DCAIAH
Washington (Ronald Reagan Washington National Airport) to Houston (George Bush Intercontinental Airport).
Plan this routeAt a glance
| Est. flight time | Distance | Frequency | Type |
|---|---|---|---|
| ~3h 4m Estimated from great-circle distance — no tracked flights yet. | 1,206 mi | 9-10/day | Domestic |
Airlines on this route
Airlines flying DCA to IAH
Scheduled service data shows 9-10/day from DCA to IAH across 2 airlines. Departure terminal data is available for 2.
- First departure
- 06:00
- Last departure
- 21:46
- Cadence
- ~every 2 hours
- Daily departures
- 12
| Airline | Daily frequency | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 6-7/day | Airbus A320 family, Boeing 737 · Terminal 2 · Seat map | 06:0008:20 |
Aircraft on this route
Flying the other way?
IAH to DCA flights — 9/day on 2 airlines →Route FAQ
How long is the flight from DCA to IAH?
The DCA to IAH flight is typically scheduled at about 3h 4m.
How far is DCA from IAH?
DCA to IAH is about 1,206 miles by air.
Which airlines fly from DCA to IAH?
United Airlines, American Airlines fly the DCA to IAH route in our route data.
What aircraft fly from DCA to IAH?
Aircraft observed or commonly scheduled on DCA to IAH include Airbus A320 family, Boeing 737, Bombardier CRJ.