| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 11 | SEA | ORD | 14:20 | 19:38 |
Landed
|
Track > |
| Feb 10 | SEA | ORD | 14:25 | 19:36 |
Landed
|
Track > |
| Feb 09 | SEA | ORD | 14:22 | 19:43 |
Landed
|
Track > |
| Feb 08 | SEA | ORD | 14:16 | 19:25 |
Landed
|
Track > |
| Feb 06 | SEA | ORD | 14:12 | 19:31 |
Landed
|
Track > |
| Feb 05 | SEA | ORD | 14:08 | 19:34 |
Landed
|
Track > |
| Feb 04 | SEA | ORD | 18:48 | 20:17 |
Unknown
|
Track > |
| Feb 03 | SEA | ORD | 14:13 | 19:34 |
Landed
|
Track > |
| Feb 02 | SEA | ORD | 14:13 | 19:36 |
Landed
|
Track > |
| Feb 01 | SEA | ORD | 14:38 | 19:48 |
Landed
|
Track > |
United Airlines Flight UA2340 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 UA2340 flight from Seattle to Chicago?
The average flight time from Seattle to Chicago is 3 hours and 17 minutes. The flight distance is 2762 km / 1716 miles and the average flight speed is 823 km/h / 511 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA2340 Seattle to Chicago?
The Airportia On-Time Performance Rating for United Airlines Flight UA2340 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA2340 arriving at?
Flight UA2340 arrives at Chicago O'Hare International Airport (ORD) Terminal 2.
When was the latest UA2340 flight?
The latest flight took off on Thursday, February 12th, 2026 with the flight status being Landed on 19:38.
How else can the flight UA2340 be referenced as?
This United Airlines flight can also be referenced as UAL2340, UA 2340, UAL 2340.
How often is flight UA2340 delayed?
On average, 0% of all UA2340 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA2340 flight or baggage issues?
If your UA2340 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 UA2340 Flight Tracker above for more details.
Flight UA2340 is code-shared by 1 airline using the flight number LH7537
Other flights departing from Seattle SEA: WN3279, AS3321, AS796, AA6437
Other flights arriving at Chicago ORD: AA4985, AA3516, AA4299, AA3730
All flights connecting Seattle SEA to Chicago ORD.