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
120
minutes
๐ข Terminal Information
Greenville Spartanburg International Airport (GSP), also known as Roger Milliken Field, serves as the primary aviation gateway for the Upstate region of South Carolina. Located near Greer, midway between the cities of Greenville and Spartanburg, it is the third-busiest airport in the state. The airport acts as a major hub for both commercial passenger travel and significant air cargo operations, contributing an estimated $2.9 billion annually to the local economy. Its strategic location makes it an essential link for the region's robust manufacturing sector and growing international business community.
The airport features a single, modern terminal building that is efficiently divided into two walkable concourses: Concourse A and Concourse B. Concourse A primarily serves major carriers such as American, Southwest, and United, while Concourse B is utilized by Allegiant, Frontier, and Spirit. The terminal's intuitive design ensures a streamlined passenger experience, with all departures managed on the upper level and arrivals and baggage claim situated on the lower level. A central check-in area provides seamless access to both concourses, with walking times between any two gates typically under 15 minutes, eliminating the need for inter-terminal shuttles.
Amenities at GSP are designed to reflect the high standards of the region and offer a unique traveler experience. The airport was the first in the U.S. to offer a dedicated airside garden, providing a relaxing outdoor space for passengers past security. Travelers have access to an extensive art collection throughout the terminal, free high-speed Wi-Fi, and a variety of dining options including The Kitchen by Wolfgang Puck and local favorites like RJ Rockers Flight Room. Additional facilities include the premium Escape Lounge in Concourse B, specialized nursing rooms, and a small airport museum. Significant future expansions are currently planned through 2030 to further increase gate capacity and enhance passenger services.
๐ Connection Tips
Connecting through Greenville Spartanburg International Airport (GSP) is efficient due to its single-terminal layout. Most flights arrive from major hubs like Atlanta, Charlotte, and Chicago. Because both concourses are linked through a central check-in zone, there is no need for shuttles or long transit times. If transferring between regional flights on a single itinerary, baggage is typically handled automatically, but confirm this with the staff upon check-in.
For those planning a 'self-connection,' GSP's compact design allows for rapid transit. You can typically collect luggage on the lower level and re-clear security on the upper floor within 45 to 60 minutes. Arriving 90 minutes before a domestic flight is sufficient, as TSA checkpoints open daily at 4:00 a.m. and are known for efficiency. TSA PreCheck is also available to expedite screening. For international arrivals, allow at least two to three hours for customs and immigration during peak windows.
Ground transportation is well-linked, with eight rental car agencies located on-site in Garage A, across from baggage claim. Ride-sharing services like Uber and Lyft operate from the front curb, and the official provider offers regulated taxi and limo services. Several hotels provide complimentary shuttles, and a free 24/7 shuttle links the terminal to economy parking. Whether visiting for business in the Upstate or the Blue Ridge Mountains, GSP provides a functional and modern gateway. Planning your logistics with a small buffer will ensure a smooth journey through this premier South Carolina hub.
โฐ Minimum Connection Times
Domestic โ Domestic
60
minutes
Domestic โ International
90
minutes
Interline Connections
120
minutes
๐ข Terminal Information
Ambler Airport (ABL) is a remote, state-owned public-use airport located in the Native Alaskan village of Ambler, within the Northwest Arctic Borough. It serves as an indispensable lifeline for this isolated community, as there are no connecting roads. The airport's infrastructure is extremely basic, reflecting its role as a bush airport. There is no traditional terminal building; instead, operations are conducted from a small, heated shelter or a designated waiting area adjacent to the gravel runway. This single facility serves as the waiting lounge, check-in area, and baggage claim point.
The airport is equipped with two gravel runways, the longest measuring 3,000 feet, operating at an elevation of 334 feet above mean sea level. This design accommodates the small aircraft, typically Twin Otters or Cessnas, that are vital for connecting Ambler to larger regional hubs. Passengers should anticipate a highly informal process, with direct interactions with pilots and airline representatives from operators like Bering Air.
Amenities at Ambler Airport are exceptionally sparse. There are no cafes, restaurants, vending machines, or shops on-site. Travelers are strongly advised to bring all necessary provisions, including food, water, and personal supplies. Security procedures are minimal, consistent with bush flying operations in remote Alaska, focusing on adherence to general aviation safety guidelines.
๐ Connection Tips
Connections at Ambler Airport are exclusively through domestic bush flights, with Bering Air being the primary operator. These flights are crucial for linking Ambler with larger regional centers like Kotzebue (OTZ) and, occasionally, Shungnak (SHG). Kotzebue's Ralph Wien Memorial Airport serves as the main hub from which most flights to Ambler originate, providing essential connections to Anchorage and other Alaskan cities. This ensures vital access for supplies and personnel to the remote community.\n\nTravel to Ambler is highly dependent on weather conditions and daylight hours. Flights are often subject to delays or cancellations due to adverse weather, including snow, fog, or high winds, which are common in arctic Alaska. It is crucial to maintain flexible travel plans and to confirm your flight status directly with Bering Air or your charter operator. There are no inter-airline baggage transfer services; all luggage is handled manually upon arrival and departure. Always prepare for the unexpected in this challenging environment.\n\nGround transportation in Ambler is limited and primarily relies on local community members or pre-arranged pickups. There are no taxis or rental cars readily available at the airport. Given the extreme conditions and isolation, self-sufficiency is paramount. It is vital to coordinate all onward travel details, including accommodation and local transport, well in advance of your arrival. Having a clear plan for your ground logistics is as important as your flight plan when traveling to such a remote destination.
โ Back to Greenville Spartanburg International Airport