| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 01 | BCN | SFO | 17:06 | 19:59 |
Delayed
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| Aug 31 | BCN | SFO | 16:37 | 19:27 |
Landed
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| Aug 30 | BCN | SFO | 16:24 | 19:05 |
Landed
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| Aug 29 | BCN | SFO | 16:46 | 19:20 |
Landed
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| Aug 28 | BCN | SFO | 16:51 | 20:05 |
Delayed
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| Aug 27 | BCN | SFO | 16:40 | 19:17 |
Landed
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| Aug 26 | BCN | SFO | 17:51 | 20:26 |
Delayed
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| Aug 25 | BCN | SFO | 17:31 | 19:53 |
Landed Late
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| Aug 24 | BCN | SFO | 16:36 | 19:12 |
Landed
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| Aug 23 | BCN | SFO | 16:23 | 18:58 |
Landed
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United Airlines Flight UA673 connects Barcelona, Spain to San Francisco, United States, taking off from Barcelona El Prat Airport BCN and landing at San Francisco International Airport SFO.
How long is the UA673 flight from Barcelona to San Francisco?
The average flight time from Barcelona to San Francisco is 11 hours and 41 minutes. The flight distance is 9585 km / 5956 miles and the average flight speed is 820 km/h / 509 mph.
How many UA673 flights are operated per week?
6 flights per week. The flight UA673 is operated on Monday, Tuesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA673 Barcelona to San Francisco?
The Airportia On-Time Performance Rating for United Airlines Flight UA673 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA673 arriving at?
Flight UA673 arrives at San Francisco International Airport (SFO) Terminal I.
When was the latest UA673 flight?
The latest flight took off on Wednesday, September 2nd, 2026 with the flight status being En-Route on 19:59.
How else can the flight UA673 be referenced as?
This United Airlines flight can also be referenced as UAL673, UA0673, UA 673, UAL 673.
How often is flight UA673 delayed?
On average, 50% of all UA673 flights are delayed. The average delay is 38 minutes.
Can I get compensation for my delayed or cancelled UA673 flight or baggage issues?
If your UA673 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 UA673 Flight Tracker above for more details.
Flight UA673 is code-shared by 2 airlines using the flight numbers AC4673, LH8856
Other flights departing from Barcelona BCN: EK186, FB478, VY3716, W61176
Other flights arriving at San Francisco SFO: SQ34, UA810, UA506, LH458
All flights connecting Barcelona BCN to San Francisco SFO.
