Tucson TUS Airport Terminal Map Overview

Main Terminal / Concourses at Tucson TUS Airport

TUS Airport has a 3-level Main Terminal with Concourses A & B.  Levels 1 & 2 are divided in the center according to the airlines serving either the A or B gates located on opposite sides of Level 2.  Food & drink & Paradies shops are available on levels 2 & 3 and in the concourses.  Free WiFi access is available throughout the terminal.
The Welcome lounges are on both sides of the ground level - in front of the escalators.

Level 1
, the ground level, is the baggage level (carousels 5, 6 & 7 area at left, 4, 3, 2, 1 at right);  which has 2 small Welcome Lounges on opposite sided for meeters & greeters; it also houses the Information counters and rental car desks and has a connector to the rental car pick-up.  A Military /USO lounge is in the back of the baggage level. 
Level 2, the ticketing level, offer separate access to concourses A & B; and
Level 3 has meeting rooms, restaurant and a shop.
Concourse A has Gates A1 to A9 and is presently served by  American & Southwest airlines;
Concourse B has Gates B1 to B11, and is presently served by Alaska, Delta, United & US Airways airlines.

The gate waiting area now offers 'Tech for Takeoff' display kiosks, offering last-minute purchases.

Google Plus One