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IAD–IAH · Nonstop
Washington (Washington Dulles International Airport) to Houston (George Bush Intercontinental Airport).
The nonstop flight from Washington (IAD) to Houston (IAH) takes 2h 42m on average, covering about 1,189 miles. Across 6 flights we tracked, the fastest was 2h 36m and the slowest 2h 48m. 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 42m | 1,189 mi | Nonstop | 2h 36m | 1 |
United Airlines operates 5-6/day flights from IAD to IAH.
| Airline | Captured frequency | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 5-6/day | Airbus A320 family, Boeing 737, Boeing 767 · Seat map | 06:3008:3112:4512:5715:0217:5521:0022:29 |
Airlines seen among the 6 flights we have tracked on IAD 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 6 real flights on this route, sourced from live flight data. Updated daily as new flights are observed.
The nonstop flight from Washington (IAD) to Houston (IAH) takes 2h 42m on average. The fastest flight we have tracked took 2h 36m and the slowest 2h 48m.
Washington (IAD) to Houston (IAH) is about 1,189 miles by air.
Yes. United Airlines flies nonstop from Washington (IAD) to Houston (IAH), with 5-6/day departures.
United Airlines flies nonstop from Washington (IAD) to Houston (IAH).
The IAD–IAH route is flown with Airbus A320 family, Boeing 737, Boeing 767.