Ticketing and baggage claim
Ticketing and baggage claim levels are in the main terminal. The airport's guide lists friendly staff on both levels to help find people and items.
John Glenn Columbus International Airport (CMH)
Columbus, Ohio KCMH #49 US airport by passengers
Columbus, Ohio. It is the busiest airport in central Ohio and is named after astronaut John Glenn.
- FAA status
- No delays reported Updated 3 min ago
- Weather now
- VFR 58°F Observed 4 h ago
- Late departures
- 19.1%May 2026 to July 2026
- Security line
- No recent reportsAdd yours
CMH at a glance
CMH has one terminal building and three concourses: A (Southwest), B (American, United, Air Canada and Spirit) and C (Alaska, Delta, Frontier, Sun Country and Breeze).
Parking is simple here. Garages are right next to the terminal and shuttle lots run around the clock, but the Walking Lot closed to new parkers on May 4, 2026, to make room for the CMH Next project. The only lounge in the terminal is the Escape Lounge in Concourse B.
Main airlines: Southwest is the largest carrier, with American, United, Delta, Alaska, Frontier, Spirit, Sun Country, Air Canada and Breeze also serving CMH.
FAA delay status for CMH
The FAA is not reporting a ground stop, ground delay program or other delay at CMH right now.
Source: FAA National Airspace System Status, checked 3 min ago. Airline-specific delays are not shown here.
Current conditions at CMH
VFR
58°F14°C
Good visibility and high cloud base. Normal operations are typical.
- Wind
- 080° 3 mph
- Visibility
- 10+ mi
- Clouds
- Clear
- Ceiling
- None
- Pressure
- 30.24 inHg
METARMETAR KCMH 101151Z 08003KT 10SM CLR 14/09 A3024 RMK AO2 SLP238 T01440089 10161 20128 53008
Source: NOAA Aviation Weather Center. Observed 4 h ago.
Full weather, TAF, forecast and runways →
On-time performance at CMH
Based on 11,738 departures from May 2026 to July 2026. A flight counts as late when it leaves 15 or more minutes after schedule.
19.1%Departures late
23.9%Arrivals late
2.05%Cancelled
15.2 minAverage departure delay
| Airline | Departures | Late |
|---|---|---|
| Republic Airways | 3,314 | 12.6% |
| Southwest Airlines | 3,139 | 26.0% |
| American Airlines | 1,150 | 19.6% |
| Delta Air Lines | 1,138 | 14.8% |
| United Airlines | 902 | 23.5% |
| Envoy Air | 739 | 13.9% |
Source: Bureau of Transportation Statistics, On-Time Performance of reporting carriers. Smaller regional carriers and some airlines are not included.
Late departures by month
Terminals
Concourse A
Seven gates, mainly Southwest.
Concourse B
Sixteen gates for American, United, Air Canada and Spirit. The Escape Lounge is by Gate 32.
Concourse C
Eleven gates for Alaska, Delta, Frontier, Sun Country and Breeze. The Jake Brewer USO Lounge is near the Concourse C exit lane.
Moving between terminals
The three concourses connect after security, so you can walk between them without going back through screening. Check your gate before you clear security so you know which way to go.
Getting to and from CMH
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Bus
COTA AirConnect
The Central Ohio Transit Authority runs AirConnect public bus service between the airport and downtown Columbus. Most buses run between the Easton Transit Center and the city center, stopping at the airport.
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Shuttle
Parking shuttles
Shuttles from the Red and Green lots run every 15 to 18 minutes, 24 hours a day, to the terminal. All shuttles have lifts for wheelchairs and scooters.
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Rideshare and taxi
Terminal curb
Rideshare and taxis use the curb at the terminal. Check the airport's ground transportation page for the current pickup area.
Tips for CMH
- Park in the Green Lot if you are meeting someone off a flight. It has a one-hour grace period at no charge.
- Escape Lounge is the only lounge in the terminal, so arrive early if you want a seat, especially if you are not a member.
- The walk-up price at Escape Lounge is $60, while pre-booking starts at $45, so book ahead if you plan a visit.
- The short-term garage is the closest covered option, but it can fill up, so check the live parking page before you drive over.
Frequently asked questions
How much is parking at CMH?
The short-term garage is $7 for the first hour, capped at $30 per day. The long-term garage is $7 for the first hour, capped at $24 per day. The Red Lot is $11 per day, the Green Lot is $9 per day, and valet is $18 for the first hour, capped at $30 per day.
Is the Walking Lot still open at CMH?
No. The Walking Lot closed to new parkers on May 4, 2026, to make room for the new public safety building that is part of the CMH Next project.
What is the Wi-Fi network at Columbus airport?
CMH Public Wi-Fi is free and works throughout the terminal.
Is there a lounge at CMH?
Yes. Escape Lounge is in Concourse B near Gate 32, open 5 a.m. to 8 p.m. every day. Pre-book from $45 per person, or pay $60 at the door.
How do I get from CMH to downtown Columbus?
Take the COTA AirConnect bus. Most buses run between the Easton Transit Center and the city center, stopping at the airport.
Is the airport being rebuilt?
Yes. CMH Next is a $2 billion project with a new terminal, a public safety building and a parking garage with more than 5,000 spaces. The new terminal is scheduled to open in early 2029, so expect construction around the terminal until then.
Does CMH have EV charging?
Yes. The Red Lot, the long-term garage and the valet service all list EV charging on the airport's parking page.
Are the parking shuttles accessible?
Yes. All shuttle buses have lifts for wheelchairs and electric scooters, and accessible spaces are available in every parking area.
How often do the parking shuttles run?
The shuttles run 24 hours a day and loop between the lots and the terminal every 15 to 18 minutes.
How busy is CMH?
About 4,396,625 passengers boarded flights at John Glenn Columbus International Airport in 2025, according to FAA enplanement data. That ranks it number 49 among US airports.
How often are flights late at CMH?
Over May 2026 to July 2026, 19.1% of departures at CMH left 15 or more minutes late, and 2.05% of flights were cancelled (Bureau of Transportation Statistics).
Guide content last reviewed October 8, 2026. Report a correction