| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Nov 30 | SFO | BOS | 16:46 | 00:41 |
Landed
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| Nov 29 | SFO | BOS | 16:28 | 00:23 |
Landed
|
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| Nov 28 | SFO | BOS | 16:23 | 00:14 |
Landed
|
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| Nov 26 | SFO | BOS | 16:22 | 00:19 |
Landed
|
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| Nov 25 | SFO | BOS | 16:31 | 00:30 |
Landed
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| Nov 24 | SFO | BOS | 16:25 | 00:21 |
Landed
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| Nov 23 | SFO | BOS | 16:13 | 00:17 |
Landed
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| Nov 22 | SFO | BOS | 16:21 | 00:34 |
Landed
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| Nov 21 | SFO | BOS | 16:23 | 00:30 |
Landed
|
Track > |
| Nov 20 | SFO | BOS | 16:38 | 00:39 |
Landed
|
Track > |
United Airlines Flight UA2004 connects San Francisco, United States to Boston, United States, taking off from San Francisco International Airport SFO and landing at Boston Logan International Airport BOS.
How long is the UA2004 flight from San Francisco to Boston?
The average flight time from San Francisco to Boston is 4 hours and 59 minutes. The flight distance is 4341 km / 2697 miles and the average flight speed is 869 km/h / 540 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA2004 San Francisco to Boston?
The Airportia On-Time Performance Rating for United Airlines Flight UA2004 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA2004 arriving at?
Flight UA2004 arrives at Boston Logan International Airport (BOS) Terminal B.
When was the latest UA2004 flight?
The latest flight took off on Monday, December 1st, 2025 with the flight status being Landed on 00:41.
How else can the flight UA2004 be referenced as?
This United Airlines flight can also be referenced as UAL2004, UA 2004, UAL 2004.
How often is flight UA2004 delayed?
On average, 0% of all UA2004 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA2004 flight or baggage issues?
If your UA2004 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 UA2004 Flight Tracker above for more details.
Flight UA2004 is code-shared by 2 airlines using the flight numbers NZ9012, VA8307
Other flights departing from San Francisco SFO: UA2490, UA574, UA1245, UA1346
Other flights arriving at Boston BOS: AA4645, AA4777, UA1263, B61969
All flights connecting San Francisco SFO to Boston BOS.