| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 29 | ORD | SEA | 20:05 | 22:56 |
Delayed
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Track > |
| Jun 28 | ORD | SEA | 20:42 | 22:21 |
Landed
|
Track > |
| Jun 27 | ORD | SEA | 20:44 | 22:48 |
Landed
|
Track > |
| Jun 26 | ORD | SEA | 20:32 | 22:23 |
Landed
|
Track > |
| Jun 25 | ORD | SEA | 21:09 | 23:03 |
Landed
|
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 52 minutes. The flight distance is 2762 km / 1716 miles and the average flight speed is 686 km/h / 426 mph.
How many UA2820 flights are operated per week?
5 flights per week. The flight UA2820 is operated on Monday, Tuesday, Friday, Saturday and Sunday.
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 5/5 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, June 30th, 2026 with the flight status being Scheduled on 22:56.
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, 20% of all UA2820 flights are delayed. The average delay is 7 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.
Other flights departing from Chicago ORD: AS329, UA1531, UA1851, UA759
Other flights arriving at Seattle SEA: AA3259, AS329, AS614, AS282
All flights connecting Chicago ORD to Seattle SEA.