| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 09 | LAX | ORD | 23:13 | 04:36 |
Landed
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| Feb 08 | LAX | ORD | 23:21 | 04:53 |
Landed
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| Feb 07 | LAX | ORD | 23:25 | 05:00 |
Landed
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| Feb 06 | LAX | ORD | 23:21 | 04:44 |
Landed
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| Feb 05 | LAX | ORD | 23:21 | 04:55 |
Landed
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| Feb 03 | LAX | ORD | 23:23 | 05:26 |
Landed
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| Feb 02 | LAX | ORD | 23:28 | 04:52 |
Landed
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| Feb 01 | LAX | ORD | 23:25 | 04:53 |
Landed
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| Jan 31 | LAX | ORD | 23:17 | 04:56 |
Landed
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| Jan 30 | LAX | ORD | 23:23 | 05:05 |
Landed
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United Airlines Flight UA1843 connects Los Angeles, United States to Chicago, United States, taking off from Los Angeles International Airport LAX and landing at Chicago O'Hare International Airport ORD.
How long is the UA1843 flight from Los Angeles to Chicago?
The average flight time from Los Angeles to Chicago is 3 hours and 34 minutes. The flight distance is 2802 km / 1741 miles and the average flight speed is 787 km/h / 489 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1843 Los Angeles to Chicago?
The Airportia On-Time Performance Rating for United Airlines Flight UA1843 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA1843 arriving at?
Flight UA1843 arrives at Chicago O'Hare International Airport (ORD) Terminal 2.
When was the latest UA1843 flight?
The latest flight took off on Tuesday, February 10th, 2026 with the flight status being Landed on 04:36.
How else can the flight UA1843 be referenced as?
This United Airlines flight can also be referenced as UAL1843, UA 1843, UAL 1843.
How often is flight UA1843 delayed?
On average, 10% of all UA1843 flights are delayed. The average delay is 8 minutes.
Can I get compensation for my delayed or cancelled UA1843 flight or baggage issues?
If your UA1843 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 UA1843 Flight Tracker above for more details.
Flight UA1843 is code-shared by 6 airlines using the flight numbers AC5065, CA7274, NH7240, NZ9662, OZ6270, VA8039
Other flights departing from Los Angeles LAX: AA1110, AA2004, WN3183, AA1813
Other flights arriving at Chicago ORD: 5Y6319, 5Y8837, AA2436, UA1184
All flights connecting Los Angeles LAX to Chicago ORD.
