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Flights from Washington Dulles International (IAD) to Houston (IAH)

About 85 flights a week. First departure around 12:52, last around 22:20.

Operates Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday.

On sampled departures, 76.5% left 15 minutes late or more (676 flights, average lateness 35.3 minutes).

Schedule by day of the week

Day Flights First departure Last departure
Monday 12 12:52 22:20
Tuesday 13 12:52 22:20
Wednesday 12 12:52 22:20
Thursday 12 12:52 22:20
Friday 13 12:52 22:20
Saturday 11 12:52 22:20
Sunday 12 12:52 22:20

Airlines

Airline Flights per week
United Airlines (UA) 75
Mesa Airlines, Inc. (YV) 10

IAD departure delays · IAH departure delays

Every flight on this route, as JSON

About 85 flights a week are on this schedule. GET /routes returns each IAD–IAH flight: airline, departure time, duration and the days it operates.

https://www.goflightlabs.com/routes?access_key=YOUR_ACCESS_KEY&dep_iata=IAD&arr_iata=IAH

Example response

Field names match the live API. This flight only shows the shape. It is not a live result.

{ "success": true, "data": [ { "airline_iata": "AA", "flight_iata": "AA100", "flight_number": "100", "dep_iata": "IAD", "arr_iata": "IAH", "dep_time": "08:00", "days": [ "mon", "tue", "wed", "thu", "fri" ] } ] }

That URL still says YOUR_ACCESS_KEY. A 7-day trial replaces it with a real key and returns each IAD–IAH flight in the JSON above. After the trial, Starter is $24.99/mo.

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