Houston to Austin Flights (IAH-AUS)

🇺🇸 IAH

Houston

154 mi

AUS 🇺🇸

Austin

George Bush Intercontinental Houston Airport Austin Bergstrom International Airport 9 airlines

The Houston to Austin route connects George Bush Intercontinental Houston Airport (IAH) in US with Austin Bergstrom International Airport (AUS) in US. This short-haul flight covers approximately 154 miles (248 km) with a typical flight time of 33m. This route is served by 9 airlines: United, Mesa, SkyWest and others. AirportRoutes has tracked 11 unique flight numbers on this route.

Search tickets for this route

Compare flight prices across hundreds of booking sites

Search IAH → AUS flights

Opens a live price search — just pick your dates

Departure Airport

George Bush Intercontinental Houston Airport

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

Destination Airport

Austin Bergstrom International Airport

ICAO Code:: KAUS
IATA Code:: AUS
City:: 🇺🇸 Austin
Country:: US
Elevation:: 542 ft

Operators

Tracked Flights

154

Miles

33m

Flight Duration

Route Map

Operating Airlines

Airline	ICAO	IATA
United	`UAL`	`UA`
Mesa	`ASH`	`YV`
SkyWest	`SKW`	`OO`
American Airlines	`AAL`	`AA`
Delta Air Lines	`DAL`	`DL`
AirSprint	`ASP`	`-`
Baker Aviation,	`KOW`	`-`
NetJets Aviation	`EJA`	`1I`
United Parcel Service	`UPS`	`5X`

Flight Schedule Pattern

Day	Flights Observed	Frequency
Monday	6	8%
Tuesday	9	12%
Wednesday	11	15%
Thursday	13	17%
Friday	9	12%
Saturday	17	23%
Sunday	10	13%

Pattern Analysis

11 Tracked Flights:

Data Points: 75
API observations used to build this analysis

Weekdays: 48 flights
Weekend: 27 flights

Business Route More active on weekdays

All Flight Routes

9 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
AirSprint `ASP`	-	C25B	-	M T W T F S S	Jun 9, 2026	Active
American Airlines `AAL` / `AA`	-	B738	-	M T W T F S S	Jun 9, 2026	Active
Baker Aviation, `KOW`	-	C750	-	M T W T F S S	Jun 9, 2026	Active
Delta Air Lines `DAL` / `DL`	-	BCS3	-	M T W T F S S	Jun 9, 2026	Active
Mesa `ASH` / `YV`		E170	14:20 2:20 PM (Representative)	M T W T F S S	Jun 9, 2026	Active
NetJets Aviation `EJA` / `1I`	-	E55P	-	M T W T F S S	Jun 9, 2026	Active
SkyWest `SKW` / `OO`	-	E170	-	M T W T F S S	Jun 9, 2026	Active
United `UAL` / `UA`		B739	12:05 12:05 PM (Representative)	M T W T F S S	Jun 9, 2026	Active
United Parcel Service `UPS` / `5X`	-	A306	18:51 6:51 PM (Representative)	M T W T F S S	Jun 9, 2026	Active

Total Routes: 9

Active Routes: 9

Unique Airlines: 9

Aircraft Types: 9

Spotted Departure Times

Departure Time	Operator	ICAO	IATA
12:05 12:05 PM	United	`UAL`	`UA`
14:20 2:20 PM	Mesa	`ASH`	`YV`
18:51 6:51 PM	United Parcel Service	`UPS`	`5X`

Time Information

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

Total Departure Times: 3

Time Range:
12:05 - 18:51

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

Houston to Austin Flights

Get Notified About Route Changes