| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 29 | SLC | IAH | 16:31 | 20:24 |
Landed
|
Track > |
| Apr 28 | SLC | IAH | 16:25 | 20:45 |
Cancelled
|
Track > |
| Claim > | ||||||
| Apr 27 | SLC | IAH | 16:52 | 20:21 |
Landed
|
Track > |
| Apr 26 | SLC | IAH | 16:50 | 20:15 |
Landed
|
Track > |
| Apr 25 | SLC | IAH | 16:37 | 20:00 |
Landed
|
Track > |
| Apr 24 | SLC | IAH | 16:32 | 19:57 |
Landed
|
Track > |
| Apr 23 | SLC | IAH | 16:35 | 19:58 |
Landed
|
Track > |
| Apr 22 | SLC | IAH | 18:41 | 22:11 |
Delayed
|
Track > |
| Apr 21 | SLC | IAH | 16:26 | 20:02 |
Landed
|
Track > |
| Apr 20 | SLC | IAH | 16:47 | 20:27 |
Landed
|
Track > |
United Airlines Flight UA4039 connects Salt Lake City, United States to Houston, United States, taking off from Salt Lake City International Airport SLC and landing at Houston George Bush Intercontinental Airport IAH.
How long is the UA4039 flight from Salt Lake City to Houston?
The average flight time from Salt Lake City to Houston is 2 hours and 31 minutes. The flight distance is 1922 km / 1194 miles and the average flight speed is 745 km/h / 463 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4039 Salt Lake City to Houston?
The Airportia On-Time Performance Rating for United Airlines Flight UA4039 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA4039 arriving at?
Flight UA4039 arrives at Houston George Bush Intercontinental Airport (IAH) Terminal B.
When was the latest UA4039 flight?
The latest flight took off on Thursday, April 30th, 2026 with the flight status being Landed on 20:24.
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, 10% of all UA4039 flights are delayed. The average delay is 86 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 1 airline using the flight number NZ6899
Other flights departing from Salt Lake City SLC: DL3594, DL4086, UA1840, AS9791
Other flights arriving at Houston IAH: UA594, UA4280, UA414, UA6079
All flights connecting Salt Lake City SLC to Houston IAH.