| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 27 | ORD | SEA | 02:00 | 03:50 |
Delayed
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| Apr 26 | ORD | SEA | 22:21 | 00:03 |
Landed
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| Apr 24 | ORD | SEA | 22:35 | 00:24 |
Landed
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| Apr 23 | ORD | SEA | 22:20 | 01:33 |
Delayed
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| Apr 20 | ORD | SEA | 22:19 | 00:19 |
Landed
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| Apr 19 | ORD | SEA | 22:36 | 00:31 |
Landed
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| Apr 17 | ORD | SEA | 00:17 | 02:08 |
Delayed
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| Apr 16 | ORD | SEA | 22:22 | 00:17 |
Landed
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| Apr 13 | ORD | SEA | 22:47 | 00:43 |
Landed
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| Apr 12 | ORD | SEA | 22:57 | 00:39 |
Landed
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United Airlines Flight UA1127 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 UA1127 flight from Chicago to Seattle?
The average flight time from Chicago to Seattle is 3 hours and 59 minutes. The flight distance is 2762 km / 1716 miles and the average flight speed is 699 km/h / 434 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1127 Chicago to Seattle?
The Airportia On-Time Performance Rating for United Airlines Flight UA1127 is 4.4/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA1127 arriving at?
Flight UA1127 arrives at Seattle Tacoma International Airport (SEA) Terminal 1.
When was the latest UA1127 flight?
The latest flight took off on Tuesday, April 28th, 2026 with the flight status being En-Route on 03:50.
How else can the flight UA1127 be referenced as?
This United Airlines flight can also be referenced as UAL1127, UA 1127, UAL 1127.
How often is flight UA1127 delayed?
On average, 50% of all UA1127 flights are delayed. The average delay is 72 minutes.
Can I get compensation for my delayed or cancelled UA1127 flight or baggage issues?
If your UA1127 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 UA1127 Flight Tracker above for more details.
Claim compensation for your flight delay or cancellation!
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >
Other flights departing from Chicago ORD: UA5589, UA5761, UA481, UA517
Other flights arriving at Seattle SEA: AS1528, AS1327, CI5235, KE8245
All flights connecting Chicago ORD to Seattle SEA.