| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 17 | IAH | SFO | 17:32 | 19:20 |
Landed
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| Dec 16 | IAH | SFO | 17:16 | 19:13 |
Landed
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| Dec 15 | IAH | SFO | 17:18 | 19:00 |
Landed
|
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| Dec 14 | IAH | SFO | 17:21 | 18:57 |
Landed
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| Dec 13 | IAH | SFO | 17:21 | 19:20 |
Landed
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| Dec 12 | IAH | SFO | 17:20 | 18:52 |
Landed
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| Dec 11 | IAH | SFO | 17:20 | 18:50 |
Landed
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| Dec 10 | IAH | SFO | 17:22 | 18:54 |
Landed
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| Dec 09 | IAH | SFO | 17:13 | 18:42 |
Landed
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| Dec 08 | IAH | SFO | 17:19 | 18:53 |
Landed
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United Airlines Flight UA234 connects Houston, United States to San Francisco, United States, taking off from Houston George Bush Intercontinental Airport IAH and landing at San Francisco International Airport SFO.
How long is the UA234 flight from Houston to San Francisco?
The average flight time from Houston to San Francisco is 3 hours and 39 minutes. The flight distance is 2627 km / 1632 miles and the average flight speed is 718 km/h / 446 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA234 Houston to San Francisco?
The Airportia On-Time Performance Rating for United Airlines Flight UA234 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA234 arriving at?
Flight UA234 arrives at San Francisco International Airport (SFO) Terminal 3.
When was the latest UA234 flight?
The latest flight took off on Thursday, December 18th, 2025 with the flight status being Landed on 19:20.
How else can the flight UA234 be referenced as?
This United Airlines flight can also be referenced as UAL234, UA0234, UA 234, UAL 234.
How often is flight UA234 delayed?
On average, 0% of all UA234 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA234 flight or baggage issues?
If your UA234 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 UA234 Flight Tracker above for more details.
Flight UA234 is code-shared by 1 airline using the flight number NZ9206
Other flights departing from Houston IAH: UA2048, UA1759, NK433, AA4673
Other flights arriving at San Francisco SFO: UA2866, AS2477, UA455, UA285
All flights connecting Houston IAH to San Francisco SFO.
