| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 18 | SEA | ORD | 20:35 | 01:56 |
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| Aug 17 | SEA | ORD | 17:49 | 23:25 |
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| Aug 16 | SEA | ORD | 17:59 | 23:27 |
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| Aug 15 | SEA | ORD | 17:58 | 23:17 |
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| Aug 14 | SEA | ORD | 17:53 | 23:14 |
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| Aug 13 | SEA | ORD | 17:48 | 23:11 |
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| Aug 12 | SEA | ORD | 17:48 | 23:09 |
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| Aug 11 | SEA | ORD | 17:56 | 23:19 |
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| Aug 10 | SEA | ORD | 17:50 | 23:32 |
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| Aug 09 | SEA | ORD | 17:51 | 23:19 |
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United Airlines Flight UA1340 connects Seattle, United States to Chicago, United States, taking off from Seattle Tacoma International Airport SEA and landing at Chicago O'Hare International Airport ORD.
How long is the UA1340 flight from Seattle to Chicago?
The average flight time from Seattle to Chicago is 3 hours and 26 minutes. The flight distance is 2762 km / 1716 miles and the average flight speed is 805 km/h / 500 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1340 Seattle to Chicago?
The Airportia On-Time Performance Rating for United Airlines Flight UA1340 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA1340 arriving at?
Flight UA1340 arrives at Chicago O'Hare International Airport (ORD) Terminal 2.
When was the latest UA1340 flight?
The latest flight took off on Tuesday, August 19th, 2025 with the flight status being En-Route on 01:56.
How else can the flight UA1340 be referenced as?
This United Airlines flight can also be referenced as UAL1340, UA 1340, UAL 1340.
How often is flight UA1340 delayed?
On average, 10% of all UA1340 flights are delayed. The average delay is 143 minutes.
Can I get compensation for my delayed or cancelled UA1340 flight or baggage issues?
If your UA1340 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 UA1340 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 Seattle SEA: UA2397, AS3471, AY34, AS417
Other flights arriving at Chicago ORD: UA1970, AA6412, WN661, UA770
All flights connecting Seattle SEA to Chicago ORD.
