| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 26 | DCA | SFO | 19:00 | 21:54 |
Delayed
|
Track > |
| Sep 25 | DCA | SFO | 19:58 | 22:06 |
Delayed
|
Track > |
| Sep 24 | DCA | SFO | 18:36 | 20:50 |
Landed
|
Track > |
United Airlines Flight UA2166 connects Washington, United States to San Francisco, United States, taking off from Washington Ronald Reagan National Airport DCA and landing at San Francisco International Airport SFO.
How long is the UA2166 flight from Washington to San Francisco?
The average flight time from Washington to San Francisco is 5 hours and 11 minutes. The flight distance is 3921 km / 2436 miles and the average flight speed is 726 km/h / 451 mph.
How many UA2166 flights are operated per week?
3 flights per week. The flight UA2166 is operated on Thursday, Friday and Saturday.
What is the On-Time Performance (OTP) of United Airlines Flight UA2166 Washington to San Francisco?
The Airportia On-Time Performance Rating for United Airlines Flight UA2166 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA2166 arriving at?
Flight UA2166 arrives at San Francisco International Airport (SFO) Terminal 3.
When was the latest UA2166 flight?
The latest flight took off on Sunday, September 27th, 2026 with the flight status being Scheduled on 21:54.
How else can the flight UA2166 be referenced as?
This United Airlines flight can also be referenced as UAL2166, UA 2166, UAL 2166.
How often is flight UA2166 delayed?
On average, 33% of all UA2166 flights are delayed. The average delay is 70 minutes.
Can I get compensation for my delayed or cancelled UA2166 flight or baggage issues?
If your UA2166 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 UA2166 Flight Tracker above for more details.
Flight UA2166 is code-shared by 1 airline using the flight number NZ2770
Other flights departing from Washington DCA: AA1158, MQ3730, AA9751, OH5384
Other flights arriving at San Francisco SFO: AS7, AA2856, AS1379, WS1504
All flights connecting Washington DCA to San Francisco SFO.