| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 01 | RDM | SFO | 06:35 | 07:45 |
Landed
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| Nov 30 | RDM | SFO | 06:47 | 07:55 |
Landed
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| Nov 29 | RDM | SFO | 06:09 | 07:20 |
Landed
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| Nov 28 | RDM | SFO | 06:18 | 07:32 |
Landed
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| Nov 27 | RDM | SFO | 06:24 | 07:42 |
Landed
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| Nov 26 | RDM | SFO | 06:07 | 07:19 |
Landed
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| Nov 25 | RDM | SFO | 06:28 | 07:40 |
Landed
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| Nov 24 | RDM | SFO | 06:05 | 07:17 |
Landed
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| Nov 23 | RDM | SFO | 06:38 | 07:52 |
Landed
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| Nov 22 | RDM | SFO | 06:26 | 07:35 |
Landed
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United Airlines Flight UA400 connects Redmond, United States to San Francisco, United States, taking off from Redmond Municipal Airport RDM and landing at San Francisco International Airport SFO.
How long is the UA400 flight from Redmond to San Francisco?
The average flight time from Redmond to San Francisco is 1 hour and 12 minutes. The flight distance is 745 km / 463 miles and the average flight speed is 622 km/h / 386 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA400 Redmond to San Francisco?
The Airportia On-Time Performance Rating for United Airlines Flight UA400 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA400 arriving at?
Flight UA400 arrives at San Francisco International Airport (SFO) Terminal 2.
When was the latest UA400 flight?
The latest flight took off on Monday, December 1st, 2025 with the flight status being Landed on 07:45.
How else can the flight UA400 be referenced as?
This United Airlines flight can also be referenced as UAL400, UA0400, UA 400, UAL 400.
How often is flight UA400 delayed?
On average, 20% of all UA400 flights are delayed. The average delay is 7 minutes.
Can I get compensation for my delayed or cancelled UA400 flight or baggage issues?
If your UA400 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 UA400 Flight Tracker above for more details.
Other flights departing from Redmond RDM: AS3360, AS3360
Other flights arriving at San Francisco SFO: AS3464, UA1557, UA4672, AS3098
All flights connecting Redmond RDM to San Francisco SFO.