| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 23 | SAN | ORD | 22:51 | 04:08 |
Landed
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| Sep 22 | SAN | ORD | 22:57 | 04:20 |
Landed
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| Sep 21 | SAN | ORD | 23:11 | 04:27 |
Landed
|
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| Sep 20 | SAN | ORD | 23:12 | 04:30 |
Landed
|
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| Sep 19 | SAN | ORD | 22:35 | 03:58 |
Landed
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| Sep 18 | SAN | ORD | 22:59 | 04:23 |
Landed
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| Sep 17 | SAN | ORD | 22:56 | 04:20 |
Landed
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| Sep 16 | SAN | ORD | 22:49 | 04:19 |
Landed
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| Sep 15 | SAN | ORD | 22:32 | 03:44 |
Landed
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| Sep 14 | SAN | ORD | 22:48 | 04:06 |
Landed
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United Airlines Flight UA1100 connects San Diego, United States to Chicago, United States, taking off from San Diego International Airport SAN and landing at Chicago O'Hare International Airport ORD.
How long is the UA1100 flight from San Diego to Chicago?
The average flight time from San Diego to Chicago is 3 hours and 20 minutes. The flight distance is 2768 km / 1720 miles and the average flight speed is 829 km/h / 515 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1100 San Diego to Chicago?
The Airportia On-Time Performance Rating for United Airlines Flight UA1100 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA1100 arriving at?
Flight UA1100 arrives at Chicago O'Hare International Airport (ORD) Terminal 2.
When was the latest UA1100 flight?
The latest flight took off on Thursday, September 24th, 2026 with the flight status being Landed on 04:08.
How else can the flight UA1100 be referenced as?
This United Airlines flight can also be referenced as UAL1100, UA 1100, UAL 1100.
How often is flight UA1100 delayed?
On average, 0% of all UA1100 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA1100 flight or baggage issues?
If your UA1100 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 UA1100 Flight Tracker above for more details.
Flight UA1100 is code-shared by 1 airline using the flight number AC4266
Other flights departing from San Diego SAN: OO3444, OO3113, WN2511, WN3406
Other flights arriving at Chicago ORD: 5Y7550, UA747, UA3886, UA3884
All flights connecting San Diego SAN to Chicago ORD.