Sacramento International Airport (SMF) designates Terminal A as the primary hub for four major carriers: Air Canada, American Airlines, Delta Air Lines, and United Airlines. Operating gates A1 through A17, this terminal handles a significant portion of the airport's legacy carrier traffic, providing direct connections to major international hubs across North America.
Comprehensive List of Airlines Operating at Terminal A
As of 2026, Terminal A remains the operational base for a specific cohort of "legacy" and international partner airlines. Unlike Terminal B, which hosts a larger volume of low-cost carriers, Terminal A is structured to support the frequent-flyer networks and hub-and-spoke models of the world’s largest aviation groups.
American Airlines
American Airlines maintains a robust presence in Terminal A, offering several daily non-stop flights to its primary hubs. Passengers flying American typically utilize the gates on the northern side of the concourse. Frequent destinations from Sacramento include Dallas/Fort Worth (DFW), Phoenix (PHX), Charlotte (CLT), and Chicago (ORD). American’s operations are supported by a large check-in desk located on the upper level of the terminal, adjacent to the security entrance.
Delta Air Lines
Delta Air Lines serves a high volume of business travelers out of Terminal A. The airline connects Sacramento to its major domestic gateways, including Atlanta (ATL), Salt Lake City (SLC), Minneapolis-St. Paul (MSP), and Seattle (SEA). Delta's infrastructure in Terminal A includes dedicated kiosks for rapid check-in and baggage drop. Delta SkyPriority lanes are clearly marked at the ticket counters to assist elite-status passengers and those flying in First Class or Delta One.
United Airlines
United Airlines operates one of the most extensive schedules at Terminal A. Because United uses San Francisco (SFO) and Los Angeles (LAX) as major West Coast hubs, many regional "United Express" flights depart from Terminal A throughout the day. Additionally, United provides non-stop service to Denver (DEN), Houston (IAH), Chicago (ORD), and Newark (EWR). Their gate assignments often cluster at the far end of the concourse, accommodating both mainline aircraft and smaller regional jets.
Air Canada
Air Canada is the primary international carrier for Terminal A, providing vital transborder service. Most flights connect Sacramento directly to Vancouver (YVR), with seasonal or codeshare options connecting through United to Toronto (YYZ). Because Air Canada operates out of Terminal A, passengers benefit from the same security and amenities as domestic travelers, though they should verify whether their return flight requires U.S. Customs and Border Protection clearance at the departure city (Preclearance) or upon arrival.
Navigating the Terminal A Layout and Infrastructure
Terminal A is designed as a centralized facility where ticketing, security, and gate access are housed in a single, walkable structure. This differs significantly from the "landside/airside" split seen in Terminal B. Understanding this layout is essential for managing your time effectively before a flight.
Level 1: Baggage Claim and Ground Transportation
The ground floor of Terminal A is dedicated to arriving passengers. It houses three main baggage carousels. Because Terminal A is relatively compact, the walk from the aircraft gate to baggage claim is generally less than five minutes. Outside the Level 1 doors, travelers can access:
- The terminal shuttle for the Economy Parking Lot.
- The pedestrian bridge to the Daily Parking Garage.
- Designated pick-up zones for app-based rideshares (Uber/Lyft).
- Taxicabs and luxury van services.
Level 2: Ticketing and Check-In
The second level is the departure hub. All four airlines—Air Canada, American, Delta, and United—have their ticketing counters located here. In 2026, Sacramento International Airport has transitioned many of these counters to "hybrid" models, where passengers use self-service kiosks to print bag tags before handing their luggage to a specialized drop-off agent.
The Security Checkpoint
Terminal A features a single security checkpoint located on the second level. This checkpoint serves all 17 gates. To expedite the process, there are dedicated lanes for:
- TSA PreCheck: For pre-screened travelers who do not need to remove shoes or laptops.
- CLEAR: A biometric identity verification service that allows members to bypass the initial document check.
- General Boarding: For all other passengers.
Wait times at Terminal A are typically shorter than those at Terminal B, but the airport authority recommends arriving at least two hours before domestic departures and three hours for international itineraries during peak holiday periods.
Terminal A Amenities: Dining, Shopping, and Lounges
While Terminal A is the older of the two terminals, it has undergone significant interior renovations to align with the "SMForward" expansion project. The dining and retail options reflect the local culture of the Sacramento Valley, often referred to as the "Farm-to-Fork Capital."
Dining Options
- Iron Horse Tavern: A popular sit-down restaurant and bar offering American craft food and local brews. It is a staple for passengers with longer layovers.
- Paesanos: Known for its Italian-inspired menu, providing high-quality pizza and pasta options that are a step above standard terminal fare.
- Starbucks and Peet’s Coffee: Both major coffee brands have locations within the terminal, catering to early-morning travelers.
- The Squeeze Inn: A local Sacramento legend famous for its "Squeeze with Cheese" burgers, giving travelers a taste of the city's culinary history.
Retail and Services
The retail corridor in Terminal A includes newsstands like Hudson News and specialty shops selling local Sacramento souvenirs, tech accessories, and travel essentials. For business travelers, there are multiple charging stations and "work zones" equipped with high-speed Wi-Fi provided free of charge by the Sacramento County Department of Airports.
The Escape Lounge
For those seeking a quieter environment, Terminal A hosts an Escape Lounge (A Centurion Studio Partner). Unlike the specialized airline clubs found in larger hubs, the Escape Lounge is open to passengers of any airline for a fee, though it is complimentary for American Express Platinum Card members. The lounge provides a buffet of chef-curated food, a full bar, and private workstations.
Parking and Transportation Strategy for 2026
With the ongoing SMForward expansion project, parking logistics at Sacramento International Airport have evolved. Travelers flying out of Terminal A must choose their parking location based on duration and budget.
| Parking Option | Location | Ideal For | Access to Terminal A |
|---|---|---|---|
| Terminal A Garage | Adjacent to Terminal A | Business travelers, short trips | Covered pedestrian bridge (Level 3) |
| Daily Lot | Behind the Terminal Garage | 2–4 day stays | Short walk or shuttle service |
| Hourly Lot | Directly in front of Terminal A | Picking up/dropping off passengers | 1-minute walk |
| Economy Lot | Distant airfield perimeter | Long-term budget stays | Dedicated shuttle (10–15 min frequency) |
The Impact of SMForward
In 2026, construction is a factor to consider. The airport is currently expanding the Terminal A parking infrastructure to include more EV charging stations and enhanced pedestrian safety features. Travelers should monitor the live parking status before leaving home, as lots can reach capacity by Tuesday mornings during busy business travel weeks.
Practical Comparison of Terminal A Airline Services
To help travelers decide on their logistics, the following table summarizes the operational details for the airlines located in Terminal A.
| Airline | Primary Hubs Served | Gate Locations | Check-In Location |
|---|---|---|---|
| Air Canada | Vancouver (YVR) | A1 - A5 | Level 2, North End |
| American Airlines | DFW, PHX, CLT, ORD, LAX | A10 - A15 | Level 2, Center |
| Delta Air Lines | ATL, SLC, MSP, SEA | A6 - A9 | Level 2, South End |
| United Airlines | SFO, DEN, IAH, ORD, EWR | A12 - A17 | Level 2, North End |
Connecting Between Terminal A and Terminal B
It is important to note that Terminal A and Terminal B are separate buildings. They are not connected "airside," meaning you cannot walk between them without exiting the secure area and going through security again.
If you have a connecting flight that requires a terminal change—for example, arriving on United (Terminal A) and departing on Southwest (Terminal B)—you must:
- Deplane at Terminal A.
- Exit to the non-secure side (follow signs for Baggage Claim).
- Board the "Inter-Terminal Shuttle," which runs every 10 minutes.
- Proceed to Terminal B and clear security again.
Allow at least 60 to 90 minutes for this transition, especially during peak hours.
Frequently Asked Questions (FAQ)
Which airlines are in Terminal A at Sacramento Airport?
Terminal A is home to Air Canada, American Airlines, Delta Air Lines, and United Airlines. These four carriers manage all departures from Gates A1 through A17. If you are flying with Southwest, Alaska, JetBlue, Spirit, or Hawaiian, you will need to go to Terminal B instead.
Can I walk between Terminal A and Terminal B?
There is no airside (post-security) connection between the two terminals. While you can walk between them on the landside (pre-security) via the sidewalks or parking garage bridges, it is a significant distance. The airport provides a free shuttle bus that loops between both terminals and the parking lots 24 hours a day.
Is there a lounge in Terminal A?
Yes, the Escape Lounge is located post-security in Terminal A. It is accessible to all passengers regardless of the airline or class of service for a day-pass fee. It is also part of the American Express Global Lounge Collection, offering complimentary access to certain cardholders.
Where is the rideshare pickup for Terminal A?
Rideshare services like Uber and Lyft pick up passengers on the ground level (Level 1). Follow the signs for "Ground Transportation" or "App-Based Rides" after exiting the baggage claim area. The pickup zone is clearly marked with numbered signs to help you coordinate with your driver.
Does Terminal A have CLEAR and TSA PreCheck?
Yes, Terminal A is fully equipped with both TSA PreCheck lanes and CLEAR kiosks. These services are located at the main security entrance on the second floor. CLEAR allows for faster identity verification, while PreCheck allows you to keep your shoes on and electronics in your bag.
What should I do if I park in the Terminal B garage but fly out of Terminal A?
Don't panic. The inter-terminal shuttle stops at both terminal garages. You can simply hop on the shuttle to be dropped off at the Terminal A departures level. However, for future trips, it is much more convenient to use the Terminal A garage or the Daily lot to minimize transit time.
Expert Guidance for a Seamless Departure
To ensure a stress-free experience at Sacramento International Airport's Terminal A, prioritize the following actions:
- Verify Your Terminal: Double-check your boarding pass 24 hours in advance. A common mistake is assuming all major airlines are in one building. Terminal A is exclusively for the four carriers mentioned above.
- Monitor the SMForward Construction: In 2026, roadway patterns around Terminal A may shift due to the airport's massive infrastructure overhaul. Check for real-time traffic alerts on the official SMF website before you drive.
- Download Airline Apps: Air Canada, American, Delta, and United all offer robust mobile apps that provide real-time gate change notifications and digital boarding passes. This is particularly useful in Terminal A, where gate assignments can occasionally shift between the north and south ends of the concourse.
- Use the Pedestrian Bridge: If you are parking in the Terminal A garage, use the pedestrian bridge on the third floor. It is the fastest way to reach the ticketing level and bypasses the ground-level traffic congestion.
By understanding the specific airline assignments and the physical layout of Terminal A, travelers can navigate Sacramento International Airport with efficiency and confidence.
