โฐ Minimum Connection Times
Domestic โ Domestic
45
minutes
Domestic โ International
90
minutes
International โ Domestic
90
minutes
International โ International
120
minutes
Interline Connections
110
minutes
๐ข Terminal Information
Ontario International Airport uses two passenger terminals: Terminal 2 hosts most international and some domestic airlines, while Terminal 4 handles the bulk of domestic operations. The buildings face each other across a short plaza and are linked landside by a covered walkway; there is no airside connector between them.
Walking times are shortโmost gates are 5โ8 minutes from curb to seat, and moving between Terminal 2 and Terminal 4 along the landside walkway takes about 5 minutes. Passengers with reduced mobility can request wheelchair assistance at either terminal curb or use the courtesy cart service that circulates between the buildings.
Each terminal has its own TSA checkpoint with PreCheck lanes; standard waits hover around 5โ20 minutes but can spike during early-morning Southwest or holiday departures. Terminal 2 also handles arriving international flights, routing passengers through customs before they re-enter the public arrivals hall.
Amenities include the Aspire Lounge in Terminal 2 (post-security near Gate 209), coffee bars and grab-and-go outlets in both terminals, and sit-down options such as Wahooโs Fish Taco and P.F. Changโs in Terminal 4. Nursing rooms and family restrooms are signed near the center of each concourse, pet-relief areas sit outside each terminal entrance, and elevators plus wide corridors provide step-free circulation.
๐ Connection Tips
Ontario International Airport is one of Southern California's major relief airports, and that role affects everything about the connection. The airport handles a large mix of passenger and cargo traffic, and it does so from the Inland Empire rather than from the congested Los Angeles core. For many trips that makes it the cleaner, less stressful choice.
The useful part of the connection is that the airport has enough scale to support real commercial travel while still being easier to reach than the bigger basin airports. If you are headed into Ontario, Rancho Cucamonga, the freeway belt, or a cargo delivery point, the airport is often the practical answer. You still need to plan the road side carefully, but the airport itself gives you room to move.
That makes ONT a strong example of an airport that helps because it is both large and better located for some trips. Use it when the inland transfer matters more than being close to the coast. That is especially true for cargo or business trips where the airport is part of a larger freeway-and-warehouse network. Use ONT when the inland transfer matters more than being close to the coast, and book the freeway pickup early.
โฐ Minimum Connection Times
Domestic โ Domestic
45
minutes
Domestic โ International
75
minutes
International โ Domestic
75
minutes
International โ International
90
minutes
Interline Connections
120
minutes
๐ข Terminal Information
Albuquerque International Sunport (ABQ) is the primary international airport serving New Mexico, located just three miles southeast of downtown Albuquerque. The airport boasts a distinctive Pueblo-style architectural terminal, which is both aesthetically pleasing and highly functional. This single, multi-level terminal efficiently manages all arrivals and departures, featuring a logical layout designed for passenger convenience. The lower level is dedicated to arriving passengers, housing baggage claim areas (three in total to serve Concourses A and B) and providing direct exits to ground transportation.
The upper level of the terminal is the departure zone, where travelers will find airline ticketing counters, security checkpoints, and access to the two main concourses, Concourse A and Concourse B. Concourse A primarily serves American Airlines, Delta, and United, while Southwest Airlines predominantly operates out of Concourse B. The terminal has a total of 22 gates, ensuring ample capacity for its scheduled domestic flights and limited international services. Recent upgrades include a TSA Checkpoint Terminal Connector Project, which has enhanced security screening with up to four lanes and modern passenger amenities like new escalators and elevators.
Amenities at ABQ are comprehensive for a regional international facility. Passengers can enjoy free Wi-Fi, numerous charging stations, a variety of shops (including those offering local artisanal gifts), and diverse dining options ranging from cafes and fast-food outlets to restaurants serving New Mexican cuisine. Additional facilities like a Meditation Room and an observation deck contribute to a comfortable travel experience, complemented by a notable art collection displayed throughout the terminal.
๐ Connection Tips
Albuquerque International Sunport (ABQ) offers excellent ground transportation connectivity just 3 miles southeast of downtown. ABQ RIDE provides completely free bus service (fare-free since November 2023) with Route 50 connecting the airport to downtown via Union Square Bus Station every 15-30 minutes, taking just 24 minutes total - the bus stop is conveniently located on the lower level at the west end of the shuttle island. Route 50 also connects to the Alvarado Transportation Center downtown where passengers can transfer to the New Mexico Rail Runner Express.
Rail Runner connections are enhanced through Route 350 (Railrunner Connecting bus) and free bus transfers when you have a valid Rail Runner ticket purchased in advance online or via mobile app - otherwise pay the driver a $1 fare each way. Official taxi service is available with fares starting at $35 to downtown Albuquerque through companies like ABQ Metro Taxi (505-450-8580) and Aspen Rides (505-388-3692). Ride-sharing via Uber and Lyft requires pre-booking as street hailing is not permitted.
For Santa Fe destinations, Groome Transportation operates 30 daily trips taking 75 minutes with variable pricing, while RoadRunner Charter provides door-to-door service to Santa Fe and Los Alamos areas. The Rail Runner Express connects Santa Fe, Albuquerque, and Belen with convenient airport shuttle connections. Recent December 2025 improvements under the ABQ RIDE Forward Network Plan enhanced transit connectivity throughout the metropolitan area.
โ Back to Ontario International Airport