โฐ Minimum Connection Times
Domestic โ Domestic
60
minutes
Domestic โ International
90
minutes
International โ Domestic
90
minutes
International โ International
120
minutes
Interline Connections
120
minutes
๐ข Terminal Information
Huntsville International Airport is North Alabama's main passenger airport, but it is also inseparable from the wider Port of Huntsville cargo and aerospace complex. Official airport material emphasizes the mix of commercial service, industrial logistics, and spaceport activity, while the airfield's parallel 12,600 ft and 10,000 ft runways give HSV unusually strong capability for both passengers and freight.
That dual identity is what makes HSV distinctive. The passenger terminal is compact by major-airport standards, yet the airport sits inside one of the Southeast's most important multimodal logistics sites, serving a region shaped by NASA, defense, advanced manufacturing, and biotech.
HSV should therefore be described as a small but strategically heavyweight airport: an efficient North Alabama terminal attached to a cargo, aerospace, and industrial platform that is much larger than the passenger building alone suggests.
๐ Connection Tips
As one of the most efficient regional airports in the country, navigating connections at Huntsville International Airport is remarkably simple. All flights operate from a single terminal building with two concourses (A and B), which are connected by a central post-security walkway. For travelers connecting between flights on mainline carriers like American, Delta, or United, a minimum connection time of 45 minutes is more than sufficient. The walk between the furthest gates on each concourse takes less than ten minutes.
It is important to note that if you are self-transferring between different airlines, such as arriving on Allegiant and departing on American, you will need to exit the secure area to collect your baggage and re-check it at the main ticketing counters. For this type of transfer, a buffer of at least 90 minutes is recommended. For those connecting to an onward international flight from a major hub like Atlanta (ATL) or Dallas (DFW), it's crucial to book a layover of at least 2.5 to 3 hours at the hub airport to allow for customs, immigration, and terminal navigation.
The security screening process at HSV is known for its speed and efficiency, rarely exceeding 15 minutes even during peak hours. A unique feature of HSV is the Four Points by Sheraton hotel located directly above the ticketing lobby, making it incredibly convenient for travelers with overnight connections or very early morning departures. This on-site hotel eliminates the need for shuttle transfers, allowing you to walk from your room to the gate in under 15 minutes.
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 Huntsville International Airport