Endeavor Air operates from Luis Muñoz Marín International Airport (SJU) at Terminal 4, one of the busiest airports in the American States, serving as a crucial connection hub for travelers flying under the Delta Connection brand. Endeavor Air SJU 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 SJU to numerous destinations across the U.S. and Canada, ensuring reliable service and on-time performance. Passengers flying Endeavor Air from SJU 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 San Juan — including the AirTrain SJU and taxi services — enhance the overall journey. For the latest flight updates, terminal maps, and travel guidelines, travelers are encouraged to visit the official Luis Muñoz Marín International Airport or Endeavor Air website before departure.
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Endeavor Air Terminal at SJU International Airport
Endeavor Air operates from Terminal 4 at Luis Muñoz Marín International Airport (SJU), one of San Juan busiest and most modern airport terminals. Terminal 4 at SJU is well-equipped with advanced facilities, including spacious check-in counters, efficient security checkpoints, and comfortable waiting areas.
What is the Endeavor Air SJU Terminal Address?
Carolina, 00979, Puerto Rico
Luis Muñoz Marín International Airport (SJU) Map
Check All: Endeavor Air Terminal
How to Contact Endeavor Air at SJU International Airport?
See contact information below for reaching out to Endeavor Air at Luis Muñoz Marín International Airport, complete with their designated terminal.
| Endeavor Air SJU Terminal | Terminal 4 |
| Airport Type | International |
| Luis Muñoz Marín International Airport Phone Number | +1-877-777-6741 / 1 787-253-2329 |
| Luis Muñoz Marín International Airport Address | Carolina, 00979, Puerto Rico |
| Airport Name | Luis Muñoz Marín International Airport |
| Endeavor Air Contact Number | 800-221-1212 |
| Luis Muñoz Marín International Airport Code | SJU |
| 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 SJU Airport
Passengers flying with Endeavor Air SJU Terminal can expect a smooth and efficient departure experience from Terminal 4 at Luis Muñoz Marín International Airport (SJU). 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 SJU Airport
All Endeavor Air SJU Terminal arrivals are handled at Terminal 4, one of the most efficient terminals at SJU 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 SJU Terminal
The Endeavor Air SJU 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 SJU Terminal
If you misplace an item while traveling through the Endeavor Air SJU 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 SJU 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 SJU International Airport
Endeavor Air SJU Terminal 4 offers a wide range of modern facilities designed to provide travelers with a comfortable and efficient airport experience.
| Transport Links at SJU | Currency Exchange at SJU |
| Dining and Shopping | SJU Airport Special Assistance |
| SJU Airport Ground Transport Access | Check-In & Security at SJU |
| SJU Airport Lounges | Medical Assistance |
| Information Desk at SJU | Check-in Services |
| Baggage Services | Flight Information Displays at SJU |
| SJU Airport Lost & Found Services | Wi-Fi Access |
How to Make Easy Flight Trip for Endeavor Air Travelers at the SJU Terminal?
Making your flight trip easy and stress-free as an Endeavor Air traveler at the SJU Terminal starts with proper preparation and smart planning. Arrive at Luis Muñoz Marín International Airport (SJU) 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 SJU Terminal

Passengers flying from the Endeavor Air SJU 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 Luis Muñoz Marín International Airport (SJU), 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 SJU Airport

The Endeavor Air SJU 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 SJU Terminal

Getting to and from the Endeavor Air SJU Terminal 4 is simple and convenient thanks to SJU Airport’s excellent transport links. Passengers can use the AirTrain SJU, which connects Terminal 4 with all other terminals, parking areas, and major transit lines such as the Long Island Rail Road (LIRR) and San Juan 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 SJU Airport
For passengers departing from the Endeavor Air SJU 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 SJU 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 Luis Muñoz Marín 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 SJU 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 Luis Muñoz Marín International Airport – SJU
What terminal is Endeavor Air at Luis Muñoz Marín International Airport (SJU)?
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