana, United Delivery Service operates in Griffith, which serves northwest Indiana and the Chicago south suburbs corridor, in Indianapolis covering central and southern Indiana, and in Fort Wayne for northeastern Indiana. In Wisconsin, the company runs operations in Milwaukee, Madison, and Green Bay.
- Illinois (primary market): Lombard, Chicago, Waukegan, Peru, Schiller Park, Machesney Park, and surrounding areas
- Indiana: Griffith serving northwest Indiana, Indianapolis serving central and southern Indiana, Fort Wayne serving northeastern Indiana
- Wisconsin: Milwaukee, Madison, and Green Bay
- Possible extended coverage: Iowa, Michigan, Minnesota, Missouri, and portions of Ohio and Kentucky, through extended service tiers or partner arrangements beyond the confirmed next-day zone
Some sources indicate that the UDS service area may extend beyond the confirmed tri-state footprint, with references to Iowa, Michigan, Minnesota, Missouri, and portions of Ohio and Kentucky appearing in certain carrier listings. This suggests the company may handle deliveries in those areas through extended service agreements or partner arrangements. The guaranteed next-day delivery commitment, however, applies specifically to the Illinois, Indiana, and Wisconsin network, where United Delivery Service has direct operational control through its own facilities and fleet.
What are the United Delivery Service services and delivery times?
United Delivery Service offers four primary service tiers designed to meet different urgency and cost requirements for Midwest shippers. The portfolio covers same-day delivery, next-day delivery, regional overnight delivery, and scheduled routed delivery. Beyond these core parcel services, UDS also provides warehousing and fulfillment, as well as specialized medical courier and legal courier offerings tailored to account-based relationships in sectors where strict handling requirements and timing constraints apply.
- Same-Day Delivery: Dispatch and delivery within a single business day, using cars and cargo vans for direct runs within served metropolitan areas
- Next-Day Delivery: Next-business-day delivery for all packages across the full Illinois, Indiana, and Wisconsin network, covering both B2B and B2C shipments
- Regional Overnight Delivery: Guaranteed overnight commitment positioned for shippers at the edges of the primary service zone or requiring a formal overnight commitment
- Scheduled/Routed Delivery: Recurring, predictable delivery runs for business accounts requiring regular service rather than one-off parcel shipments
- Warehousing and Fulfillment: Storage and order fulfillment services available alongside standard parcel delivery
- Medical and Legal Courier: Specialized courier services for healthcare and legal industry clients with heightened handling and documentation requirements
The same-day delivery service targets urgent shipments within a single business day and relies on direct dispatch using a fleet of cars and cargo vans within the company's served metropolitan areas. This option is particularly suited to pharmaceutical, legal, and payroll clients where delivery timing is critical. Next-day delivery is the company's core offering across the tri-state footprint, supported by nightly sortation at the Lombard hub and satellite facilities throughout the network. The scheduled routed delivery service is listed across multiple UDS locations including Milwaukee, Madison, Griffith, and Indianapolis, indicating it is a standard component of the portfolio for recurring business accounts.
Deliveries are conducted Monday through Friday from 8:00 AM to 8:00 PM local time. Residential addresses may receive packages as late as 8:00 PM, while business addresses are typically served during standard business hours up to 6:00 PM. The company notes that packages may occasionally be delivered on weekends, suggesting some Saturday and Sunday delivery capacity exists within the network, though this is not presented as a guaranteed standard service across all zones.
What are the United Delivery Service rates and maximum dimensions accepted?
United Delivery Service calculates shipping rates based on parcel weight, dimensions, and the distance between origin and destination. The company does not publish a standard public rate card, and pricing for business accounts is established based on shipping volume and specific account requirements. Volume discounts are available for high-volume shippers. One notable aspect of the UDS pricing model is the absence of rural delivery surcharges and residential delivery fees, both of which are standard accessorial charges applied by national carriers such as UPS and the United States Postal Service, making UDS pricing more predictable for shippers serving a mixed urban and rural address base in the Midwest.
Specific maximum weight and dimension limits are not detailed in publicly available UDS materials. Customers seeking information about parcel size restrictions are directed to contact the company's customer service team directly. For shippers using the EasyPost integration, billing is handled directly by United Delivery Service in a bill-on-delivery model rather than through the platform intermediary. Additional fees may apply for optional services such as signature confirmation or parcel insurance, though the base rate structure avoids the accessorial charges most commonly associated with national carrier pricing.
- Rate calculation basis: Parcel weight, dimensions, and distance between origin and destination
- Public rate card: Not published; pricing is negotiated per account based on volume and specific requirements
- Volume discounts: Available for high-volume shippers
- Rural and residential surcharges: Not applied by UDS, unlike standard practice among national carriers
- EasyPost billing: Bill-on-delivery model, handled directly by UDS rather than through the platform
- Maximum dimensions and weight: Not publicly documented; contact UDS customer service directly for package limit specifics
What are the United Delivery Service delivery options?
United Delivery Service delivers to both residential and business addresses throughout its service area. For situations where a delivery attempt is unsuccessful, the company offers a Will-Call option under which the package is held at a UDS facility for the recipient to collect in person. Customers who receive a missed delivery notice will find a Delivery Notice Number printed in red on that notice, which can be entered on the UDS package tracking page to arrange redelivery or to locate the nearest facility holding the shipment.
The company does not operate a network of parcel lockers or third-party pickup points beyond its own facility locations. The primary alternative to home delivery is the Will-Call pickup at a UDS location, which requires the recipient to travel to the facility directly. Signature confirmation is available as an add-on service for shippers who require documented proof of receipt at the destination. Delivery runs take place Monday through Friday from 8:00 AM to 8:00 PM, with occasional weekend deliveries reported, giving recipients a broad daily window without the option of selecting a specific delivery time slot.
- Residential delivery: Available throughout the UDS service area, with delivery possible up to 8:00 PM
- Business delivery: Served during standard business hours, typically up to 6:00 PM
- Will-Call pickup: Package held at a UDS facility for customer collection when a delivery attempt is unsuccessful
- Delivery Notice Number: Printed in red on missed delivery notices and used to initiate redelivery or locate the holding facility
- Signature confirmation: Available as an optional add-on service for shippers requiring proof of receipt
- Weekend delivery: Occasional Saturday and Sunday deliveries are reported, though not guaranteed as a standard service across all zones
What should I do if my United Delivery Service parcel is lost or damaged?
United Delivery Service customer support is reachable by phone at the number published on the company's website, with the carrier stating that callers will always reach a live representative rather than an automated phone tree. The company maintains an internal issue management system staffed by dedicated customer service specialists, which it presents as a structured approach to resolving problems arising from missed deliveries, incorrect routing, or damaged parcels. This direct-person model is one of the primary points UDS uses to distinguish its support approach from the automated or offshore contact structures common among larger national carriers.
Third-party review platforms paint a mixed picture of the company's actual customer service performance. On PissedConsumer, United Delivery Service has accumulated over 218 reviews, with a customer service rating of 1.2 out of 5. Approximately 8% of consumers who contacted UDS support reported having their issues resolved satisfactorily according to data aggregated on that platform. Common complaints documented across review platforms include missed delivery windows, packages not delivered within stated timeframes, delivery instructions being disregarded, and parcels left in inappropriate locations. The company is not accredited by the Better Business Bureau.
The specific procedures for filing a claim on a lost or damaged parcel are not detailed in publicly available materials. Customers experiencing issues are directed to contact UDS through the package tracking portal on the company's website or by phone. For pharmaceutical, payroll, and other high-stakes business accounts, issue resolution is likely managed through dedicated account relationships rather than through the general consumer-facing contact channels.
- Phone support: Live-person support available at the company's published customer service number
- Issue management system: Internal system staffed by customer service specialists for handling delivery complaints
- BBB accreditation: Not BBB Accredited
- PissedConsumer rating: 1.2 out of 5, based on more than 218 reviews
- Reported resolution rate: Approximately 8% of consumers who contacted UDS reported a satisfactory resolution
- Claims documentation requirements: Not publicly specified; contact UDS directly through the tracking portal or by phone to initiate a claim
Does United Delivery Service handle international shipments and customs formalities?
United Delivery Service does not offer international shipping services of any kind. The company operates exclusively as a domestic regional carrier within the Midwestern United States, and its entire infrastructure, fleet and service portfolio is oriented around last-mile delivery within Illinois, Indiana, and Wisconsin. No customs clearance capabilities, cross-border shipping options, or duty and tax handling services are available through UDS, and there is no indication in publicly available materials that the company has plans to extend its operations beyond U.S. territory.
For shippers who require international delivery as part of their logistics operations, UDS is not designed to serve that need. The company's positioning as a Midwest-focused last-mile specialist means it fills a complementary role alongside carriers that handle international freight and cross-border transport. Packages originating from outside the United States and requiring delivery within the UDS service area would need to be handed off to UDS by an international carrier or freight forwarder once the goods have cleared U.S. customs and are ready for domestic final-mile distribution within the tri-state footprint.
Understanding tracking statuses
When tracking a United Delivery Service parcel online, several status messages may appear as the package moves through the delivery network. These statuses are updated through barcode scanning and GPS readings as the package passes through UDS facilities and onto delivery vehicles. Tracking information is retained for 30 days from the shipment date, after which the data is no longer accessible through the UDS tracking portal or third-party aggregator platforms that index UDS shipments.
| Status | Description |
|---|---|
| Shipment Notification | A shipping label has been created for the package, but it has not yet physically arrived at a UDS facility. This status indicates the shipper has initiated the process and transmitted shipment information to UDS, but the package itself is not yet in the carrier's possession. It is common for this status to appear for a period of time before the parcel is physically handed over. |
| Received | The package has been physically received and accepted at a UDS sorting facility. This confirms that UDS has taken custody of the shipment and it has been registered in the system for processing and routing toward the destination address. |
| Out for Delivery | The package has departed the sorting facility and has been loaded onto a delivery vehicle en route to the final delivery address. This is typically the last status update before a successful delivery confirmation or a missed delivery notice is generated for the recipient. |
| Delayed | The package has encountered a delay somewhere in the shipping process. This status does not specify the nature or cause of the delay, and further detail is not typically provided within the tracking update itself. Contacting UDS customer service directly may yield additional information about the specific reason for the hold. |
| Will-Call | The package has been redirected or held for customer pickup at a UDS facility rather than being delivered to the address on file. Recipients should check the missed delivery notice for the Delivery Notice Number, printed in red, which is used to locate the holding facility or arrange an alternative disposition for the shipment. |
Where can I find my United Delivery Service tracking number?
The United Delivery Service tracking number is automatically sent when your package is shipped. As the recipient, you receive it by email, SMS, or directly on the order confirmation page of the retailer's website.
If you cannot find it in your notifications, log in to your customer account on the website where you placed your order. The tracking number can be found in your order history or in the section dedicated to ongoing deliveries.
Once you have this number, enter it in the search field to check your delivery progress and estimated arrival date.
Why isn't my United Delivery Service package moving in the package tracking history?
When your United Delivery Service package tracking hasn't updated for several days, several factors may explain this delay: customs formalities for international shipments, logistical incidents, or simply a delay in updating the information.
Before taking any action, verify that the delivery address provided during the order is correct. An error or incomplete information can slow down the shipping process. If the delay persists beyond the announced timeframe, contact United Delivery Service customer service or the sender with your tracking number on hand. They will be able to precisely locate your package and, if necessary, open an investigation to determine the cause of the delay.
When I track my United Delivery Service package, why does it show as "returned"?
A "returned" status means that the package has been sent back to the sender. Several situations can explain this return:
The delivery driver was unable to identify the recipient due to an incorrect, illegible, or incomplete address missing essential information (apartment number, access code, etc.).
After several unsuccessful attempts and in the absence of collection within the allotted time, the package is automatically returned to its origin point.
The recipient did not collect the package from the post office or pickup point within the holding period, usually 15 days.
For international shipments, missing or incomplete documents or an incorrect value declaration can result in customs clearance refusal and the return of the package.
If your package shows this status, contact the sender or United Delivery Service customer service to find out the exact reason for the return and agree on a solution: a new shipment or refund according to the seller's terms.
Why does the United Delivery Service parcel tracking timeline indicate that my order cannot be found?
If no information appears when tracking your United Delivery Service package, several causes are possible:
Make sure that the number entered matches exactly the one provided by the sender. A single character error prevents the package from being identified.
Tracking information is only available once the package has been picked up by United Delivery Service. A delay of 24 to 48 hours may occur between the notification being sent and the first status update.
Temporary malfunctions can sometimes affect the online tracking system. In this case, try again later or contact United Delivery Service customer service for assistance.