Dallas DFW to Houston Bush Intercontinental flights (DFW–IAH)
United States
United States
American Airlines and United Airlines fly Dallas DFW to Houston Bush Intercontinental (DFW–IAH) nonstop and back, a great-circle distance of 362 km (225 mi).
- From
- DFW
- Dallas DFW
- To
- IAH
- Houston Bush Intercontinental
- Nonstop
- Yes · 2 airlines
- Airlines
- AA · UA
- Distance
- 362 km (225 mi)
- Most flights
- American Airlines
- Time in the air
- 40 min · 43 min back
- On time (Touchdown Index)
- 76.6%
- Flights a week
- AA ~40 · UA ~36
- Aircraft seen
- Boeing 737-800 · Boeing 737-700 · Airbus A319
Network data imported from airport and airline sources:· How we verify
When to fly DFW–IAH
Days in Houston Bush Intercontinental average 18–28 °C in February, March, April, October, November and December.
Dallas DFW to Houston Bush Intercontinental: frequently asked questions
Tracked flights between 6 September and 3 October 2026, from public ADS-B data.
How long is the DFW–IAH flight?
40 min wheels-up to wheels-down, the median of 297 tracked flights; IAH–DFW took 43 min.
Which airlines fly DFW–IAH direct?
American Airlines and United Airlines.
What is the time difference between Dallas DFW and Houston Bush Intercontinental?
None: Dallas DFW and Houston Bush Intercontinental keep the same time.
Is DFW–IAH usually on time?
76.6% of 555 DFW–IAH flights landed within 15 minutes of their usual time; 7% were over an hour late.
How many DFW–IAH flights a week?
American Airlines 40 and United Airlines 36 each way.
What aircraft fly DFW–IAH?
Boeing 737-800, Boeing 737-700 and Airbus A319.
Houston Bush Intercontinental to Dallas DFW: the return flight (IAH–DFW)
All 2 airlines also fly IAH–DFW nonstop.
The return takes 43 min in the air (median of 307 tracked flights).
Airlines flying DFW–IAH nonstop
| Airline | Usually takes off (DFW time) | Type | Alliance |
|---|---|---|---|
 American Airlines AA | 08:31–22:16 | full-service | oneworld |
| United Airlines UA | 05:26–18:01 | full-service | Star Alliance |
DFW–IAH route map
More from Dallas DFW and Houston Bush Intercontinental
Other arrivals in United States
Also nonstop from DFW, nearest to IAH first (straight-line distance):
- Austin (AUS) airport guide · 225 km (140 mi) from IAH
- San Antonio (SAT) airport guide · 306 km (190 mi) from IAH
- New Orleans (MSY) airport guide · 489 km (304 mi) from IAH
- McAllen (MFE) · 510 km (317 mi) from IAH
- Hot Springs (HOT) · 542 km (337 mi) from IAH
Explore the airlines’ route maps
Plan your arrival at George Bush Intercontinental Airport (IAH)
Departure
Dallas Fort Worth International Airport
Dallas Fort Worth (DFW), Dallas. In our data, 31 airlines fly nonstop from DFW to 192 destinations.
View DFW airport guide →Arrival
George Bush Intercontinental Airport
3 ways into Houston, fastest from 30 min:
- METRO 500 Downtown Direct 30–40 min · $4.50
- METRO bus 102 50 min–1h 30m
- Taxi 30–50 min
Weather in Houston Bush Intercontinental vs Dallas DFW
Houston Bush Intercontinental is warmer than Dallas DFW in 8 months and cooler in 1; the biggest gap is in January (18°C against 12°C). In October it averages 28°C in Houston Bush Intercontinental and 26°C in Dallas DFW.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Houston Bush Intercontinental | 18° | 20° | 23° | 26° | 30° | 33° | 34° | 34° | 32° | 28° | 23° | 19° |
| Dallas DFW | 12° | 16° | 20° | 24° | 28° | 33° | 35° | 35° | 31° | 26° | 18° | 14° |
Average daily highs. Climate normals from Houston and Dallas–Fort Worth metroplex (Wikipedia, CC BY-SA), which cite the national weather services.
Other nonstop airport pairs, Dallas to Houston
Dallas and Houston are connected nonstop from more than one airport. Compare the pairs by airline count:
Onward from Houston Bush Intercontinental
Places you can't fly to nonstop from DFW, but can from IAH — for a stopover or a second leg.
Related routes
Sources
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
Flight tracking: adsb.lol community ADS-B data (CC0), 6 September – 3 October 2026. Times are median wheels-up to wheels-down; add taxiing for gate-to-gate.
Report a change — seen something different at the airport or on the airline's site? We re-check and log corrections publicly.