| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 22 | BOS | ORD | 03:50 | 12:55 |
Delayed >3h
|
Track > |
United Airlines Flight UA12 connects Boston, United States to Chicago, United States, taking off from Boston Logan International Airport BOS and landing at Chicago O'Hare International Airport ORD.
How many UA12 flights are operated per week?
1 flight per week. The flight UA12 is operated on Wednesday.
What is the On-Time Performance (OTP) of United Airlines Flight UA12 Boston 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 took off on Wednesday, July 22nd, 2026 with the flight status being Scheduled on 12:55.
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 3 airlines using the flight numbers LX3204, OS7785, SN8929
Other flights departing from Boston BOS: CX811, CM705, WN4156, B6917
Other flights arriving at Chicago ORD: UA12, LH430, AA1747, AA4746
All flights connecting Boston BOS to Chicago ORD.