Connecting at Charlotte: no trains, no re-screen, all on foot

Last checked 30 September 2026

At Charlotte, American Airlines' second-largest hub, the story is almost the opposite of a big international gateway. There are no trains, no shuttles, and once you're through security, no second checkpoint anywhere in the building. What decides a Charlotte connection is distance, not architecture.

At a glance

• Domestic to domestic: stay behind security no matter which of the five concourses (A through E) either flight uses, and no matter which airline. It's one connected building, reachable entirely on foot.
• Arriving from abroad, connecting onward: CLT does take international arrivals, and the standard routine applies. Clear passport control, collect and recheck your bags, then go through TSA screening again before your next gate. That's the same routine required almost everywhere in the US; CLT doesn't have one of the small number of exceptions that skip it.
• CLT's passport-control wait is short compared to the biggest hubs: a typical wait of about 10 minutes, about 27 minutes on a slow day.
• No trains or shuttles at all. Every connection here is a walk, sometimes a long one. Concourse A to Concourse E is the far end of the building.

One building, no trains

Charlotte Douglas has one terminal and five concourses, A through E, all reachable on foot from any of its security checkpoints. The airport's own pages say this twice, in almost the same words. There's no automated train and no shuttle bus anywhere in the building, unlike most hubs this size. If you'd rather not walk, moving walkways cover parts of the route, but there's no faster alternative to your own feet.

American Airlines is Charlotte's fortress hub and operates the large majority of the airport's flights, but Delta, United, Southwest, JetBlue and Frontier all serve CLT too, alongside a handful of international and seasonal carriers. Whichever combination of airlines you're connecting between, the security answer is the same: once you're through security, you stay through it.

Distance is the real variable. Concourse A is actually three separate piers rather than one straight corridor, so a gate at the far end of A can be a longer walk than a gate on an adjacent concourse. Reported checkpoint-to-gate times run from around 7 minutes for a short hop to 18 minutes or more for the longest walk across the building. The airport doesn't publish its own minute-by-minute figures, so treat these as estimates rather than a schedule.

Parts of the terminal are being renovated, so signs and gate numbers may change. Check your airline's app before you travel.

Arriving internationally

CLT clears international arrivals through US Customs and Border Protection and runs its own Global Entry enrollment office, so this isn't a rare case here. If your first flight lands from abroad, expect the standard routine: passport control, then collecting and rechecking your bags, then a TSA screening line again before you can reach a domestic gate. Charlotte isn't one of the handful of airports currently piloting a shortcut around that process, so budget for all of it.

CLT's own passport-control wait tends to be short by big-airport standards: a typical wait of about 10 minutes, and about 27 minutes even on a slower day.

Tips

• If your connection is within the same concourse or the one next door, it's a short walk. Anything routed through Concourse A's far piers or across to Concourse E deserves more time.
• Landing internationally, build in extra time for passport control, bag recheck and the second security line. There's no fast lane specific to connecting passengers here.
• American's scale here means an American-to-American connection is the most common version of a Charlotte layover, but the security answer is the same for every airline that serves CLT: no going through security again, whoever you're flying.

Checked 29 September 2026, reviewed 30 September 2026. Terminals, concourses and construction change, so confirm with the airport and your airline before you travel.

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