Last Updated on July 28, 2026 by Daniel Globe
American Airlines passengers at San Diego International Airport need to use the correct side of Terminal 2 because the airline changed concourses in 2026. This guide explains where to check in, which security area to follow, where to collect checked bags, and how to reach Terminal 2 West by car, rideshare, shuttle, or public transportation.
Quick Answer
American Airlines operates from Terminal 2 West at San Diego International Airport (SAN). The move from Terminal 2 East took effect May 12, 2026. Follow signs for Terminal 2 West and confirm the operating airline, check-in area, security checkpoint, and gate in the American app before leaving for the airport.
Key Takeaways
- American Airlines moved to Terminal 2 West at SAN on May 12, 2026.
- Follow Terminal 2 West signs for American check-in and the west security checkpoint.
- American’s baggage claim is in Terminal 2, with the airport listing Carousel 6 for its baggage service.
- Terminal 1 and Terminal 2 are not connected after security; use the free curbside shuttle and expect to clear security again.
- Route 992, the free San Diego Flyer, rideshare services, taxis, parking, and rental-car shuttles all serve Terminal 2.
Where American Airlines Operates at San Diego Airport
American Airlines operates from Terminal 2 West at San Diego International Airport. The airline relocated from Terminal 2 East on May 12, 2026, while Hawaiian Airlines moved in the opposite direction. The move was announced through an official San Diego International Airport notice.
SAN does not have a terminal used only by American Airlines. American shares Terminal 2 with several other domestic and international airlines. Current assignments can change, so check the official SAN airline directory and your boarding pass before traveling.
Note: A ticket carrying an American Airlines flight number may be operated by a partner airline. Check the “operated by” line on your reservation because the operating carrier’s terminal and check-in counter may apply.
American Airlines Check-In, Baggage Claim, and Security
The airport’s airline directory lists American Airlines check-in and baggage claim in Terminal 2. It also lists baggage service at Carousel 6, skycap availability, and published American counter hours of 4:00 a.m. to midnight. Hours can change with the flight schedule, so verify them before an unusually early or late departure.
Checking In for a Flight
Follow roadway and terminal signs for Terminal 2 West. Travelers checking bags, requesting document review, or needing counter assistance should go to the American Airlines ticketing area. Travelers with a mobile boarding pass and no checked luggage may be able to proceed directly to security.
American’s SAN airport information page lists mobile boarding passes, self-service check-in, curbside check-in for domestic flights, TSA PreCheck, and priority services as available. Availability may depend on the flight, time of day, and staffing.
Which Security Checkpoint to Use
Terminal 2 has separate East and West security checkpoints. American passengers should follow signs for the Terminal 2 West checkpoint, also identified by SAN as Checkpoint 6. TSA PreCheck is available in Terminal 2 for eligible travelers, but lane hours can vary.
SAN recommends arriving at least two hours before a domestic flight and three hours before an international flight. Add more time when checking bags, traveling during a holiday period, returning a rental car, requesting mobility assistance, or changing terminals.
Warning: Terminal 1 and Terminal 2 do not currently have a post-security passenger connector. If you go to the wrong terminal, you may need to take the curbside inter-terminal shuttle and pass through security again. A secure connector is planned as part of work scheduled for 2028.
Terminal 2 Layout and What to Expect
Terminal 2 is divided into East and West areas, each with its own ticketing lobby and security checkpoint. American Airlines uses the West side. Check-in is on the departures level, while baggage claim and ground transportation access are on the arrivals level.
Free Wi-Fi is available in two-hour sessions, and passengers can reconnect when a session ends. SAN also lists ATMs, visitor-information desks, portable charging stations, nursing rooms, pet-relief areas, shops, and restaurants among its terminal services and facilities.
- Nursing room: Terminal 2 West, Level 2, near Gates 34–35.
- Indoor pet-relief area: Terminal 2 after security, near Gate 46.
- Outdoor pet-relief area: Ground Transportation Plaza outside Terminal 2.
- Lost and Found: Terminal 2, ground level, for items lost in public airport areas.
Lounges in Terminal 2
SAN lists four lounges in Terminal 2: the United Club, Delta Sky Club, Chase Sapphire Lounge, and Aspire Lounge. The United Club, Delta Sky Club, and Chase Sapphire Lounge are in Terminal 2 West, while Aspire Lounge is in Terminal 2 East. Access depends on the lounge’s membership, ticket, status, guest, and capacity rules; an American Airlines boarding pass does not automatically provide entry.
Dining and Shopping Near American Airlines Gates
Terminal 2 West has quick-service food, sit-down dining, coffee, newsstands, books, gifts, and travel essentials. Operating hours vary, and some businesses may close before the last flights of the evening. Check SAN’s current shop and dine directory when a particular restaurant or store matters to your plans.
Allow enough time to return to the American gate after eating or shopping. Gate assignments can change, and distances inside Terminal 2 may be longer than they first appear.
Pro Tip: Check your gate before ordering a sit-down meal. Turn on American Airlines flight notifications so a late gate change does not leave you rushing across Terminal 2.
Getting To and From Terminal 2 West
Passenger Drop-Off
Drivers and rideshare vehicles can drop departing passengers at the Terminal 2 departures curb. Follow signs for Terminal 2 West and American Airlines. Curb space is for active loading and unloading only, so vehicles should not remain parked outside the terminal.
Rideshare and Taxi Pickup
After collecting luggage, exit the Terminal 2 baggage-claim area and use the main crosswalk to reach the Transportation Plaza. SAN places rideshare pickup in the second lane. Authorized providers include Uber, Lyft, Wingz, and PrimeTime, although provider availability can change.
Taxis and other authorized transportation services also operate from the Terminal 2 Transportation Plaza. Confirm the vehicle and driver in the provider’s app before entering a rideshare vehicle, and do not accept unsolicited ride offers.
Route 992 to Downtown San Diego
MTS Route 992 stops on the elevated departures level at both airport terminals. The trip between SAN and Santa Fe Depot in downtown San Diego takes about 15 minutes under normal conditions, with service about every 15 minutes for most of the day.
The regular adult one-way fare is currently $2.50. Payment options include a PRONTO card, the PRONTO app, contactless bank-card payment, a mobile wallet, or exact cash on the bus. Check the MTS airport transportation page for current fares and schedules.
Free San Diego Flyer
The San Diego Flyer is a free electric shuttle between SAN and the Old Town Transit Center. It generally runs every 20 to 30 minutes, seven days a week, and serves the Transportation Plaza across from baggage claim. It is intended for transit riders, and overnight parking is not permitted at Old Town Transit Center.
Parking and Rental Cars
Terminal parking facilities are located close to the terminal buildings, but availability and rates can change. Reserving airport parking before a busy travel date can reduce the risk of finding a preferred facility full.
Rental cars are handled at SAN’s consolidated Rental Car Center. Free rental-car shuttles operate between the center and both terminals 24 hours a day. Allow additional time to return a vehicle, ride the shuttle, check luggage, and clear security.
Connecting Between Terminal 1 and Terminal 2
Passengers moving between Terminal 1 and Terminal 2 should use SAN’s free curbside inter-terminal shuttle. The airport lists shuttle service daily from 4:00 a.m. to 2:00 a.m., with a live tracker available through its courtesy-shuttle page.
You must normally exit the secure area to use the shuttle and pass through security at the other terminal. Leave a generous connection buffer, especially when you have checked luggage, separate tickets, mobility needs, young children, or a departure near the end of the day.
For a same-ticket connection, confirm the transfer procedure with the airline. Checked bags may transfer automatically on some itineraries, but passengers should never assume that a terminal change can be completed airside.
Airlines and Destinations Served from Terminal 2
American Airlines connects San Diego with several major U.S. hubs and markets. Routes and frequencies can change by season, and a destination available one month may not operate on the same schedule later in the year.
Terminal 2 is also used by other domestic and international airlines. This can simplify some partner connections, but the terminal printed on a previous trip should not be treated as permanent. Use SAN’s live airline directory, American’s app, and the operating carrier’s flight-status page for current information.
Tips for Navigating Terminal 2
- Check the operating carrier: Codeshare flights may use another airline’s counter or terminal assignment.
- Confirm the terminal twice: Check when you book and again on the day of departure.
- Use the correct checkpoint: Follow signs for Terminal 2 West rather than entering the first Terminal 2 security line you see.
- Review bag deadlines: American’s checked-bag cutoff can be earlier than the boarding deadline.
- Keep notifications on: Enable boarding, delay, and gate-change alerts in the American app.
- Request assistance early: Contact American Airlines before travel if you need wheelchair or boarding assistance.
- Do not plan an overnight gate stay: SAN does not permit overnight stays in secure gate areas, which close after the final arrivals.
Ongoing Changes at San Diego Airport
The first phase of SAN’s new Terminal 1 opened on September 23, 2025 with new gates, ticketing facilities, baggage systems, dining, and a larger security checkpoint. Construction on Phase 1B continues, with the remaining project work scheduled for completion in 2028.
Construction can affect roadways, sidewalks, shuttle stops, and curb access even when Terminal 2 itself remains open. The airport recommends using current signage and its live transportation information rather than relying on an older terminal map.
Note: The new Terminal 1 is already serving passengers. The continuing construction is the project’s next phase, not a complete closure of Terminal 1.
Customer Reviews and Feedback
Traveler experiences at Terminal 2 can differ widely by departure time, security demand, weather, and construction activity. Instead of relying on a single review, plan around the issues most likely to affect your trip: traffic entering the airport, security queues, walking time, restaurant hours, and last-minute gate changes.
Airport Ambassadors are available at information desks in pre-security and post-security areas. They can provide current directions when signs, construction, or a changed gate assignment make the route unclear.
Comparing Terminal 2 to Terminal 1 at SAN
Terminal 1 and Terminal 2 each have their own ticketing, baggage claim, concessions, gates, and security screening. Terminal 1 uses one main security checkpoint, while Terminal 2 has separate East and West checkpoints based on airline location.
The airline rosters are mixed and can change. Terminal 1 should not be described only as a low-cost domestic terminal, nor should Terminal 2 be treated as exclusively full-service or international. The most dependable approach is to look up the individual airline before every trip.
The most important connection difference is that passengers cannot currently move from Terminal 1 to Terminal 2 after security. Travelers changing terminals must use the curbside shuttle and clear security at the new terminal.
Conclusion and Final Thoughts
American Airlines operates from Terminal 2 West at San Diego International Airport as of May 12, 2026. Follow Terminal 2 West signs, verify the operating airline and live gate, and use the west security checkpoint. Arriving early is especially important when checking luggage, returning a rental car, or transferring from Terminal 1.
Travelers who use mobility equipment may also find the guide to the best travel scooter helpful. Families can review whether a minor needs a notarized travel note, while passengers bringing powered mobility equipment can read the guide to carrying an electric scooter through an airport.
Frequently Asked Questions
What terminal is American Airlines at San Diego Airport?
American Airlines operates from Terminal 2 West at San Diego International Airport. It moved there from Terminal 2 East on May 12, 2026. Check the American app and SAN airline directory before departure in case an operational change affects your flight.
Which security checkpoint should American Airlines passengers use at SAN?
Follow signs for the Terminal 2 West security checkpoint, identified by SAN as Checkpoint 6. Terminal 2 also has a separate East checkpoint, so confirm that you are entering on the American Airlines side.
Where is American Airlines baggage claim at San Diego Airport?
American Airlines baggage claim is on the ground level of Terminal 2. SAN’s airline directory lists American’s baggage service at Carousel 6, although passengers should check the airport monitors because carousel assignments can change.
Can I walk between Terminal 1 and Terminal 2 after security?
No. Terminal 1 and Terminal 2 do not currently have a post-security passenger connector. Use the free curbside inter-terminal shuttle and expect to pass through security again at the other terminal. SAN says a secure connector is planned for 2028.
Where do I meet an Uber or Lyft at Terminal 2?
Exit Terminal 2 baggage claim, cross to the Transportation Plaza using the main crosswalk, and follow rideshare signs to the second lane. Confirm the license plate, driver, and vehicle in the app before entering.
How early should I arrive for an American Airlines flight from SAN?
SAN recommends arriving at least two hours before a domestic flight and three hours before an international flight. Allow more time when checking bags, traveling during a busy period, returning a rental car, or transferring from another terminal.
Sources
- San Diego International Airport — American Airlines relocation notice — confirms the May 12, 2026 move to Terminal 2 West.
- San Diego International Airport — Airlines and Terminal Locations — supports American’s Terminal 2 check-in, baggage claim, baggage-service, counter-hour, and skycap details.
- San Diego International Airport — Services and Facilities — supports checkpoint, Wi-Fi, nursing-room, pet-relief, terminal-layout, and arrival-time guidance.
- San Diego International Airport — Airport Ambassador FAQs — confirms lounge locations and the lack of a current post-security connector between Terminals 1 and 2.
- San Diego Metropolitan Transit System — Airport Transportation — supports Route 992 travel time, fare, frequency, payment options, and San Diego Flyer details.
- San Diego International Airport — Terminal 1 Phase 1B — supports the current construction phase, inter-terminal travel guidance, and planned 2028 completion.
