The Houston to Dallas-Fort Worth route connects George Bush Intercontinental Houston Airport (IAH) in US with Dallas Fort Worth International Airport (DFW) in US. This short-haul flight covers approximately 225 miles (362 km) with a typical flight time of 48m. This route is served by 14 airlines: American Airlines, United, Envoy Air and others. AirportRoutes has tracked 38 unique flight numbers on this route.
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The Houston (IAH) → Dallas–Fort Worth (DFW) route covers about 225 miles (362 km), linking two of Texas’s largest business and aviation hubs. Typical nonstop flight time is about 1 hour to 1 hour 15 minutes, though total travel time depends on taxi, gate holds, and DFW’s runway layout. Travelers choose this short hop for fast connections to DFW’s extensive domestic and international network, as well as for same-day meetings between the Houston and Dallas–Fort Worth metro areas. It’s also a practical alternative to driving when schedules are tight, weather disrupts road travel, or you want to avoid traffic around downtown Houston and the I-45/I-35 corridors.
Book early if you need specific departure times, as this corridor can price up around weekday mornings and late afternoons; compare one-way fares in USD and watch for bundled connection itineraries via DFW. At IAH, confirm your terminal and allow extra time for inter-terminal transfers if you’re checking bags. At DFW, note that terminals are connected by Skylink (post-security)—a major time-saver for tight connections. Expect a quick climb and descent with limited cruise time; pack essentials in an easy-access pocket and download entertainment in advance. If you’re connecting, aim for 60–90 minutes minimum to buffer for gate changes and taxi delays.
Dallas–Fort Worth offers big-city culture with distinctly Texan character. In Dallas, don’t miss the Dallas Arts District (museums, performing arts) and the Sixth Floor Museum at Dealey Plaza for history. For outdoor time, stroll Klyde Warren Park or the Katy Trail. In Fort Worth, the Stockyards National Historic District delivers classic Western heritage, while the Kimbell Art Museum is a standout for art lovers. Food is a major draw: seek out Texas barbecue, chicken-fried steak, and Tex-Mex staples like brisket tacos and queso. Popular bases include Uptown and Downtown Dallas, plus Fort Worth’s Sundance Square for walkable dining and nightlife.
For comfortable weather, the best months are typically March–May and October–November, when temperatures are milder and storms are less intense than peak summer. Summer (June–August) can bring heat and higher demand, while spring may see thunderstorms that affect schedules. Prices in USD often rise around major holidays, school breaks, and big events like the State Fair of Texas (late Sep–Oct). For lower fares, consider midweek flights and off-peak travel in January–February (excluding holiday weekends).
George Bush Intercontinental Houston Airport
KIAHIAHDallas Fort Worth International Airport
KDFWDFW14
Operators38
Tracked Flights225
Miles48m
Flight Duration
| Airline | ICAO | IATA |
|---|---|---|
| American Airlines |
AAL
|
AA
|
| United |
UAL
|
UA
|
| Envoy Air |
ENY
|
MQ
|
| United Parcel Service |
UPS
|
5X
|
| Mesa |
ASH
|
YV
|
| FedEx |
FDX
|
FX
|
| Spirit |
NKS
|
NK
|
| Republic |
RPA
|
YX
|
| SkyWest |
SKW
|
OO
|
| PSA Airlines |
JIA
|
OH
|
| Avianca El Salvador |
TAI
|
TA
|
| AeroLogic |
BOX
|
3S
|
| Thrive Aviation |
TIV
|
-
|
| Turkish Airlines |
THY
|
TK
|
| Day | Flights Observed | Frequency | Activity |
|---|---|---|---|
| Monday | 47 | 16% |
|
| Tuesday | 45 | 15% |
|
| Wednesday | 41 | 14% |
|
| Thursday | 50 | 17% |
|
| Friday | 40 | 13% |
|
| Saturday | 44 | 15% |
|
| Sunday | 36 | 12% |
|
Pattern Analysis
| Airline | Flight Numbers | Aircraft Type | Typical Time | Days Active | Last Seen | Status |
|---|---|---|---|---|---|---|
|
PSA Airlines
JIA
/ OH
|
- | - | - |
M
T
W
T
F
S
S
|
Sep 24, 2026 | Active |
|
American Airlines
AAL
/ AA
|
|
A321 | 07:00 7:00 AM (Representative) |
M
T
W
T
F
S
S
|
Sep 24, 2026 | Active |
|
Avianca El Salvador
TAI
/ TA
|
- | A320 | - |
M
T
W
T
F
S
S
|
Sep 24, 2026 | Active |
|
AeroLogic
BOX
/ 3S
|
B772 | 14:40 2:40 PM (Representative) |
M
T
W
T
F
S
S
|
Sep 24, 2026 | Active | |
|
Envoy Air
ENY
/ MQ
|
|
E170 | 11:24 11:24 AM (Representative) |
M
T
W
T
F
S
S
|
Sep 24, 2026 | Active |
|
FedEx
FDX
/ FX
|
- | A306 | 04:24 4:24 AM (Representative) |
M
T
W
T
F
S
S
|
Sep 24, 2026 | Active |
|
Mesa
ASH
/ YV
|
E170 | 12:05 12:05 PM (Representative) |
M
T
W
T
F
S
S
|
Sep 24, 2026 | Active | |
|
Republic
RPA
/ YX
|
- | E75L | - |
M
T
W
T
F
S
S
|
Sep 24, 2026 | Active |
|
SkyWest
SKW
/ OO
|
- | B738 | - |
M
T
W
T
F
S
S
|
Sep 24, 2026 | Active |
|
Spirit
NKS
/ NK
|
A21N | 06:00 6:00 AM (Representative) |
M
T
W
T
F
S
S
|
Sep 24, 2026 | Active | |
|
Thrive Aviation
TIV
|
- | C680 | - |
M
T
W
T
F
S
S
|
Sep 24, 2026 | Active |
|
Turkish Airlines
THY
/ TK
|
- | B789 | - |
M
T
W
T
F
S
S
|
Sep 24, 2026 | Active |
|
United
UAL
/ UA
|
|
A319 | 21:37 9:37 PM (Representative) |
M
T
W
T
F
S
S
|
Sep 24, 2026 | Active |
|
United Parcel Service
UPS
/ 5X
|
A306 | 06:45 6:45 AM (Representative) |
M
T
W
T
F
S
S
|
Sep 24, 2026 | Active |
| Departure Time | Operator | ICAO | IATA |
|---|---|---|---|
| 04:24 4:24 AM | FedEx |
FDX
|
FX
|
| 06:00 6:00 AM | Spirit |
NKS
|
NK
|
| 06:45 6:45 AM | United Parcel Service |
UPS
|
5X
|
| 07:00 7:00 AM | American Airlines |
AAL
|
AA
|
| 11:24 11:24 AM | Envoy Air |
ENY
|
MQ
|
| 12:05 12:05 PM | Mesa |
ASH
|
YV
|
| 14:40 2:40 PM | AeroLogic |
BOX
|
3S
|
| 21:37 9:37 PM | United |
UAL
|
UA
|
Time Information
Times are shown in the departure airport's local timezone (KIAH - America/Chicago).