Everything you need to navigate Orlando: 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 MCO 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
Orlando official terminal map — airport authority website
Orlando 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 MCO handles — which airlines fly from it, the gate range, and key amenities to know before you go.
A-side of the North Terminal building (shared structure with Terminal B). Check-in counters are labeled A-1 through A-4. Two airsides are reached by free Gate Link automated trams: Airside 1 (gates 1–29) serves Frontier Airlines, Virgin Atlantic, Air Transat, Copa, and Avianca; Airside 2 (gates 100–129) serves Southwest Airlines (the airport's largest carrier) and Avelo Airlines. West security checkpoint leads to Airside 1; East checkpoint leads to Airside 2. NOTE: Phase 1 of a $253 million Gate Link Replacement Project (Dec 2025–Dec 2026) reduces Airside 2 to one tram instead of the usual two — allow extra time if flying Southwest or Avelo.
B-side of the North Terminal building (shared structure with Terminal A). Check-in counters are labeled B-1 through B-4. Two airsides are reached by free Gate Link trams: Airside 3 (gates 30–59) serves American Airlines, United Airlines, Allegiant Air, and Breeze Airways; Airside 4 (gates 70–99) serves Delta Air Lines, Air Canada, Alaska Airlines, LATAM Airlines, WestJet, Bahamasair, and Volaris. Airline lounges (Delta Sky Club, United Club, Admirals Club) are in the respective airsides. Terminals A and B are freely walkable on Level 3 without re-clearing security.
Separate South Terminal Complex that opened September 19, 2022. Has its own check-in, security, and baggage claim. Gates C230–C245 (15 gates, expandable to 40+). JetBlue Airways is the anchor airline; other carriers include Aer Lingus, Azul, British Airways, Caribbean Airlines, Emirates, GOL, Icelandair, Lufthansa, and Norse Atlantic. Terminal C also houses the Brightline intercity high-speed rail station — the first U.S. airport terminal with that amenity — providing direct service to Miami. Reached from the North Terminal via the free Terminal Link APM.
North Terminal A-side and B-side are freely walkable on Level 3 (no re-screening needed). Each airside (1, 2, 3, 4) is reached from its respective terminal side by a free automated Gate Link tram running every 3–5 minutes (A-side serves Airsides 1 and 2; B-side serves Airsides 3 and 4). There is no direct airside-to-airside connection once past security — passengers must exit, cross the main terminal, and re-screen. Terminal C is a completely separate building connected to the North Terminal via the free Terminal Link APM (automated people mover) that runs 24/7 with an approximately 10–15 minute journey time. During the Dec 2025–Dec 2026 Gate Link Replacement Project, only one tram operates on Airsides 2 and 4 (gates 70–129), with overnight shutdowns requiring shuttle bus transfers.
Timing tip
Always allow 15–30 minutes for any inter-terminal transfer at MCO — 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.
Know your terminal before you arrive: North Terminal (A/B) handles Southwest, American, Delta, United, Frontier, and most domestic carriers; Terminal C is a separate building for JetBlue and all major non-US international airlines (Emirates, British Airways, Lufthansa, etc.). Within the North Terminal, check your gate range before entering security — the West checkpoint serves Airsides 1 (gates 1–29) and 3 (gates 30–59), while the East checkpoint serves Airsides 2 (gates 100–129) and 4 (gates 70–99). Entering the wrong checkpoint means exiting security and re-screening, which can cost 20+ minutes.
A few habits that prevent last-minute sprints:
Experienced travellers at MCO use a short checklist every time:
The official Orlando terminal map is on the airport authority website at https://orlandoairports.net/getting-around-mco/ — an interactive version is also at https://web.goaa.aero/terminal-maps/map/. Maps are updated when new gates or concourses open; always verify your specific gate on your boarding pass.
North Terminal A-side and B-side are freely walkable on Level 3 (no re-screening needed). Each airside (1, 2, 3, 4) is reached from its respective terminal side by a free automated Gate Link tram running every 3–5 minutes (A-side serves Airsides 1 and 2; B-side serves Airsides 3 and 4). There is no direct airside-to-airside connection once past security — passengers must exit, cross the main terminal, and re-screen. Terminal C is a completely separate building connected to the North Terminal via the free Terminal Link APM (automated people mover) that runs 24/7 with an approximately 10–15 minute journey time. During the Dec 2025–Dec 2026 Gate Link Replacement Project, only one tram operates on Airsides 2 and 4 (gates 70–129), with overnight shutdowns requiring shuttle bus transfers.
Know your terminal before you arrive: North Terminal (A/B) handles Southwest, American, Delta, United, Frontier, and most domestic carriers; Terminal C is a separate building for JetBlue and all major non-US international airlines (Emirates, British Airways, Lufthansa, etc.). Within the North Terminal, check your gate range before entering security — the West checkpoint serves Airsides 1 (gates 1–29) and 3 (gates 30–59), while the East checkpoint serves Airsides 2 (gates 100–129) and 4 (gates 70–99). Entering the wrong checkpoint means exiting security and re-screening, which can cost 20+ 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://web.goaa.aero/terminal-maps/map/ before you arrive to familiarise yourself with the layout. Know your terminal before you arrive: North Terminal (A/B) handles Southwest, American, Delta, United, Frontier, and most domestic carriers; Terminal C is a separate building for JetBlue and all major non-US international airlines (Emirates, British Airways, Lufthansa, etc.). Within the North Terminal, check your gate range before entering security — the West checkpoint serves Airsides 1 (gates 1–29) and 3 (gates 30–59), while the East checkpoint serves Airsides 2 (gates 100–129) and 4 (gates 70–99). Entering the wrong checkpoint means exiting security and re-screening, which can cost 20+ minutes.
Terminal A: A-side of the North Terminal building (shared structure with Terminal B). Check-in counters are labeled A-1 through A-4. Two airsides are reached by free Gate Link automated trams: Airside 1 (gates 1–29) serves Frontier Airlines, Virgin Atlantic, Air Transat, Copa, and Avianca; Airside 2 (gates 100–129) serves Southwest Airlines (the airport's largest carrier) and Avelo Airlines. West security checkpoint leads to Airside 1; East checkpoint leads to Airside 2. NOTE: Phase 1 of a $253 million Gate Link Replacement Project (Dec 2025–Dec 2026) reduces Airside 2 to one tram instead of the usual two — allow extra time if flying Southwest or Avelo. Terminal B: B-side of the North Terminal building (shared structure with Terminal A). Check-in counters are labeled B-1 through B-4. Two airsides are reached by free Gate Link trams: Airside 3 (gates 30–59) serves American Airlines, United Airlines, Allegiant Air, and Breeze Airways; Airside 4 (gates 70–99) serves Delta Air Lines, Air Canada, Alaska Airlines, LATAM Airlines, WestJet, Bahamasair, and Volaris. Airline lounges (Delta Sky Club, United Club, Admirals Club) are in the respective airsides. Terminals A and B are freely walkable on Level 3 without re-clearing security. Terminal C: Separate South Terminal Complex that opened September 19, 2022. Has its own check-in, security, and baggage claim. Gates C230–C245 (15 gates, expandable to 40+). JetBlue Airways is the anchor airline; other carriers include Aer Lingus, Azul, British Airways, Caribbean Airlines, Emirates, GOL, Icelandair, Lufthansa, and Norse Atlantic. Terminal C also houses the Brightline intercity high-speed rail station — the first U.S. airport terminal with that amenity — providing direct service to Miami. Reached from the North Terminal via the free Terminal Link APM.
Leave-By calculator
The TSA Wait Times Leave-By calculator folds the live MCO 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 MCO TSA wait times · MCO terminals guide · MCO security tips