| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 29 | DEN | IAD | 11:34 | 16:17 |
Landed
|
Track > |
| Apr 28 | DEN | IAD | 11:30 | 16:20 |
Landed
|
Track > |
| Apr 27 | DEN | IAD | 11:54 | 16:53 |
Landed
|
Track > |
| Apr 26 | DEN | IAD | 11:43 | 16:37 |
Landed
|
Track > |
| Apr 25 | DEN | IAD | 11:25 | 16:18 |
Landed
|
Track > |
| Apr 24 | DEN | IAD | 11:41 | 16:33 |
Landed
|
Track > |
| Apr 23 | DEN | IAD | 11:27 | 16:24 |
Landed
|
Track > |
| Apr 22 | DEN | IAD | 12:32 | 17:26 |
Landed Late
|
Track > |
| Apr 21 | DEN | IAD | 11:29 | 16:26 |
Landed
|
Track > |
| Apr 20 | DEN | IAD | 11:35 | 16:32 |
Landed
|
Track > |
United Airlines Flight UA1877 connects Denver, United States to Washington, United States, taking off from Denver International Airport DEN and landing at Washington Dulles International Airport IAD.
How long is the UA1877 flight from Denver to Washington?
The average flight time from Denver to Washington is 2 hours and 53 minutes. The flight distance is 2331 km / 1449 miles and the average flight speed is 806 km/h / 501 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1877 Denver to Washington?
The Airportia On-Time Performance Rating for United Airlines Flight UA1877 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA1877 arriving at?
Flight UA1877 arrives at Washington Dulles International Airport (IAD) Terminal C.
When was the latest UA1877 flight?
The latest flight took off on Wednesday, April 29th, 2026 with the flight status being Landed on 16:17.
How else can the flight UA1877 be referenced as?
This United Airlines flight can also be referenced as UAL1877, UA 1877, UAL 1877.
How often is flight UA1877 delayed?
On average, 20% of all UA1877 flights are delayed. The average delay is 23 minutes.
Can I get compensation for my delayed or cancelled UA1877 flight or baggage issues?
If your UA1877 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 UA1877 Flight Tracker above for more details.
Flight UA1877 is code-shared by 3 airlines using the flight numbers CM2867, LH7463, SN8938
Other flights departing from Denver DEN: UA5985, UA1584, UA5078, OO5310
Other flights arriving at Washington IAD: RJ281, UA6168, UA780, DL5095
All flights connecting Denver DEN to Washington IAD.