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ORD–IAH · Nonstop
Chicago (O'Hare International Airport) to Houston (George Bush Intercontinental Airport).
The nonstop flight from Chicago (ORD) to Houston (IAH) takes 2h 1m on average, covering about 926 miles. Across 5 flights we tracked, the fastest was 1h 55m and the slowest 2h 5m. The current schedule below is the better source for planned airline frequency.
Plan this route| Avg flight time | Distance | Route type | Fastest tracked | Airlines |
|---|---|---|---|---|
| 2h 1m | 926 mi | Nonstop | 1h 55m | 5 |
United Airlines, American Airlines, Frontier Airlines and 2 more operate 19-20/day flights from ORD to IAH. Terminal assignments in the captured sample are not confirmed for your flight; check the airline before travel.
| Airline | Captured frequency | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 12-13/day | Airbus A320 family, Boeing 737 · Airline terminal guide (confirm for your flight) | 02:2502:3105:3006:2906:3006:4206:5007:3008:5008:5110:2510:4012:4012:4714:1514:1615:4816:0516:1117:4517:5318:2918:4019:5220:0221:3521:40 |
| American Airlines | 5-6/day | Airbus A320 family, Boeing 737 · Airline terminal guide (confirm for your flight) · Seat map | 08:0009:4010:1912:5915:1015:5118:2621:15 |
| Frontier Airlines | 1/day | Airbus A320 family · Airline terminal guide (confirm for your flight) · Seat map | 17:30 |
| Qatar Airways | 4×/wk | Boeing 777 · Seat map | 00:0403:1521:0522:31 |
| Turkish Airlines | 3×/wk | Boeing 777 · Seat map | 02:4009:3509:59 |
Airlines seen among the 5 flights we have tracked on ORD to IAH. The sample is too small to rank carriers by share; the scheduled departures above show who flies this route most.
Flight times usually differ by direction — jet-stream winds make eastbound crossings faster than westbound ones.
Methodology: figures are aggregated from 5 real flights on this route, sourced from live flight data. Updated daily as new flights are observed.
The nonstop flight from Chicago (ORD) to Houston (IAH) takes 2h 1m on average. The fastest flight we have tracked took 1h 55m and the slowest 2h 5m.
Chicago (ORD) to Houston (IAH) is about 926 miles by air.
Yes. United Airlines, American Airlines, Frontier Airlines and 2 more fly nonstop from Chicago (ORD) to Houston (IAH), with 19-20/day departures.
United Airlines, American Airlines, Frontier Airlines, Qatar Airways, and Turkish Airlines fly nonstop from Chicago (ORD) to Houston (IAH).
The ORD–IAH route is flown with Airbus A320 family, Boeing 737, Boeing 777.