| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 10 | ORD | SEA | 20:57 | 23:05 |
Landed
|
Track > |
| Aug 09 | ORD | SEA | 23:56 | 01:55 |
Delayed
|
Track > |
| Aug 08 | ORD | SEA | 20:44 | 22:34 |
Landed
|
Track > |
| Aug 07 | ORD | SEA | 21:38 | 23:29 |
Landed Late
|
Track > |
| Aug 06 | ORD | SEA | 20:42 | 22:38 |
Landed
|
Track > |
| Aug 05 | ORD | SEA | 00:09 | 02:04 |
Delayed
|
Track > |
| Aug 04 | ORD | SEA | 21:05 | 23:07 |
Landed
|
Track > |
| Aug 03 | ORD | SEA | 20:58 | 23:00 |
Landed
|
Track > |
| Aug 02 | ORD | SEA | 20:59 | 23:00 |
Landed
|
Track > |
| Aug 01 | ORD | SEA | 21:28 | 23:18 |
Landed Late
|
Track > |
United Airlines Flight UA2820 connects Chicago, United States to Seattle, United States, taking off from Chicago O'Hare International Airport ORD and landing at Seattle Tacoma International Airport SEA.
How long is the UA2820 flight from Chicago to Seattle?
The average flight time from Chicago to Seattle is 3 hours and 57 minutes. The flight distance is 2762 km / 1716 miles and the average flight speed is 698 km/h / 434 mph.
How many UA2820 flights are operated per week?
2 flights per week. The flight UA2820 is operated on Monday and Tuesday.
What is the On-Time Performance (OTP) of United Airlines Flight UA2820 Chicago to Seattle?
The Airportia On-Time Performance Rating for United Airlines Flight UA2820 is 4.3/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA2820 flight?
The latest flight took off on Tuesday, August 11th, 2026 with the flight status being Landed on 23:05.
How else can the flight UA2820 be referenced as?
This United Airlines flight can also be referenced as UAL2820, UA 2820, UAL 2820.
How often is flight UA2820 delayed?
On average, 80% of all UA2820 flights are delayed. The average delay is 53 minutes.
Can I get compensation for my delayed or cancelled UA2820 flight or baggage issues?
If your UA2820 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 UA2820 Flight Tracker above for more details.
Flight UA2820 is code-shared by 5 airlines using the flight numbers AV2332, EK6301, LH8910, LX3254, TK8609
Other flights departing from Chicago ORD: EY12, UA1531, UA1851, UA759
Other flights arriving at Seattle SEA: AA1823, AS329, WN3415, AS614
All flights connecting Chicago ORD to Seattle SEA.