Everything you need to navigate Cedar Rapids: 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 CID 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
Cedar Rapids official terminal map — airport authority website
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 CID handles — which airlines fly from it, the gate range, and key amenities to know before you go.
CID has one terminal building with a single concourse beyond security, totaling 13 gates numbered 1 through 12 plus Gate 14 (the airport skips the number 13). Gates 1–3, in the original part of the concourse, are used primarily by Delta and Frontier. A 2025 renovation — the final phase of a roughly $121 million, decade-long, four-phase terminal modernization completed in essentially final form by December 2025 — added a 30,000-square-foot extension with four new gates (10, 11, 12, and 14) used primarily by Delta and United; American Airlines and Allegiant Air operate from other gates along the concourse (exact gate numbers for American and Allegiant were not published in sources checked). Two architectural oculi (circular skylights) mark the expanded TSA checkpoint and the new gate extension, adding natural light and wayfinding cues. Two post-security outdoor patios flank the concourse — a larger west patio with airfield and sunset views and food/beverage service, and a smaller patio area near the new Gates 10–14 with a permanent service-animal relief area. Baggage claim is split across two carousels: Area 1 for American and Delta, Area 2 for United and Allegiant.
View Main Terminal (single concourse, Gates 1–12 and 14) map
No train, tram, or shuttle is needed — CID is a single-level, single-concourse terminal, so every gate is reached on foot from the one TSA checkpoint. Walking from the checkpoint to the farthest gate (14) takes only a few minutes.
Timing tip
Always allow 15–30 minutes for any inter-terminal transfer at CID — 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.
Because CID has just one concourse and one checkpoint, there is no risk of being in the wrong terminal — the only real navigation choice is left or right after security. If you're departing from the newest gates (10, 11, 12, or 14), head toward the west end of the concourse near the outdoor patio, Tap & Pour, and Cedar Ridge Barrel Room.
A few habits that prevent last-minute sprints:
Experienced travellers at CID use a short checklist every time:
The official Cedar Rapids terminal map is on the airport authority website at https://flycid.com/travel/in-the-terminal/. Maps are updated when new gates or concourses open; always verify your specific gate on your boarding pass.
No train, tram, or shuttle is needed — CID is a single-level, single-concourse terminal, so every gate is reached on foot from the one TSA checkpoint. Walking from the checkpoint to the farthest gate (14) takes only a few minutes.
Because CID has just one concourse and one checkpoint, there is no risk of being in the wrong terminal — the only real navigation choice is left or right after security. If you're departing from the newest gates (10, 11, 12, or 14), head toward the west end of the concourse near the outdoor patio, Tap & Pour, and Cedar Ridge Barrel Room. 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://flycid.com/travel/in-the-terminal/ before you arrive to familiarise yourself with the layout. Because CID has just one concourse and one checkpoint, there is no risk of being in the wrong terminal — the only real navigation choice is left or right after security. If you're departing from the newest gates (10, 11, 12, or 14), head toward the west end of the concourse near the outdoor patio, Tap & Pour, and Cedar Ridge Barrel Room.
Main Terminal (single concourse, Gates 1–12 and 14): CID has one terminal building with a single concourse beyond security, totaling 13 gates numbered 1 through 12 plus Gate 14 (the airport skips the number 13). Gates 1–3, in the original part of the concourse, are used primarily by Delta and Frontier. A 2025 renovation — the final phase of a roughly $121 million, decade-long, four-phase terminal modernization completed in essentially final form by December 2025 — added a 30,000-square-foot extension with four new gates (10, 11, 12, and 14) used primarily by Delta and United; American Airlines and Allegiant Air operate from other gates along the concourse (exact gate numbers for American and Allegiant were not published in sources checked). Two architectural oculi (circular skylights) mark the expanded TSA checkpoint and the new gate extension, adding natural light and wayfinding cues. Two post-security outdoor patios flank the concourse — a larger west patio with airfield and sunset views and food/beverage service, and a smaller patio area near the new Gates 10–14 with a permanent service-animal relief area. Baggage claim is split across two carousels: Area 1 for American and Delta, Area 2 for United and Allegiant.
Leave-By calculator
The TSA Wait Times Leave-By calculator folds the live CID 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 CID TSA wait times · CID terminals guide · CID security tips