| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 28 | MSY | SFO | 14:52 | 17:00 |
Landed
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| Mar 27 | MSY | SFO | 14:08 | 16:14 |
Landed
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| Mar 26 | MSY | SFO | 14:40 | 16:59 |
Landed
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| Mar 25 | MSY | SFO | 14:46 | 16:57 |
Landed
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| Mar 24 | MSY | SFO | 14:53 | 16:57 |
Landed
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| Mar 23 | MSY | SFO | 14:48 | 17:01 |
Landed
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| Mar 22 | MSY | SFO | 14:53 | 17:14 |
Landed
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| Mar 21 | MSY | SFO | 14:54 | 17:05 |
Landed
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| Mar 20 | MSY | SFO | 14:09 | 16:18 |
Landed
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| Mar 19 | MSY | SFO | 14:53 | 17:05 |
Landed
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United Airlines Flight UA646 connects New Orleans, United States to San Francisco, United States, taking off from New Orleans Louis Armstrong International Airport MSY and landing at San Francisco International Airport SFO.
How long is the UA646 flight from New Orleans to San Francisco?
The average flight time from New Orleans to San Francisco is 4 hours and 11 minutes. The flight distance is 3069 km / 1907 miles and the average flight speed is 733 km/h / 455 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA646 New Orleans to San Francisco?
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.
Which terminal is the flight UA646 arriving at?
Flight UA646 arrives at San Francisco International Airport (SFO) Terminal 3.
When was the latest UA646 flight?
The latest flight took off on Sunday, March 29th, 2026 with the flight status being Landed on 17:00.
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, 0% of all UA646 flights are delayed. The average delay is 0 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 NZ2158, VA8477
Other flights departing from New Orleans MSY: UA2192, AA1785, WN3254, WN3973
Other flights arriving at San Francisco SFO: CX892, WN2765, UA5835, UA1944
All flights connecting New Orleans MSY to San Francisco SFO.