Endeavor Air operates from Cibao International Airport (STI) at Terminal 4, one of the busiest airports in the Dominican Republic, serving as a crucial connection hub for travelers flying under the Delta Connection brand. Endeavor Air STI Terminal 4 offers passengers a smooth and efficient travel experience with access to top-tier amenities, streamlined check-in counters, and convenient gate locations. The airlines connects STI to numerous destinations across the U.S. and Canada, ensuring reliable service and on-time performance. Passengers flying Endeavor Air from STI Terminal 4 can enjoy lounges, diverse dining options, and duty-free shopping, making their airport experience both comfortable and convenient.

The terminal’s modern facilities, efficient baggage handling, and easy transportation links to Santiago de los Caballeros — including the AirTrain STI and taxi services — enhance the overall journey. For the latest flight updates, terminal maps, and travel guidelines, travelers are encouraged to visit the official Cibao International Airport or Endeavor Air website before departure.
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Endeavor Air Terminal at STI International Airport
Endeavor Air operates from Terminal 4 at Cibao International Airport (STI), one of Santiago de los Caballeros busiest and most modern airport terminals. Terminal 4 at STI is well-equipped with advanced facilities, including spacious check-in counters, efficient security checkpoints, and comfortable waiting areas.
What is the Endeavor Air STI Terminal Address?
Avenida Juan Pablo Duarte, Santiago De Los Caballeros 51000, Dominican Republic
Cibao International Airport (STI) Map
Check All: Endeavor Air Terminal
How to Contact Endeavor Air at STI International Airport?
See contact information below for reaching out to Endeavor Air at Cibao International Airport, complete with their designated terminal.
| Endeavor Air STI Terminal | Terminal 4 |
| Airport Type | International |
| Cibao International Airport Phone Number | +1-877-777-6741 / 1 809-689-8344 |
| Cibao International Airport Address | Avenida Juan Pablo Duarte, Santiago De Los Caballeros 51000, Dominican Republic |
| Airport Name | Cibao International Airport |
| Endeavor Air Contact Number | 800-221-1212 |
| Cibao International Airport Code | STI |
| Endeavor Air Ticket Counter Hours | 24/7 |
| Endeavor Air Official Website | https://www.endeavorair.com/content/endeavor-air/en_us/home.html |
| Official YouTube | https://www.youtube.com/@EndeavorAirInc |
| Official Twitter | https://x.com/endeavorair |
| Official Facebook | https://www.facebook.com/9EAir |
| Official Instagram | https://www.instagram.com/endeavorair |
Departure Details of Terminal and Gates for Endeavor Air Travelers at STI Airport
Passengers flying with Endeavor Air STI Terminal can expect a smooth and efficient departure experience from Terminal 4 at Cibao International Airport (STI). Endeavor Air operates Delta Connection flights from this modern terminal, offering travelers easy check-in, quick security clearance, and clearly marked departure gates. Digital display boards throughout Terminal 4 provide real-time flight updates, ensuring passengers stay informed. With a range of amenities including dining options, and shopping outlets.
Arrival Details of Terminal and Gates for Endeavor Air Travelers at STI Airport
All Endeavor Air STI Terminal arrivals are handled at Terminal 4, one of the most efficient terminals at STI Airport. Upon landing, passengers can quickly proceed through immigration and baggage claim areas that are well-organized and easy to navigate. The terminal features clear signage and helpful staff to assist with connecting flights or ground transportation.
Medical Assistance at STI Terminal
The Endeavor Air STI Terminal 4 is fully equipped to handle medical needs and emergencies for passengers. The terminal has a 24-hour Medical Office staffed by trained healthcare professionals who provide immediate medical care when required. Automated External Defibrillators (AEDs) are available throughout the terminal, and airline staff are trained to respond promptly in case of emergencies. Passengers requiring medical assistance can also request wheelchair support or special assistance through Endeavor Air
Endeavor Air Lost and Found Services at STI Terminal
If you misplace an item while traveling through the Endeavor Air STI Terminal, the Lost and Found office located in Terminal 4 can help reunite you with your belongings. Items lost onboard Endeavor Air flights or within the gate area are typically handled Lost and Found department. Passengers can report lost items online through the Endeavor Air website or visit the Lost and Found counter at STI for in-person assistance. It’s recommended to provide detailed information such as flight number, date, and item description to help expedite recovery.
Facilities Offered By Endeavor Air at STI International Airport
Endeavor Air STI Terminal 4 offers a wide range of modern facilities designed to provide travelers with a comfortable and efficient airport experience.
| Transport Links at STI | Currency Exchange at STI |
| Dining and Shopping | STI Airport Special Assistance |
| STI Airport Ground Transport Access | Check-In & Security at STI |
| STI Airport Lounges | Medical Assistance |
| Information Desk at STI | Check-in Services |
| Baggage Services | Flight Information Displays at STI |
| STI Airport Lost & Found Services | Wi-Fi Access |
How to Make Easy Flight Trip for Endeavor Air Travelers at the STI Terminal?
Making your flight trip easy and stress-free as an Endeavor Air traveler at the STI Terminal starts with proper preparation and smart planning. Arrive at Cibao International Airport (STI) Terminal 4 at least three hours before your international flight to allow enough time for check-in, security screening, and boarding.
Endeavor Air Flight Status & Schedule Updates at STI Terminal

Passengers flying from the Endeavor Air STI Terminal can easily stay informed about their flight status and schedule updates using multiple convenient options. Real-time flight information is displayed across digital screens throughout Terminal 4 at Cibao International Airport (STI), helping travelers monitor departures, arrivals, and any schedule changes. Endeavor Air passengers can also check live updates through the Endeavor Air official website for instant notifications on flight delays, gate changes, or cancellations.
Baggage Policies & Lost/Delayed Luggage Claims at STI Airport

The Endeavor Air STI Terminal follows standard baggage policies to ensure safe and reliable handling of passenger luggage. Travelers should adhere to Endeavor size and weight limits for both carry-on and checked bags to avoid additional fees. In the event of lost or delayed baggage, passengers can visit the Endeavor Air Baggage Service Office located in Terminal 4 to file a claim immediately. Endeavor Air staff assist travelers in tracking and retrieving their bags quickly.
Transport Links at STI Terminal

Getting to and from the Endeavor Air STI Terminal 4 is simple and convenient thanks to STI Airport’s excellent transport links. Passengers can use the AirTrain STI, which connects Terminal 4 with all other terminals, parking areas, and major transit lines such as the Long Island Rail Road (LIRR) and Santiago de los Caballeros Subway. Additionally, taxis, rideshare services, airport shuttles, and rental cars are readily available outside the terminal for easy onward travel. For those driving to the airport, Terminal 4 offers nearby short-term and long-term parking facilities with accessible drop-off and pick-up zones.
Endeavor Air Cancellations and Refunds Policies at STI Airport
For passengers departing from the Endeavor Air STI Terminal, ticket cancellations and refund requests are handled in accordance with Endeavor Air policies, as Endeavor Air operates under the Delta Connection brand. Travelers can manage cancellations, request refunds, or modify bookings online through the Endeavor Air webiste or mobile app for convenience. At STI Terminal 4, Endeavor Air’s customer service desks are available to assist with last-minute changes, rebooking options, and travel credit inquiries. Refund eligibility may vary based on fare type and ticket conditions, so passengers are encouraged to review the policy details before canceling their flight.
Conclusion
The Endeavor Air Cibao International Airport Terminal 4 offers passengers a seamless and comfortable travel experience backed by world-class amenities and efficient services. As a proud Delta Connection carrier, Endeavor Air ensures smooth departures, timely arrivals, and exceptional in-terminal facilities for both domestic and international travelers. From easy check-in and security processes to modern lounges, dining, shopping, and medical assistance, every aspect of Terminal 4 is designed to enhance passenger comfort and convenience. The Endeavor Air STI Terminal also provides reliable support services such as baggage handling, lost and found assistance, ticket cancellations, and refund options, ensuring travelers have peace of mind at every step of their journey.
FAQs about Endeavor Air at Cibao International Airport – STI
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Endeavor Air Other Locations
