What Terminal Is United at Newark (EWR)? Terminal A vs C, Gates, and Connections

Quick answer: United uses both Terminal A and Terminal C at EWR

Short version: at Newark Liberty, United flies out of both Terminal C and Terminal A. Terminal C is the one that matters most — it’s United’s exclusive terminal, the big domestic-and-international hub where the bulk of its flying happens. Terminal A is the newer, second building, where United runs up to 100 departures a day alongside a handful of other carriers.

United owns Newark in a way few airlines own any airport. It’s the largest tenant here, spread across roughly 2 million square feet of buildings, and it carries about 63% of everyone who passes through EWR. So “which terminal” isn’t a trick question — it’s just that the answer is two terminals, and your boarding pass decides which one is yours today.

Terminal C: United’s exclusive hub at Newark

Terminal C is the heart of the operation. United runs it solo — every gate is United, for both domestic and international flights. That’s unusual, and it makes the place blessedly simple: if you’re in Terminal C, you’re on a United or United Express flight, full stop.

It’s also the biggest terminal at EWR. Terminal C opened in 1988, back in the Continental era, and later got a $1.2 billion overhaul — the Continental Airlines Global Gateway Project — that wrapped in 2003. Today it has 68 gates.

Terminal C gate map: Concourses C1, C2, and C3

Those 68 gates are split across three concourses:

• C1 — 21 gates: C70–C75, C80–C88, and C90–C99.
• C2 — 12 gates: C101–C105 and C107–C113.
• C3 — 19 gates: C120–C123, C125–C128, and C130–C139.

C3 is the international concourse — the one built for wide-bodies. It can handle up to 19 narrow-body jets or 12 wide-bodies at once, so if you’re flying United long-haul out of Newark, this is almost certainly where you’ll push back from.

Walk times from Terminal C security to your gate

Here’s the part the terminal maps skip. Once you’re through the Terminal C checkpoint, the walk to your gate depends heavily on your gate number:

• 1–3 minutes to gates C70–C74.
• 4–7 minutes to gates C75–C123.
• 7–10 minutes to gates C125–C139.

Ten minutes doesn’t sound like much until you’re doing it with a roller bag, a coffee, and a boarding group that’s already been called. If your gate is up in the C130s, don’t treat “boarding closes 15 minutes before departure” as generous. Budget the walk.

Terminal A: United’s newer, second terminal at EWR

Terminal A is the shiny one. The Port Authority opened the new Terminal A on January 12, 2023, and closed the old 1973 building the same day — a hard cutover, not a phased move. It cost $2.7 billion, which the Port Authority calls the largest single investment in New Jersey in its history. You can feel the money the moment you walk in.

It has 33 gates, and United is a major tenant here — but not the only one.

Terminal A gate map: South, East/Central, and North concourses

Terminal A’s 33 gates sit across three concourses:

• South Concourse — gates A1–A6.
• East/Central Concourse — gates A7–A28.
• North Concourse — gates A29–A34.

The design detail that actually matters: one central security checkpoint feeds all three concourses, and once you’re airside you can walk between them freely. That’s a genuine improvement over Terminal C, where the concourses are more spread out. In Terminal A, if your gate slides from A5 to A31 at the last minute — and it happens — you’re not re-clearing anything. You just walk.

Which United flights use Terminal A vs Terminal C

This is where people get burned, so let me be blunt: you cannot guess your terminal from your route. United uses Terminal A for a big slice of its domestic flying — up to 100 departures a day — while Terminal C stays the primary hub and the home of essentially all the international departures. But plenty of ordinary domestic United flights leave from Terminal A, and plenty leave from Terminal C. There’s no clean rule.

Terminal A also isn’t United’s alone. You’ll share it with American, JetBlue, Air Canada, and Delta. So “I’m on United, I must be in C” is exactly the assumption that strands people in the wrong building 45 minutes before departure. Check the boarding pass.

How to find which terminal your specific United flight departs from

The source of truth is your boarding pass and the United app, in that order — not the route map in your head. The terminal prints on your boarding pass and updates in the app if it changes.

Two things make Newark forgiving if you do end up guessing wrong:

• You can check in, drop bags, and clear TSA at either Terminal A or Terminal C. You don’t have to be in your departure terminal to start the process.
• The two United terminals are connected airside (more on that below), so a mistake is usually recoverable without leaving security.

If you’re still planning the trip, our Newark Liberty International Airport guide has the live arrivals, departures, and gate status for every EWR flight — the fastest way to see where things actually stand today. If you’re driving in, the terminal you park at matters too; our Newark Liberty parking guide covers which lots are worth it. And for the trip into the city afterward, I’ve broken down every way out of Newark to Manhattan, ranked on cost, time, and how badly each option can go sideways.

Connecting between Terminal A and Terminal C: the free shuttle

Good news for connections: United runs a free, continuous secure shuttle bus between Terminal A and Terminal C, entirely airside. You do not re-clear security, and your checked bags move between the terminals automatically.

Where to catch it:

• In Terminal C: near Gate C71.
• In Terminal A: between gates A28 and A29, across from the Starbucks.

The A↔C Star Alliance shuttle runs from 4 a.m. to midnight. There’s a separate shuttle to Terminal B that runs a much shorter window — 1 p.m. to 11 p.m. — worth knowing if a partner itinerary routes you through B.

If you’re on the public side — arriving, or moving between terminals landside — you’ll use the AirTrain instead. Fair warning: EWR’s three terminals are not physically connected, and the AirTrain is the aging 1996 monorail that the Port Authority is finally replacing with a $3.5 billion cable-driven system that broke ground in October 2025. Until that’s finished, my rule of thumb stands: give yourself at least 45 to 60 minutes for any connection that changes terminals here. The secure shuttle helps, but Newark is a big, busy airport — it moved more than 47 million passengers in 2025 — and it does not reward optimism.

United Clubs and the Polaris Lounge at EWR

Both United terminals have lounges, and they’re not equals.

In Terminal C, the flagship United Club sits near Gate C123 — a 30,000-square-foot space with NYC-inspired design, shower suites, and wellness rooms. Terminal C is also home to United’s Polaris Lounge, reserved for long-haul international business-class passengers. If you’re flying Polaris out of Newark, that lounge is one of the genuine reasons to get to the airport early.

Terminal A has its own United Club, near Gate A26, which opened in July 2023. It’s smaller — about 15,000 square feet and roughly 350 seats — and when it opened, United was already flying from 17 gates in the new building. It’s a good lounge. It’s just not the Terminal C flagship.

FAQ: Terminal A or C, and other quick United-at-EWR questions

Is United in Terminal A or C at Newark? Both. Terminal C is United’s exclusive hub and handles all of its international flying; Terminal A is the secondary terminal where United runs up to 100 domestic departures a day. Check your boarding pass.

Is United in Terminal B at Newark? No. Terminal B is other carriers — United sticks to Terminals A and C. There’s a shuttle to B (1 p.m.–11 p.m.) if a partner itinerary needs it.

What airlines are in Terminal A? Besides United, Terminal A hosts American, JetBlue, Air Canada, and Delta.

Can I check in at either United terminal? Yes. You can check in, drop bags, and clear security at either Terminal A or Terminal C, then take the free secure shuttle to reach the other airside.

How long should I leave for a connection that changes terminals? Plan on 45 to 60 minutes minimum. The airside A↔C shuttle means you won’t re-clear security, but Newark is big and busy, and tight connections here go wrong more often than they should.

Connecting through United’s other hubs? If your trip routes through Chicago, What Terminal Is United at ORD? answers the same question for O’Hare.