| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 15 | IAH | SFO | 19:36 | 21:45 |
Scheduled
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| Aug 14 | IAH | SFO | 20:24 | 21:42 |
Landed
|
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| Aug 13 | IAH | SFO | 19:52 | 21:18 |
Landed
|
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| Aug 12 | IAH | SFO | 20:02 | 21:35 |
Landed
|
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| Aug 11 | IAH | SFO | 20:01 | 21:25 |
Landed
|
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United Airlines Flight UA1691 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 UA1691 flight from Houston to San Francisco?
The average flight time from Houston to San Francisco is 3 hours and 25 minutes. The flight distance is 2627 km / 1632 miles and the average flight speed is 741 km/h / 461 mph.
How many UA1691 flights are operated per week?
4 flights per week. The flight UA1691 is operated on Wednesday, Thursday, Friday and Saturday.
What is the On-Time Performance (OTP) of United Airlines Flight UA1691 Houston to San Francisco?
The Airportia On-Time Performance Rating for United Airlines Flight UA1691 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA1691 arriving at?
Flight UA1691 arrives at San Francisco International Airport (SFO) Terminal 3.
When was the latest UA1691 flight?
The latest flight took off on Sunday, August 16th, 2026 with the flight status being Scheduled on 21:45.
How else can the flight UA1691 be referenced as?
This United Airlines flight can also be referenced as UAL1691, UA 1691, UAL 1691.
How often is flight UA1691 delayed?
On average, 0% of all UA1691 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA1691 flight or baggage issues?
If your UA1691 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 UA1691 Flight Tracker above for more details.
Other flights departing from Houston IAH: Y47921, F94978, UA750, UA1359
Other flights arriving at San Francisco SFO: DL1327, F93383, OO5339, UA1195
All flights connecting Houston IAH to San Francisco SFO.