| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 30 | TUS | IAH | 10:55 | 15:29 |
Scheduled
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| Jul 29 | TUS | IAH | 11:03 | 15:12 |
Landed
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| Jul 28 | TUS | IAH | 11:02 | 15:11 |
Landed
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| Jul 27 | TUS | IAH | 11:01 | 15:13 |
Landed
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| Jul 26 | TUS | IAH | 11:00 | 15:18 |
Landed
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| Jul 25 | TUS | IAH | 11:03 | 15:07 |
Landed
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| Jul 24 | TUS | IAH | 10:58 | 15:09 |
Landed
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| Jul 23 | TUS | IAH | 10:59 | 15:04 |
Landed
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| Jul 22 | TUS | IAH | 10:58 | 15:14 |
Landed
|
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| Jul 21 | TUS | IAH | 10:56 | 15:06 |
Landed
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United Airlines Flight UA4045 connects Tucson, United States to Houston, United States, taking off from Tucson International Airport TUS and landing at Houston George Bush Intercontinental Airport IAH.
How long is the UA4045 flight from Tucson to Houston?
The average flight time from Tucson to Houston is 2 hours and 10 minutes. The flight distance is 1503 km / 934 miles and the average flight speed is 682 km/h / 424 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4045 Tucson to Houston?
The Airportia On-Time Performance Rating for United Airlines Flight UA4045 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA4045 arriving at?
Flight UA4045 arrives at Houston George Bush Intercontinental Airport (IAH) Terminal B.
When was the latest UA4045 flight?
The latest flight took off on Thursday, July 30th, 2026 with the flight status being Scheduled on 15:29.
How else can the flight UA4045 be referenced as?
This United Airlines flight can also be referenced as UAL4045, UA 4045, UAL 4045.
How often is flight UA4045 delayed?
On average, 0% of all UA4045 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA4045 flight or baggage issues?
If your UA4045 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 UA4045 Flight Tracker above for more details.
Flight UA4045 is code-shared by 2 airlines using the flight numbers EK6408, LH8658
Other flights departing from Tucson TUS: AS2216, WN1097, DL3718, AA6369
Other flights arriving at Houston IAH: UA6151, UA4326, UA5637, UA6281
All flights connecting Tucson TUS to Houston IAH.