HoustonColumbusDirect FlightsIAH–CMH
Houston (George Bush Intercontinental Airport) to Columbus (John Glenn Columbus International Airport).
Flight time from IAH to CMH is estimated at about 2h 37m, based on the 986-mile great-circle distance. Our current captured departure sample includes 2-3/day across 2 captured airlines, with United Airlines appearing most often in that sample. Captured departure times run from 07:20 to 20:13 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~2h 37m Estimated from great-circle distance — no tracked flights yet. | 986 mi | 2-3/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for IAH to CMH
Our current provider sample includes 2-3/day from IAH to CMH across 2 captured airlines. Captured departure terminal data is available for B.
- First departure
- 07:20
- Last departure
- 20:13
- Cadence
- 4 departures/day
- Captured departures/day
- 4
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 2-3/day | Embraer E-Jet, Boeing 737, Airbus A320 family · Terminal B · Seat map | 07:20 |
Aircraft on this route
Flying the other way?
CMH to IAH flights — 3/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for IAH to CMH, last seen June 15, 2026. Frequency uses 18 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from IAH to CMH?
The IAH to CMH flight time is estimated at about 2h 37m from great-circle distance until enough tracked flights are available.
How far is IAH from CMH?
IAH to CMH is about 986 miles by air.
Which airlines fly from IAH to CMH?
Our current provider sample for IAH to CMH includes United Airlines, American Airlines. Confirm live timetables before booking.
What aircraft fly from IAH to CMH?
Aircraft captured in our current provider sample for IAH to CMH include Embraer E-Jet, Embraer E-Jet, Boeing 737, Airbus A320 family.