IAH KIAH → DFW KDFW

George Bush Intercontinental Houston Airport → Dallas Fort Worth International Airport

🇺🇸 Houston, US → 🇺🇸 Dallas-Fort Worth, US

Departure Airport

George Bush Intercontinental Houston Airport

ICAO Code:: KIAH
IATA Code:: IAH
City:: 🇺🇸 Houston
Country:: US
Elevation:: 97 ft

Destination Airport

Dallas Fort Worth International Airport

ICAO Code:: KDFW
IATA Code:: DFW
City:: 🇺🇸 Dallas-Fort Worth
Country:: US
Elevation:: 607 ft

13

Operators

6

Daily Flights

225

Miles

47m

Flight Duration

Route Map

Operating Airlines

American Airlines ICAO: AAL • IATA: AA

United ICAO: UAL • IATA: UA

Envoy Air ICAO: ENY • IATA: MQ

United Parcel Service ICAO: UPS • IATA: 5X

Mesa ICAO: ASH • IATA: YV

FedEx ICAO: FDX • IATA: FX

Spirit ICAO: NKS • IATA: NK

Republic ICAO: RPA • IATA: YX

SkyWest ICAO: SKW • IATA: OO

UNKNOWN

Avianca El Salvador ICAO: TAI • IATA: TA

Turkish Airlines ICAO: THY • IATA: TK

Thrive Aviation ICAO: TIV

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`
UNKNOWN	`-`	`-`
Avianca El Salvador	`TAI`	`TA`
Turkish Airlines	`THY`	`TK`
Thrive Aviation	`TIV`	`-`

Flight Schedule Pattern

Day	Flights Observed	Frequency
Monday	22	12%
Tuesday	30	16%
Wednesday	24	13%
Thursday	30	16%
Friday	25	14%
Saturday	29	16%
Sunday	24	13%

Pattern Analysis

6 Daily Flights:

AAL2432 AAL2551 AAL2578 UAL1964 UAL584 UAL1807

Data Points: 184
API observations used to build this analysis

Weekdays: 131 flights
Weekend: 53 flights

Business Route More active on weekdays

All Flight Routes

13 Routes

Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.

Airline	Flight Numbers	Aircraft Type	Typical Time	Days Active	Last Seen	Status
American Airlines `AAL` / `AA`	AAL2432 AAL2551 AAL2578 UAL1964	A321	06:00 6:00 AM (Representative)	M T W T F S S	Dec 9, 2025	Active
Avianca El Salvador `TAI` / `TA`	-	A320	-	M T W T F S S	Oct 26, 2025	Active
Envoy Air `ENY` / `MQ`	-	E170	-	M T W T F S S	Oct 26, 2025	Active
FedEx `FDX` / `FX`	-	A306	04:24 4:24 AM (Representative)	M T W T F S S	Nov 25, 2025	Active
Mesa `ASH` / `YV`	-	E75L	-	M T W T F S S	Aug 9, 2025	Active
Republic `RPA` / `YX`	-	E75L	-	M T W T F S S	Jul 19, 2025	Active
SkyWest `SKW` / `OO`	-	B738	-	M T W T F S S	Oct 11, 2025	Active
Spirit `NKS` / `NK`	-	A320	-	M T W T F S S	Nov 13, 2025	Active
Thrive Aviation `TIV`	-	C680	-	M T W T F S S	Jul 24, 2025	Active
Turkish Airlines `THY` / `TK`	-	B789	-	M T W T F S S	Sep 6, 2025	Active
United `UAL` / `UA`	UAL584 UAL1807	A320	12:00 12:00 PM (Representative)	M T W T F S S	Dec 10, 2025	Active
UNKNOWN	-	SR22	-	M T W T F S S	Nov 7, 2025	Active
United Parcel Service `UPS` / `5X`	-	B763	07:00 7:00 AM (Representative)	M T W T F S S	Nov 30, 2025	Active

Total Routes: 13

Active Routes: 13

Unique Airlines: 13

Aircraft Types: 13

Spotted Departure Times

Departure Time	Operator	ICAO	IATA
04:24 4:24 AM	FedEx	`FDX`	`FX`
06:00 6:00 AM	American Airlines	`AAL`	`AA`
07:00 7:00 AM	United Parcel Service	`UPS`	`5X`
12:00 12:00 PM	United	`UAL`	`UA`

Time Information

Times are shown in the departure airport's local timezone (KIAH - America/Chicago).

Total Departure Times: 4

Time Range:
04:24 - 12:00

These are typical departure times observed from actual flights. Times may vary by season and schedule changes.