Defense Sato Travel & CWT: FAQs Answered

1. Who Can Use the Defense Travel System (DTS)?

The Defense Travel System (DTS) is an online system used by the U.S. Department of Defense (DoD) to manage official, government-funded travel—specifically Temporary Duty (TDY) travel. Authorized users include:

• Active-duty service members (Army, Navy, Air Force, Marines, etc.) traveling CONUS and OCONUS, except for combat zones.

• DoD civilian employees, their dependents, and invitational travelers on official orders.

• Unit travel clerks, travel reviewers, and approvers responsible for DTS authorization and voucher processes.

Not eligible: Most contractors and nonappropriated fund employees, unless specifically authorized by their organization.

To start using DTS, new users need a PKI digital certificate and must coordinate with a Defense Travel Administrator (DTA).

2. What Is the Phone Number for WPAFB SATO?

SATO is the travel management contractor the DoD uses to arrange air travel. While WPAFB’s (Wright-Patterson AFB) specific local SATO office number isn’t always public, travelers can use SATO’s general national contact lines:

• SATO National (U.S.): 📞 855‑618‑7614

• SATO Emergency Number: 📞 866‑576‑4635

These numbers are commonly used by service members stationed at installations like WPAFB when local office lines aren’t available or accessible.

3. How Do I Cancel a SATO Flight?

To cancel or change a flight booked via SATO:

1. Use DTS to amend your authorization: Log in with CAC, find your travel authorization, and create an amendment with the updated flight details.

2. Contact SATO directly: Use national or emergency numbers above while traveling.

3. Contact the airline, especially if flight disruptions occur. You can rebook at government rate, provided it maintains mission requirements. Reddit

Reddit insight:

“Only thing to watch for is trips where you booked non-contract airfare… I ended up just calling the airline and canceling. Booked the next flight through DTS.”

If SATO wait times are excessive, passengers often contact the airline or book directly using government travel charge cards and later document it in DTS.

4. What Does CWT Travel Stand For?

CWT stands for Carlson Wagonlit Travel—now simply CWTsato travel. It is a global business travel management company offering services for corporate travel, meetings, events, and more.

• Founded in 1994 from the merger of Carlson Travel Network and Compagnie Internationale des Wagons-Lits.

• Headquartered in Minnesota, U.S., and serving 145+ countries with ~18,000 employees. Wikipedia

• Services include corporate travel, meetings/workshops, and digital platforms like RoomIt.

Recent development:
In March 2024, American Express Global Business Travel (Amex GBT) announced plans to acquire CWT for $570 million—pending regulatory approval.

5. Quick Reference Table

6. Final Tips & Best Practices

• Using DTS: Always submit authorizations and vouchers, and stay updated via DTMO training and TraX tools.

• Timing is critical: Flight delays or cancellations require quick action. Use airline apps or SATO if you’re in transit.

• Documentation: Keep records of all changes, cancellation confirmations, and government rates to support DTS vouchers.

• Stay compliant: Adhere to JTR and government booking rules to avoid reimbursement issues.

• Know your contractor: CWT supports DoD travel segments like SATO, and soon, Amex GBT may integrate them further.

In Summary

• DTS access is limited to official DoD personnel, dependents, and authorized staff.

• WPAFB SATO can be reached via national or emergency lines (855/866 numbers provided).

• Flight cancellations should be handled via DTS amendments, SATO, or airline—with proper documentation.

• CWT stands for Carlson Wagonlit Travel, a top travel management firm, soon to merge with Amex GBT.

Feel free to ask if you’d like step-by-step guidance on using DTS, contacting SATO, or staying updated on the CWT acquisition!