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IAH Terminal C map and walking times
IAH Terminal C has gates C1 to C45.
From the Terminal C-North checkpoint the nearest gate, C34, is about 2 to 3 minutes away and the farthest, C9, about 7 to 9 minutes.
Gate to gate
Your walk shows here, right under the button.
IAH Terminal C map
Map as an image
Airlines in Terminal C
1 airline flies from Terminal C on the airport's list.
- United (flies from every terminal at IAH)
Gates: source pending. Airline list: source pending (no airline list page was found on the airport's site).
Gates and which way to turn
Terminal C
30 gates. From the Terminal C-North checkpoint: nearest C34, 2 to 3 min; farthest C9, 7 to 9 min. Past the checkpoint, turn left.
All 30 gates
Directions from our map of the walkways (OpenStreetMap).
Checkpoints in Terminal C
Hours: see the airport's site. Gates C1 to C45.
Hours: see the airport's site. Gates C1 to C45.
Checkpoint names from fly2houston.com, read 13 October 2026. Live wait times (airport site)
Walking times from security
From: Terminal C-North checkpoint
Gates C1 to C452 to 9 min
Gates C1 to C451 to 10 min
Walking from the Terminal C-North checkpoint to gate C9 at IAH takes about 7 to 9 minutes. How we work out times
Checked October 2026.
Getting to other terminals
Yes. Terminals A, B, C, D/E (Skyway): by train, and you stay inside security.
Terminal B has no checkpoint of its own: screen at Terminal C, then take the Skyway.
Inside security from the Terminal C-North checkpoint you reach Terminal A, Terminal B, Terminal D and Terminal E, by the Skyway or on foot.
Try any two gates in the gate to gate box.
FAQ
How long is the walk to gate C9 at IAH?
From the Terminal C-North checkpoint, about 7 to 9 minutes. Gate C9 is the farthest gate in Terminal C.
Which airlines fly from IAH Terminal C?
United, on the airport's list.
Where do I go through security for Terminal C at IAH?
At the Terminal C-North checkpoint and the Terminal C-South checkpoint.
How do I get from Terminal C to another terminal at IAH?
You stay inside security. See Getting to other terminals above.
Sources and last checked
checkpoint names and positions from fly2houston.com, read 13 October 2026. Walkways from OpenStreetMap. Checked October 2026. How we work out times
Shops, food and lounges: see the airport's own map (fly2houston.com).