United Airlines operates out of Terminal B at Orlando International Airport (MCO). Specifically, United flights depart from and arrive at Gates 30–59, which are part of Airside 3 connected to Terminal B.
After checking in at Terminal B’s main terminal, passengers take the airport’s automated People Mover (tram) to Airside 3, where the gates and amenities for United flights are located. This terminal handles a variety of domestic and some international flights and is designed to make connections simple and efficient.
United Airlines Check-In at MCO
The United Airlines MCO Terminal check-in area is located on the B-side of the terminal, typically on Level 3 of the main terminal building. Here’s what you can expect:
Self-service kiosks for quick check-in and baggage tags
Manned check-in counters for full-service assistance
Bag drop areas for passengers who checked in online or via the United app
It’s best to arrive at least 2 hours before domestic flights and 3 hours before international flights, especially during peak travel times like holidays or summer vacation.
Security and Boarding Process
After check-in, passengers proceed through TSA security screening, located near the check-in area. United passengers pass through security on the B-side and then board the tram to Airside 3.
Tip: If you have TSA PreCheck, you’ll benefit from an expedited security line. United also participates in CLEAR, offering even faster ID checks for enrolled members.
Once at the gate area, boarding follows United’s standard process, which includes pre-boarding for passengers with disabilities and elite status, followed by boarding groups 1 through 5.
Amenities and Services in Airside 3
United passengers departing from Airside 3 have access to a variety of amenities while waiting for their flight. Highlights include:
Dining Options:
Outback Steakhouse – Casual American fare and drinks
Burger King – A quick grab-and-go option
Cinnabon – Sweet treats and coffee
Zaza Cuban Comfort Food – A taste of local Cuban flavors
Shops and Essentials:
Hudson News – Travel snacks, books, and essentials
Tech on the Go – Last-minute electronics or travel accessories
Duty-Free (for select international flights)
Wi-Fi is free throughout the terminal, and there are plenty of charging stations near seating areas and gates.
United Club Lounge at MCO
Currently, there is no United Club lounge inside Terminal B or Airside 3 at MCO. However, United Club members and travelers seeking a premium lounge experience can consider using other lounges available at the airport, such as:
The Club MCO (Airside 1 and 4): Access is available through lounge memberships like Priority Pass or by purchasing a day pass.
If you’re a frequent United flyer, this is something to keep in mind for future upgrades, though plans and facilities can change — it’s always a good idea to check for the latest lounge info on United’s website or the MCO airport site.
Ground Transportation from Terminal B
When you arrive at MCO on a United flight, you’ll exit into Terminal B’s arrivals area, which has many ground transportation options, including:
Rental Car Services (on-site at Level 1 of the terminal)
Rideshares (Uber/Lyft) – Pick-up area located on the Arrivals Level (Level 2)
Taxis and Shuttles
Lynx Public Bus Service – Budget-friendly travel around Orlando
There are also hotel shuttles and private transportation services available for those heading to resorts or nearby cities.
Parking Near United Airlines at MCO
If you’re driving to the airport, there are several convenient parking options near Terminal B:
Terminal Top Parking Garage – Closest to the terminal, ideal for short trips
North & South Economy Lots – Budget-friendly long-term parking with shuttle service
Valet Parking – Available at the terminal for a higher fee, but extremely convenient
Tips for Flying United at MCO
Download the United App – For mobile check-in, gate updates, boarding passes, and real-time flight notifications.
Arrive Early – MCO can be busy, especially during peak travel seasons. Give yourself time for security and tram transport.
Pack Smart – Make sure your carry-on complies with United’s baggage policy to avoid last-minute fees or gate-checking.
Know Your Terminal – Always double-check your terminal and gate, as last-minute changes can occur, especially for international flights or codeshare partners.
Use CLEAR or TSA PreCheck – To save time at security and get to your gate faster.
Final Thoughts
Flying United Airlines MCO Terminal is a straightforward and traveler-friendly experience. With modern check-in options, dining and shopping in Airside 3, and smooth access to transportation, United passengers have everything they need for a comfortable trip. Whether you're headed to Chicago, Denver, Newark, or an international destination, knowing the layout and services at United Airlines MCO Terminal will make your journey more efficient from start to finish.
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