| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 17 | IAD | LAX | 09:05 | 11:14 |
Landed
|
Track > |
| Dec 16 | IAD | LAX | 09:10 | 11:07 |
Landed
|
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| Dec 15 | IAD | LAX | 09:12 | 11:05 |
Landed
|
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| Dec 14 | IAD | LAX | 12:55 | 15:02 |
Delayed
|
Track > |
| Dec 13 | IAD | LAX | 09:31 | 11:37 |
Landed
|
Track > |
| Dec 12 | IAD | LAX | 09:22 | 11:41 |
Landed
|
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| Dec 11 | IAD | LAX | 09:09 | 11:24 |
Landed
|
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| Dec 10 | IAD | LAX | 09:13 | 11:24 |
Landed
|
Track > |
| Dec 09 | IAD | LAX | 09:10 | 11:06 |
Landed
|
Track > |
| Dec 08 | IAD | LAX | 09:24 | 11:27 |
Landed
|
Track > |
United Airlines Flight UA1688 connects Washington, United States to Los Angeles, United States, taking off from Washington Dulles International Airport IAD and landing at Los Angeles International Airport LAX.
How long is the UA1688 flight from Washington to Los Angeles?
The average flight time from Washington to Los Angeles is 5 hours and 5 minutes. The flight distance is 3673 km / 2283 miles and the average flight speed is 722 km/h / 448 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1688 Washington to Los Angeles?
The Airportia On-Time Performance Rating for United Airlines Flight UA1688 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA1688 arriving at?
Flight UA1688 arrives at Los Angeles International Airport (LAX) Terminal 7.
When was the latest UA1688 flight?
The latest flight took off on Wednesday, December 17th, 2025 with the flight status being Landed on 11:14.
How else can the flight UA1688 be referenced as?
This United Airlines flight can also be referenced as UAL1688, UA 1688, UAL 1688.
How often is flight UA1688 delayed?
On average, 10% of all UA1688 flights are delayed. The average delay is 192 minutes.
Can I get compensation for my delayed or cancelled UA1688 flight or baggage issues?
If your UA1688 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 UA1688 Flight Tracker above for more details.
Flight UA1688 is code-shared by 2 airlines using the flight numbers NZ9590, VA8550
Other flights departing from Washington IAD: UA2005, UA5038, TJ437, UA1537
Other flights arriving at Los Angeles LAX: UA245, MX720, WN1739, WN3442
All flights connecting Washington IAD to Los Angeles LAX.