LAX Terminal 3 Guide: Delta Gates, Lounges & Tips

Terminal Overview

LAX Terminal 3 is a primary home for Delta Air Lines and its close partners, making it one of the airport’s most important terminals for SkyTeam-leaning travelers. Most flights here are domestic, but you’ll also see international operations tied to Delta partners (for example, Aeromexico), with some long-haul activity sometimes involving nearby facilities depending on flight and arrival processing.

The big story at Terminal 3 is the new/renodeled Terminal 3 complex: an upgraded concourse with 11 newer gates, more space, and an improving lineup of concessions and retail. Overall, the passenger experience is more modern than older LAX terminals—think brighter gate areas, easier wayfinding, and a smoother “Delta hub” feel—though it can still get busy at peak morning and late-afternoon banks.

Airlines & Destinations

  • Delta Air Lines (primary operator/hub presence)
  • Aeromexico (Delta partner; SkyTeam)
  • WestJet (check airline instructions—operations at LAX can involve Terminal 3 even if check-in is elsewhere for some carriers)
  • Virgin Atlantic is commonly associated with the Terminal 3 complex in recent terminal overviews; always confirm your departure terminal on your boarding pass/day-of flight status.

Typical Delta service from Terminal 3 covers major U.S. business and leisure routes—expect frequent links to Delta hubs and big cities (for example, Atlanta, Seattle, Salt Lake City, Detroit, Minneapolis) plus other high-demand domestic markets. Aeromexico service focuses on Mexico connections via its network.

Alliance note: Delta and Aeromexico are in SkyTeam. If you’re connecting to a Oneworld carrier (like American) or Star Alliance carrier (like United), plan extra time for terminal-to-terminal transit within LAX’s horseshoe layout.

Layout & Navigation

Terminal 3’s gate area includes gates 30A, 30B, 31A, 31B, 32A, 32B, 33, 34A, 34B, 35, 36, 37A, 37B, and 38. The terminal has a central ticketing/check-in level, an upper departures flow into security, and then a concourse where gates are spread along a main corridor. Because LAX is arranged in a horseshoe, curbside drop-off can be congested—if you’re getting dropped off, tell your driver “Terminal 3 departures” early to get into the correct lane.

Security checkpoints feed directly into the airside concourse. Once you’re past security, walking within the Terminal 3 gate area is generally manageable; as a rule of thumb, give yourself 10–15 minutes to walk between terminals at LAX, and a few extra minutes if you’re moving between far gate ends or during rush periods. Terminal 3 also connects as part of Delta’s broader complex: Terminal 2’s Gates 20–28 are now part of Delta’s new Terminal 3 complex and are accessible from Terminal 3, which is helpful if your boarding pass says a T2 gate but you’re starting at T3.

For connections to other terminals, walking is often the simplest option if you’re traveling light. If you’re connecting to Terminal B (Tom Bradley International Terminal) for many foreign carriers, budget that 10–15 minute terminal-to-terminal walk time and add buffer for any additional document checks at the gate. LAX is also building an Automated People Mover system, but until it’s fully operating for passenger use, assume your best options are walking or airport shuttles depending on where you’re headed.

Amenities & Services

Lounges: As Delta’s LAX hub terminal, Terminal 3 is where you’ll typically find Delta-focused lounge options (availability can vary by time and access rules). If you have SkyTeam elite status or premium-cabin international travel, also check whether partner lounge access is directed here or in Terminal B for your specific flight.

  • Food & shopping: The renovated concourse continues to add concessions and retail. You’ll generally find a better selection near the central concourse zones and busier gate clusters.
  • Business needs: Look for seating clusters designed for laptop use near main gate hold rooms; if you need quieter space, head slightly away from the busiest boarding areas.
  • Family amenities: LAX terminals commonly include family restrooms and basic baby-care facilities; if you need a dedicated nursing room, ask an information desk or your airline staff for the nearest location in the Terminal 3 complex.
  • Accessibility: Expect step-free routes via elevators/ramps and accessible restrooms throughout. If you need wheelchair assistance, request it with your airline ahead of arrival—curb-to-gate support is easiest when pre-booked.

Practical Tips

  • For long layovers: Post-security is your friend. Once you’re airside in Terminal 3, you’ll have better seating options and access to more food as you move through the Delta complex (including the connected Gates 20–28 area).
  • Quietest places to rest: Walk away from the central concession zone and look for seating near less-active gates (often the ends of the concourse are calmer when multiple flights aren’t boarding).
  • Power outlets: Your best odds are in newer seating clusters near the renovated concourse gates and along central seating “pods.” If you’re low on battery, don’t wait—outlets fill up fast during peak departure banks.
  • WiFi: LAX offers airport WiFi; connect to the official LAX network and follow the on-screen prompts. If it’s slow, toggling WiFi off/on or moving closer to a central seating area often helps.
  • Connection timing: If you’re switching terminals, use the 10–15 minutes per terminal walking estimate, then add time for crowds, restroom stops, and any gate document checks—especially when connecting to Terminal B for international flights.