โฐ Minimum Connection Times
Domestic โ Domestic
40
minutes
Domestic โ International
90
minutes
International โ Domestic
90
minutes
International โ International
90
minutes
Interline Connections
120
minutes
๐ข Terminal Information
OโHare International Airport has four terminals: Terminals 1, 2, and 3 form a horseshoe connected by airside walkways, while Terminal 5 handles most international flights and sits across the airfield. The Airport Transit System (ATS) train links all terminals, parking, and the rental car center on a frequent loop.
Walking between concourses inside the domestic complex is straightforwardโConcourses B and C in Terminal 1 are joined by the underground neon tunnel (5โ7 minutes end to end), Terminal 1 to Terminal 2 takes about 8โ10 minutes, and Terminal 3โs farthest gates are 12โ15 minutes from Terminal 1 via secure corridors. Travel to Terminal 5 requires exiting or riding the ATS from the domestic terminals; the train ride is about 8 minutes with another few minutes of platform access.
Each terminal hosts multiple TSA checkpoints with PreCheck and CLEAR lanes; the main checkpoints in Terminals 1 and 3 open earliest for banked morning departures. Typical waits run 15โ25 minutes, but peaks before 7 a.m. or during holiday afternoons can exceed 35 minutes, so the TSA โMyTSAโ feed is useful for live estimates. Re-entry from Terminal 5 to domestic gates requires clearing security again.
Immigration and customs for most international arrivals are handled in Terminal 5โs expansive arrivals hall with Global Entry, Mobile Passport, and baggage re-check desks for onward connections. Certain precleared arrivals from Canada and select international flights on United or American may use facilities in Terminals 1 or 3, but transfer passengers should follow airline-specific signs before boarding the ATS.
Amenities are extensive: United Polaris and United Club lounges populate Terminal 1, Delta Sky Club sits in Terminal 2, and Americanโs Admirals Clubs and Flagship Lounge anchor Terminal 3. Terminal 5 offers lounges for Delta, Air France/KLM, British Airways, and others, plus a large dining court. Nursing rooms are available in every terminal, โKids on the Flyโ play areas sit near Gates F1 and in Terminal 2โs rotunda, and all concourses provide elevators, moving walkways, and adult-changing stations for accessibility.
๐ Connection Tips
ORD is a major hub with extensive domestic and international connections. Terminal 5 transfers require re-security screening. ATS runs every 5 minutes.
โฐ Minimum Connection Times
Domestic โ Domestic
60
minutes
Domestic โ International
90
minutes
Interline Connections
120
minutes
๐ข Terminal Information
Apalachicola Regional Airport (AAF) in Florida, USA, functions as a small, regional airport primarily serving general aviation and a limited number of charter flights. Its terminal facilities are notably compact, designed for efficiency and ease of use rather than extensive amenities. The layout typically involves a single building housing a small waiting area, a check-in counter (often unstaffed for non-commercial flights), and direct access to the tarmac. Given its scale, there are no separate terminals or complex inter-terminal connections. Passengers experience minimal walking distances, usually a few steps from the parking lot to the aircraft, making for an exceptionally quick and straightforward pre-flight experience.\n\nSecurity procedures at AAF are highly streamlined, reflecting its general aviation focus. Formal TSA security checkpoints are not typically in place for the majority of operations, though specific charter flights might arrange for ad-hoc screening. For general aviation, security primarily involves adherence to FAA regulations and airport authority guidelines, with a focus on general aviation safety protocols. Wait times for any necessary checks would be minimal, if not non-existent. As a domestic airport, there are no immigration or customs facilities on site, as these processes are handled at larger international ports of entry. Travelers should expect a relaxed, small-town airport atmosphere.\n\nAmenities at Apalachicola Regional Airport are very limited. There are no airline lounges, and dining options are generally non-existent beyond perhaps a vending machine. Retail facilities are absent. Passengers should not expect concessions and are advised to arrive with any necessary snacks, drinks, or personal items. Accessibility features are basic, with ground-level access throughout the small terminal building. Specialized assistance for passengers with reduced mobility may require prior arrangement with a charter operator or fixed-base operator (FBO). Family facilities, such as play areas or nursing rooms, are not provided. The airport's primary function is to support flight operations, with passenger comforts being secondary to its operational role.
๐ Connection Tips
Plan ground transfers; nearest commercial airports are ECP and TLH.
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