| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 28 | ORD | SFO | 09:09 | 11:24 |
Landed
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| Mar 27 | ORD | SFO | 09:17 | 11:44 |
Landed
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| Mar 26 | ORD | SFO | 09:29 | 11:46 |
Landed
|
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| Mar 25 | ORD | SFO | 09:19 | 11:34 |
Landed
|
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| Mar 24 | ORD | SFO | 09:15 | 11:25 |
Landed
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| Mar 23 | ORD | SFO | 09:40 | 12:01 |
Landed
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| Mar 22 | ORD | SFO | 09:15 | 11:18 |
Landed
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| Mar 21 | ORD | SFO | 09:18 | 11:27 |
Landed
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| Mar 20 | ORD | SFO | 09:26 | 11:33 |
Landed
|
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| Mar 19 | ORD | SFO | 09:30 | 11:36 |
Landed
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United Airlines Flight UA343 connects Chicago, United States to San Francisco, United States, taking off from Chicago O'Hare International Airport ORD and landing at San Francisco International Airport SFO.
How long is the UA343 flight from Chicago to San Francisco?
The average flight time from Chicago to San Francisco is 4 hours and 13 minutes. The flight distance is 2964 km / 1842 miles and the average flight speed is 703 km/h / 437 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA343 Chicago to San Francisco?
The Airportia On-Time Performance Rating for United Airlines Flight UA343 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA343 arriving at?
Flight UA343 arrives at San Francisco International Airport (SFO) Terminal 2.
When was the latest UA343 flight?
The latest flight took off on Saturday, March 28th, 2026 with the flight status being Landed on 11:24.
How else can the flight UA343 be referenced as?
This United Airlines flight can also be referenced as UAL343, UA0343, UA 343, UAL 343.
How often is flight UA343 delayed?
On average, 0% of all UA343 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA343 flight or baggage issues?
If your UA343 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 UA343 Flight Tracker above for more details.
Flight UA343 is code-shared by 3 airlines using the flight numbers AC4363, NZ9324, VA8087
Other flights departing from Chicago ORD: AA4612, UA3668, UA3465, UA5876
Other flights arriving at San Francisco SFO: UA1458, UA794, UA2248, UA2256
All flights connecting Chicago ORD to San Francisco SFO.
