Everything you need to navigate Huntsville: 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 HSV 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
Huntsville official terminal map — airport authority website
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 HSV handles — which airlines fly from it, the gate range, and key amenities to know before you go.
HSV is a single terminal building with two main levels: the ground floor holds airline check-in counters and baggage claim, and the upper level holds the single TSA checkpoint, all 12 gates, and the concourse's dining and retail. The airport's own materials describe the gate area as one connected post-security concourse rather than separate terminals; third-party mapping sites label the two halves 'Concourse A' (reported to hold American, Delta, and United gates) and 'Concourse B' (reported to hold Allegiant and Breeze Airways gates), though the airport does not publish an official per-side gate count and the two sub-totals reported by aggregators (6 and 8) add up to more than the airport's official 12-gate total — treat the A/B split as approximate wayfinding shorthand rather than a confirmed number. Known gate landmarks: Mamava lactation pods sit between Gates 2A/B and Gate 4, Rocket City Bar and Grill is between Gates 3 and 5, Interstellar Pizza is between Gates 8 and 10, and the service animal relief area is adjacent to Gates 11–12.
No train, tram, or long walk is needed — HSV is a single connected concourse post-security. A $14 million 'Concourse Connector' renovation (opened March 21, 2025) rebuilt the link between the TSA checkpoint and the gate concourse with two elevators, four escalators, and two stairwells (up from one elevator, two escalators, and a single stairwell previously).
Timing tip
Always allow 15–30 minutes for any inter-terminal transfer at HSV — 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.
The whole gate concourse can be walked end to end in about five minutes, so there's no need to rush between distant gates. Clear the single TSA checkpoint on the upper level via the new Concourse Connector, then walk to any gate 1 through 12.
A few habits that prevent last-minute sprints:
Experienced travellers at HSV use a short checklist every time:
The official Huntsville terminal map is on the airport authority website at https://portofhuntsville.com/airport/airport-maps/. Maps are updated when new gates or concourses open; always verify your specific gate on your boarding pass.
No train, tram, or long walk is needed — HSV is a single connected concourse post-security. A $14 million 'Concourse Connector' renovation (opened March 21, 2025) rebuilt the link between the TSA checkpoint and the gate concourse with two elevators, four escalators, and two stairwells (up from one elevator, two escalators, and a single stairwell previously).
The whole gate concourse can be walked end to end in about five minutes, so there's no need to rush between distant gates. Clear the single TSA checkpoint on the upper level via the new Concourse Connector, then walk to any gate 1 through 12. 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://portofhuntsville.com/airport/airport-maps/ before you arrive to familiarise yourself with the layout. The whole gate concourse can be walked end to end in about five minutes, so there's no need to rush between distant gates. Clear the single TSA checkpoint on the upper level via the new Concourse Connector, then walk to any gate 1 through 12.
Main Terminal: HSV is a single terminal building with two main levels: the ground floor holds airline check-in counters and baggage claim, and the upper level holds the single TSA checkpoint, all 12 gates, and the concourse's dining and retail. The airport's own materials describe the gate area as one connected post-security concourse rather than separate terminals; third-party mapping sites label the two halves 'Concourse A' (reported to hold American, Delta, and United gates) and 'Concourse B' (reported to hold Allegiant and Breeze Airways gates), though the airport does not publish an official per-side gate count and the two sub-totals reported by aggregators (6 and 8) add up to more than the airport's official 12-gate total — treat the A/B split as approximate wayfinding shorthand rather than a confirmed number. Known gate landmarks: Mamava lactation pods sit between Gates 2A/B and Gate 4, Rocket City Bar and Grill is between Gates 3 and 5, Interstellar Pizza is between Gates 8 and 10, and the service animal relief area is adjacent to Gates 11–12.
Leave-By calculator
The TSA Wait Times Leave-By calculator folds the live HSV 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 HSV TSA wait times · HSV terminals guide · HSV security tips