Everything you need to navigate Birmingham: the official terminal map link, what airlines fly from each concourse, how to move between terminals, and gate-finding tips that save you backtracking. Verify your specific gate on your boarding pass — assignments change.

The BHM airport authority publishes the most up-to-date map on its official website. Use the link below before you travel so you know the terminal layout and gate locations before you clear security.
Official map
Birmingham official terminal map — airport authority website
Birmingham interactive map — searchable by gate, airline, or amenity
Maps are updated when terminals are renovated or new concourses open. Terminal 5 at LAX, for example, has been closed since October 2025 for reconstruction — always confirm your terminal from your boarding pass rather than relying on a saved map.
Here is what each terminal or concourse at BHM handles — which airlines fly from it, the gate range, and key amenities to know before you go.
Eight gates (A1–A8) opened March 2013 on the west side of the single terminal building. Serves Delta Air Lines, Spirit Airlines, and American Airlines. U.S. Customs and Border Protection facilities are located in Concourse A for the rare international arrival, though BHM has had no scheduled international passenger service since March 2020.
Five gates (B1–B5) opened March 2013, positioned between Concourses A and C. Used by American Airlines mainline and American Eagle regional flights.
Six gates (C1–C6, built with room to expand to 10) opened August 2014 on the east side of the terminal. Serves Southwest Airlines and United Airlines/United Express.
All three concourses connect airside behind a single central security checkpoint — passengers can walk from Concourse A through B to C without leaving the secure area. There is no train or tram; the entire airside area is compact enough to cross on foot in a few minutes.
Timing tip
Always allow 15–30 minutes for any inter-terminal transfer at BHM — wait times for people-movers, buses, or security re-screening add up faster than the physical distance suggests. Build the buffer into your Leave-By time, not your gate arrival time.
BHM has only one security checkpoint serving all three concourses, so there is no need to pick between entrances — clear security once and walk to any gate. The whole terminal can be crossed on foot in under 10 minutes.
A few habits that prevent last-minute sprints:
Experienced travellers at BHM use a short checklist every time:
The official Birmingham terminal map is on the airport authority website at https://www.flybirmingham.com/terminal-maps/ — an interactive version is also at https://www.flybirmingham.com/map/. Maps are updated when new gates or concourses open; always verify your specific gate on your boarding pass.
All three concourses connect airside behind a single central security checkpoint — passengers can walk from Concourse A through B to C without leaving the secure area. There is no train or tram; the entire airside area is compact enough to cross on foot in a few minutes.
BHM has only one security checkpoint serving all three concourses, so there is no need to pick between entrances — clear security once and walk to any gate. The whole terminal can be crossed on foot in under 10 minutes. Your boarding pass shows the exact gate. Open your airline app about two hours before departure — gate assignments sometimes change after check-in closes. Look for departure boards throughout the terminal for real-time gate information.
Use the official interactive map at https://www.flybirmingham.com/map/ before you arrive to familiarise yourself with the layout. BHM has only one security checkpoint serving all three concourses, so there is no need to pick between entrances — clear security once and walk to any gate. The whole terminal can be crossed on foot in under 10 minutes.
Concourse A: Eight gates (A1–A8) opened March 2013 on the west side of the single terminal building. Serves Delta Air Lines, Spirit Airlines, and American Airlines. U.S. Customs and Border Protection facilities are located in Concourse A for the rare international arrival, though BHM has had no scheduled international passenger service since March 2020. Concourse B: Five gates (B1–B5) opened March 2013, positioned between Concourses A and C. Used by American Airlines mainline and American Eagle regional flights. Concourse C: Six gates (C1–C6, built with room to expand to 10) opened August 2014 on the east side of the terminal. Serves Southwest Airlines and United Airlines/United Express.
Leave-By calculator
The TSA Wait Times Leave-By calculator folds the live BHM security wait, your drive time, and terminal navigation into one exact time to leave home — so you reach your gate without guessing.
See also: Live BHM TSA wait times · BHM terminals guide · BHM security tips