| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 04 | SFO | SBP | 18:57 | 19:39 |
Landed
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| Mar 02 | SFO | SBP | 19:04 | 19:46 |
Landed
|
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| Mar 01 | SFO | SBP | 18:47 | 19:28 |
Landed
|
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| Feb 27 | SFO | SBP | 19:04 | 19:45 |
Landed
|
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| Feb 26 | SFO | SBP | 18:52 | 19:34 |
Landed
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| Feb 25 | SFO | SBP | 18:43 | 19:22 |
Landed
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| Feb 23 | SFO | SBP | 18:48 | 19:30 |
Landed
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| Feb 22 | SFO | SBP | 18:51 | 19:31 |
Landed
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| Feb 20 | SFO | SBP | 19:40 | 20:16 |
Delayed
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| Feb 19 | SFO | SBP | 19:09 | 19:51 |
Landed
|
Track > |
United Airlines Flight UA646 connects San Francisco, United States to San Luis Obispo, United States, taking off from San Francisco International Airport SFO and landing at San Luis Obispo County Regional Airport SBP.
How long is the UA646 flight from San Francisco to San Luis Obispo?
The average flight time from San Francisco to San Luis Obispo is 40 minutes. The flight distance is 307 km / 191 miles and the average flight speed is 453 km/h / 282 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA646 San Francisco to San Luis Obispo?
The Airportia On-Time Performance Rating for United Airlines Flight UA646 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA646 flight?
The latest flight took off on Thursday, March 5th, 2026 with the flight status being Landed on 19:39.
How else can the flight UA646 be referenced as?
This United Airlines flight can also be referenced as UAL646, UA0646, UA 646, UAL 646.
How often is flight UA646 delayed?
On average, 20% of all UA646 flights are delayed. The average delay is 13 minutes.
Can I get compensation for my delayed or cancelled UA646 flight or baggage issues?
If your UA646 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 UA646 Flight Tracker above for more details.
Flight UA646 is code-shared by 2 airlines using the flight numbers AV2103, LH9384
Other flights departing from San Francisco SFO: WN3514, UA5623, UA2019, UA2369
Other flights arriving at San Luis Obispo SBP: AA4012, AA873, AA873, AS3218
All flights connecting San Francisco SFO to San Luis Obispo SBP.