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
60
minutes
Domestic โ International
90
minutes
Interline Connections
120
minutes
๐ข Terminal Information
Lehigh Valley International Airport (ABE), located in Allentown, Pennsylvania, serves as a vital regional gateway to the Lehigh Valley and Eastern Pennsylvania. It offers a less congested and more convenient travel experience compared to larger metropolitan hubs. The airport features a single, modern terminal building spread across two levels, designed for efficient passenger processing and easy navigation. The lower level is dedicated to arrivals, housing baggage claim, car rental counters, and exits to ground transportation. The upper level manages departures, with ticket counters, airline check-in desks, and the Transportation Security Administration (TSA) screening checkpoint.
The airport continually invests in enhancing its passenger facilities. A recent TSA Checkpoint Terminal Connector Project has significantly upgraded the security area, incorporating up to four screening lanes, modern escalators and elevators, and an enhanced air purification system. The terminal is structured with two main concourses: Concourse A on the ground level serves airlines like Allegiant Air, American Airlines, and Delta Air Lines, while Concourse B on the upper level is utilized by United Airlines and Frontier Airlines.
Amenities at ABE are well-appointed for a regional facility, including several cafes and snack bars, shops for essentials and souvenirs, and free Wi-Fi throughout. ABE also offers family-friendly amenities such as a children's play area, a sensory room, and a therapy dog program, along with occasional live music performances, creating a welcoming atmosphere for all travelers.
๐ Connection Tips
Connecting through Lehigh Valley International Airport provides efficient access to Pennsylvania's fourth-busiest passenger facility serving 14 nonstop destinations through Allegiant Air, American Airlines, Delta Air Lines, United Airlines, and Frontier Airlines from its renovated single terminal with two-level design. The airport's 14 gates split between ground-level Concourse A (8 gates) and upper-level Concourse B (6 gates) enable quick connections with minimal walking distances, while recent TSA Checkpoint Terminal Connector Project upgrades include four screening lanes, modern escalators, and enhanced air purification systems reducing security wait times to 3-8 minutes with PreCheck or CLEAR enrollment.
Domestic connections benefit from ABE's position as an alternative to crowded Philadelphia, Newark, and JFK airports, offering reliable connectivity to major hubs including Atlanta via Delta, Charlotte via American, Chicago O'Hare via United, and Detroit via Delta for onward domestic and international connections. Regional destinations include popular leisure markets such as Fort Lauderdale, Orlando Sanford, Myrtle Beach, Nashville, and Florida Gulf Coast cities through Allegiant's low-cost network, while business travelers utilize American's Charlotte hub and United's Newark and Chicago services for broader network access.
Weather-related disruptions during Northeast winter storms can impact operations, though ABE's modern runway and de-icing equipment maintain better reliability than larger metropolitan airports. Ground transportation includes rental cars, taxis, and ride-sharing services for the 65-mile drive to Philadelphia or 90-mile journey to New York City, while regional bus connections serve Allentown, Bethlehem, and Easton. The airport's family-friendly amenities including children's play areas, sensory rooms, and therapy dog programs create comfortable connection environments, while free WiFi and dining options support extended layovers in this efficiently designed regional aviation facility.
โ Back to Ontario International Airport