| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 28 | IAH | AUS | 10:47 | 11:17 |
Landed
|
Track > |
| Mar 22 | IAH | AUS | 10:52 | 11:22 |
Landed
|
Track > |
| Mar 21 | IAH | AUS | 10:21 | 10:51 |
Landed
|
Track > |
| Mar 15 | IAH | AUS | 10:25 | 11:00 |
Landed
|
Track > |
| Mar 14 | IAH | AUS | 10:20 | 10:50 |
Landed
|
Track > |
| Mar 08 | IAH | AUS | 10:10 | 11:23 |
Cancelled
|
Track > |
| Claim > | ||||||
| Mar 07 | IAH | AUS | 10:45 | 11:17 |
Landed
|
Track > |
United Airlines Flight UA4039 connects Houston, United States to Austin, United States, taking off from Houston George Bush Intercontinental Airport IAH and landing at Austin Bergstrom International Airport AUS.
How long is the UA4039 flight from Houston to Austin?
The average flight time from Houston to Austin is 31 minutes. The flight distance is 225 km / 140 miles and the average flight speed is 399 km/h / 248 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4039 Houston to Austin?
The Airportia On-Time Performance Rating for United Airlines Flight UA4039 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4039 flight?
The latest flight took off on Saturday, March 28th, 2026 with the flight status being Landed on 11:17.
How else can the flight UA4039 be referenced as?
This United Airlines flight can also be referenced as UAL4039, UA 4039, UAL 4039.
How often is flight UA4039 delayed?
On average, 0% of all UA4039 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA4039 flight or baggage issues?
If your UA4039 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our UA4039 Flight Tracker above for more details.
Flight UA4039 is code-shared by 3 airlines using the flight numbers AC5203, NH6528, NZ6351
Other flights departing from Houston IAH: UA4790, UA5321, OO5321, OO4790
Other flights arriving at Austin AUS: AA3154, UA3665, WN393, WN4202
All flights connecting Houston IAH to Austin AUS.