| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 18 | ORD | SEA | 16:20 | 19:06 |
Delayed
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| Jul 17 | ORD | SEA | 17:05 | 18:52 |
Landed
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| Jul 16 | ORD | SEA | 17:46 | 19:36 |
Landed Late
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| Jul 15 | ORD | SEA | 16:53 | 18:46 |
Landed
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| Jul 14 | ORD | SEA | 17:15 | 18:57 |
Landed
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| Jul 13 | ORD | SEA | 16:56 | 18:48 |
Landed
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| Jul 12 | ORD | SEA | 16:42 | 18:37 |
Landed
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| Jul 11 | ORD | SEA | 17:17 | 19:02 |
Landed
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| Jul 10 | ORD | SEA | 17:18 | 19:11 |
Landed
|
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| Jul 09 | ORD | SEA | 16:53 | 18:45 |
Landed
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Track > |
United Airlines Flight UA1801 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 UA1801 flight from Chicago to Seattle?
The average flight time from Chicago to Seattle is 3 hours and 49 minutes. The flight distance is 2762 km / 1716 miles and the average flight speed is 707 km/h / 439 mph.
How many UA1801 flights are operated per week?
7 flights per week. The flight UA1801 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA1801 Chicago to Seattle?
The Airportia On-Time Performance Rating for United Airlines Flight UA1801 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA1801 flight?
The latest flight took off on Sunday, July 19th, 2026 with the flight status being Scheduled on 19:06.
How else can the flight UA1801 be referenced as?
This United Airlines flight can also be referenced as UAL1801, UA 1801, UAL 1801.
How often is flight UA1801 delayed?
On average, 20% of all UA1801 flights are delayed. The average delay is 17 minutes.
Can I get compensation for my delayed or cancelled UA1801 flight or baggage issues?
If your UA1801 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 UA1801 Flight Tracker above for more details.
Other flights departing from Chicago ORD: OS46, AA3479, UA6076, UA5029
Other flights arriving at Seattle SEA: DL472, AS508, AS500, AS289
All flights connecting Chicago ORD to Seattle SEA.