LSO™ (Lone Star Overnight) is THE LEADING regional PARCEL DELIVERY COMPANY throughout the Southwest.We provide a broad range of Parcel delivery services with our own personalized Texas touch you simply can’t get anywhere else. LSO™ has a network of 60 locations and 3,000 dedicated men and women, and our Austin, TX based customer service team, who are passionate about getting your most important packages delivered on-time, every-time.We deliver next day Express service by 0830, 1030, and 1500, and 2nd day Express service, and offer 1-3 day delivery ground service.
Enter your airbill number to track a package. For additional assistance, please call Customer Service 800-800-8984.
Next business day by 8:30 a.mLearn more
Next business day by 10:30 a.m. to most areasLearn more
Next business day by 3 p.m. to most areasLearn more
Guaranteed delivery by second business dayLearn more
Saturday by noon to most areas, later in some rural areasLearn more
1-3 business daysLearn more
For 25 years, only LSO™ combines the speed of a courier, the discipline of a carrier and the service of a true partner. Our one-of-a-kind shipping model enables us to deliver your own personal rapid delivery system. Together, we'll help your business get closer to customers, run faster than competitors, and budget smarter than ever. More responsive, more flexible and more friendly than any other shipping company. That's the power of LSO. Sign up today!