| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 01 | CMH | SFO | 09:38 | 11:24 |
Delayed
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| Nov 30 | CMH | SFO | 08:47 | 10:50 |
Delayed
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| Nov 29 | CMH | SFO | 08:35 | 10:26 |
Landed Late
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| Nov 28 | CMH | SFO | 07:11 | 09:06 |
Landed
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| Nov 27 | CMH | SFO | 07:16 | 09:08 |
Landed
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| Nov 26 | CMH | SFO | 07:35 | 09:29 |
Landed
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| Nov 25 | CMH | SFO | 07:20 | 09:23 |
Landed
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| Nov 24 | CMH | SFO | 07:35 | 09:17 |
Landed
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| Nov 23 | CMH | SFO | 07:27 | 09:18 |
Landed
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| Nov 22 | CMH | SFO | 07:35 | 08:55 |
Landed
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United Airlines Flight UA684 connects Columbus, United States to San Francisco, United States, taking off from Port Columbus International Airport CMH and landing at San Francisco International Airport SFO.
How long is the UA684 flight from Columbus to San Francisco?
The average flight time from Columbus to San Francisco is 4 hours and 49 minutes. The flight distance is 3403 km / 2115 miles and the average flight speed is 706 km/h / 439 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA684 Columbus to San Francisco?
The Airportia On-Time Performance Rating for United Airlines Flight UA684 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA684 arriving at?
Flight UA684 arrives at San Francisco International Airport (SFO) Terminal 2.
When was the latest UA684 flight?
The latest flight took off on Monday, December 1st, 2025 with the flight status being En-Route on 11:24.
How else can the flight UA684 be referenced as?
This United Airlines flight can also be referenced as UAL684, UA0684, UA 684, UAL 684.
How often is flight UA684 delayed?
On average, 70% of all UA684 flights are delayed. The average delay is 33 minutes.
Can I get compensation for my delayed or cancelled UA684 flight or baggage issues?
If your UA684 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 UA684 Flight Tracker above for more details.
Other flights departing from Columbus CMH: AA4360, AA1358, NK721, UA3421
Other flights arriving at San Francisco SFO: UA2405, UA1354, UA4699, OO5955
All flights connecting Columbus CMH to San Francisco SFO.