📍 Columbus⬆ 815 ft2 runways
KCMH · CMH
John Glenn Columbus International Airport
39.99800°N
-82.89190°W
ARR / DAY
152
▲
26.5%
DEP / DAY
153
▲
29.1%
ON-TIME
71.6%
Top 25%
arr · avg 12 min
dep · 100% · avg 3 min
cal
AVG DELAY
12 min
7d window
John Glenn Columbus International Airport (KCMH/CMH) is a large international airport located in Columbus, OH. It features 2 runways with the longest being 10,125 feet. SkyMeter has observed roughly 152 arrivals and 153 departures per day on average over the last 7 days, served by 34 carriers across 79 routes. The most active carrier is Republic Airlines (RPA). The busiest route is to Chicago O'Hare International Airport (KORD). On-time performance averages 72% with an average delay of 12 minutes against scheduled times. At the busiest hour of an average day, we calculated that a plane takes off or lands roughly every 164 seconds.
Safety incidents
Last 7 days · 0 total
Current weather
Latest METAR observation
Temp
72°F
Wind
0 kts
0°
Visib
10+ km
Ceil
—
Runways
2 installed
10L/28R
8,000 ft × 150
ASP● LITHIGH
10R/28L
10,125 ft × 150
ASP● LITHIGH
Delays by hour
Avg minutes · local time · last 30 days
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Top carriers
Share of flights
Top destinations
By flight count
Carriers
Republic Airlines
428
SWA
Southwest Airlines Co. (SAN Antonio
365
AAL
American Airlines
165
UAL
United Airlines
154
DAL
Delta AIR Lines
135
EJA
Netjets Aviation
132
Show 34 more carriers →
ENY
Envoy AIR
91
MXY
Breeze Airways
41
SKW
SKY West Aviation
36
JZA
Jazz Aviation
33
ASA
Alaska Airlines
28
FFT
Frontier Airlines
20
JIA
PSA Airlines
18
LXJ
Flexjet LLC (Richardson
17
CNS
Cobalt AIR
16
GTX
GTA AIR
16
JRE
LGM Enterprises
15
ASH
Mesa Aviation Services
14
VJA
VJA
12
SCX
MN Airlines
11
LBQ
Quest Diagnostics (Reading
10
FFL
Foreflight
6
FEX
Flightexec
6
EJM
Executive JET Management
6
CGP
Capital Aircraft Group
4
NUS
Northern Illinois Flight Center
4
COL
SC Aviation
4
AAY
Allegiant AIR
4
MVP
Premier AIR
4
CXF
Vcap Aviation
3
VTM
Aeronaves TSM
2
CYO
ATI JET
2
AIP
Alpine Aviation
2
JWZ
JWZ
2
SCM
American JET International Corp. (Houston
2
VYR
Executive Aviation Services
2
FRG
Freight Runners Express
2
YEL
Summit Aviation
2
FSY
Privateair
2
ASP
Airsprint
2
Communications Frequencies
2026-06-11| Type | Freq (MHz) | Hours |
|---|---|---|
| TWR | 132.700 | 24 |
| TWR | 257.800 | 24 |
| GND | 121.900 | 24 |
| GND | 348.600 | 24 |
| ATIS | 124.600 | 24 |
| APCH | 125.950 | 24 |
| APCH | 134.000 | 24 |
| APCH | 279.600 | 24 |
| APCH | 317.775 | 24 |
| APCH | 371.975 | 24 |
| UNICOM | 122.950 | — |
| ASOS | 124.600 | — |
| EMERG | 121.500 | 24 |
| COLUMBUS | 122.200 | — |
| OTHER | 122.200 | — |
| OPS | 122.775 | 24 |
| OTHER | 122.775 | 24 |
| CBUSS ST | 125.950 | 24 |
| CLASS C | 125.950 | 24 |
| DUBLN ST | 125.950 | 24 |
| OTHER | 125.950 | 24 |
| CD/P | 126.300 | 24 |
| OTHER | 126.300 | 24 |
| LCL/P | 132.700 | 24 |
| CLASS C | 134.000 | 24 |
| CLPRR ST | 134.000 | 24 |
| JAKTZ ST | 134.000 | 24 |
| SCRLT ST | 134.000 | 24 |
| OTHER | 134.000 | 24 |
| EMERG | 243.000 | 24 |
| LCL/P | 257.800 | 24 |
| CLASS C | 279.600 | 24 |
| CLASS C | 317.775 | 24 |
| CBUSS ST | 371.975 | 24 |
| DUBLN ST | 371.975 | 24 |
| OTHER | 371.975 | 24 |
Airport operations
- ARTCC:
- ZID
- Elevation:
- 815 ft
- Mag var:
- 7° W
- Fuel:
- 100, A1+
Destination network
Great-circle routes from KCMH · last 7d
Live destinations · drag to pan · scroll to zoom
Hourly traffic
Avg movements per hour · local time · last 30 days
Top routes
Click any segment for full inspection
See all routes →
80 routes
| Route | Operator | Flights | Avg enroute |
|---|---|---|---|
CMHLGA New York, US |
RPA
Republic Airlines |
82 | 1h 28m |
CMHATL Atlanta, US |
DAL
Delta AIR Lines |
78 | 1h 16m |
CMHEWR Newark, US |
RPA
Republic Airlines |
60 | 1h 24m |
CMHDTW Detroit, US |
RPA
Republic Airlines |
54 | 0h 40m |
CMHCLT Charlotte, US |
AAL
American Airlines |
51 | 1h 1m |
CMHJFK New York, US |
RPA
Republic Airlines |
50 | 1h 33m |
CMHORD Chicago, US |
ENY
Envoy AIR |
50 | 1h 1m |
CMHORD Chicago, US |
UAL
United Airlines |
45 | 0h 58m |
CMHBOS Boston, US |
RPA
Republic Airlines |
44 | 1h 46m |
CMHORD Chicago, US |
RPA
Republic Airlines |
43 | 1h 2m |
CMHDFW Dallas-Fort Worth, US |
AAL
American Airlines |
39 | 2h 13m |
CMHMDW Chicago, US |
SWA
Southwest Airlines Co. (SAN Antonio |
39 | 0h 49m |
CMHDCA Washington, US |
RPA
Republic Airlines |
39 | 1h 7m |
CMHPHL Philadelphia, US |
AAL
American Airlines |
36 | 1h 5m |
CMHBWI Baltimore, US |
SWA
Southwest Airlines Co. (SAN Antonio |
34 | 0h 58m |
CMHMSP Minneapolis, US |
DAL
Delta AIR Lines |
31 | 1h 46m |
CMHMCO Orlando, US |
SWA
Southwest Airlines Co. (SAN Antonio |
30 | 1h 57m |
CMHBNA Nashville, US |
SWA
Southwest Airlines Co. (SAN Antonio |
30 | 0h 56m |
CMHDEN Denver, US |
SWA
Southwest Airlines Co. (SAN Antonio |
27 | 2h 39m |
CMHAUS Austin, US |
SWA
Southwest Airlines Co. (SAN Antonio |
24 | 2h 29m |
© SkyMeter ·
All flight data subject to ODbL attribution
·
Updated 07:16 UTC