| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 24 | BOS | SFO | 17:21 | 20:09 |
Landed Late
|
Track > |
| Oct 23 | BOS | SFO | 16:49 | 19:32 |
Landed
|
Track > |
| Oct 22 | BOS | SFO | 16:43 | 19:42 |
Landed
|
Track > |
| Oct 21 | BOS | SFO | 16:31 | 19:31 |
Landed
|
Track > |
| Oct 20 | BOS | SFO | 17:39 | 20:27 |
Landed Late
|
Track > |
| Oct 19 | BOS | SFO | 17:44 | 20:47 |
Delayed
|
Track > |
| Oct 17 | BOS | SFO | 16:24 | 19:20 |
Landed
|
Track > |
| Oct 16 | BOS | SFO | 16:34 | 19:34 |
Landed
|
Track > |
| Oct 15 | BOS | SFO | 17:52 | 21:03 |
Delayed
|
Track > |
| Oct 14 | BOS | SFO | 17:07 | 20:14 |
Landed Late
|
Track > |
United Airlines Flight UA733 connects Boston, United States to San Francisco, United States, taking off from Boston Logan International Airport BOS and landing at San Francisco International Airport SFO.
How long is the UA733 flight from Boston to San Francisco?
The average flight time from Boston to San Francisco is 5 hours and 57 minutes. The flight distance is 4341 km / 2697 miles and the average flight speed is 729 km/h / 453 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA733 Boston to San Francisco?
The Airportia On-Time Performance Rating for United Airlines Flight UA733 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA733 arriving at?
Flight UA733 arrives at San Francisco International Airport (SFO) Terminal 3.
When was the latest UA733 flight?
The latest flight took off on Saturday, October 25th, 2025 with the flight status being Landed on 20:09.
How else can the flight UA733 be referenced as?
This United Airlines flight can also be referenced as UAL733, UA0733, UA 733, UAL 733.
How often is flight UA733 delayed?
On average, 50% of all UA733 flights are delayed. The average delay is 47 minutes.
Can I get compensation for my delayed or cancelled UA733 flight or baggage issues?
If your UA733 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 UA733 Flight Tracker above for more details.
Flight UA733 is code-shared by 3 airlines using the flight numbers AZ4386, NZ9019, VA8520
Other flights departing from Boston BOS: AA3186, AA3562, AA4430, B6977
Other flights arriving at San Francisco SFO: AC763, UA504, WN4111, UA448
All flights connecting Boston BOS to San Francisco SFO.
