| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 13 | LHR | ORD | 08:50 | 12:45 |
Cancelled
|
Track > |
| Claim > | ||||||
United Airlines Flight UA12 connects London, United Kingdom to Chicago, United States, taking off from London Heathrow Airport LHR and landing at Chicago O'Hare International Airport ORD.
What is the On-Time Performance (OTP) of United Airlines Flight UA12 London to Chicago?
The Airportia On-Time Performance Rating for United Airlines Flight UA12 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA12 arriving at?
Flight UA12 arrives at Chicago O'Hare International Airport (ORD) Terminal 5.
When was the latest UA12 flight?
The latest flight was scheduled for Wednesday, May 13th, 2026 but was cancelled.
How else can the flight UA12 be referenced as?
This United Airlines flight can also be referenced as UAL12, UAL012, UA012, UA0012, UA 12, UAL 12.
How often is flight UA12 delayed?
On average, 0% of all UA12 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA12 flight or baggage issues?
If your UA12 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 UA12 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 >
Flight UA12 is code-shared by 1 airline using the flight number LH8806
Other flights departing from London LHR: QR104, BA1328, VS197, BA712
Other flights arriving at Chicago ORD: AA3604, AA4307, AA3918, AA6253
All flights connecting London LHR to Chicago ORD.