| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 24 | IAD | LAX | 08:57 | 10:47 |
Landed
|
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| Sep 23 | IAD | LAX | 09:03 | 11:08 |
Landed
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| Sep 22 | IAD | LAX | 09:05 | 11:11 |
Landed
|
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| Sep 21 | IAD | LAX | 09:09 | 11:13 |
Landed
|
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| Sep 20 | IAD | LAX | 09:08 | 11:04 |
Landed
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| Sep 19 | IAD | LAX | 09:05 | 10:54 |
Landed
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| Sep 18 | IAD | LAX | 09:13 | 11:13 |
Landed
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| Sep 17 | IAD | LAX | 09:27 | 11:22 |
Landed
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| Sep 16 | IAD | LAX | 09:05 | 10:44 |
Landed
|
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| Sep 15 | IAD | LAX | 09:01 | 10:42 |
Landed
|
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United Airlines Flight UA1855 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 UA1855 flight from Washington to Los Angeles?
The average flight time from Washington to Los Angeles is 4 hours and 54 minutes. The flight distance is 3673 km / 2283 miles and the average flight speed is 749 km/h / 465 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1855 Washington to Los Angeles?
The Airportia On-Time Performance Rating for United Airlines Flight UA1855 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA1855 arriving at?
Flight UA1855 arrives at Los Angeles International Airport (LAX) Terminal 7.
When was the latest UA1855 flight?
The latest flight took off on Wednesday, September 24th, 2025 with the flight status being Landed on 10:47.
How else can the flight UA1855 be referenced as?
This United Airlines flight can also be referenced as UAL1855, UA 1855, UAL 1855.
How often is flight UA1855 delayed?
On average, 0% of all UA1855 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA1855 flight or baggage issues?
If your UA1855 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 UA1855 Flight Tracker above for more details.
Flight UA1855 is code-shared by 2 airlines using the flight numbers NZ9585, VA8375
Other flights departing from Washington IAD: UA6067, OO5071, UA635, UA4924
Other flights arriving at Los Angeles LAX: WN1411, WN3257, KD501, QE224
All flights connecting Washington IAD to Los Angeles LAX.
