| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 17 | ORD | RFD | 00:15 | 00:03 |
En-Route
|
Track > |
| Jan 28 | ORD | RFD | 19:28 | 19:41 |
Unknown
|
Track > |
| Jan 13 | ORD | RFD | 20:29 | 20:55 |
Landed Late
|
Track > |
United Airlines Flight UA3870 connects Chicago, United States to Chicago, United States, taking off from Chicago O'Hare International Airport ORD and landing at Chicago Rockford International Airport RFD.
How long is the UA3870 flight from Chicago to Chicago?
The average flight time from Chicago to Chicago is 26 minutes. The flight distance is 101 km / 63 miles and the average flight speed is 181 km/h / 112 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA3870 Chicago to Chicago?
The Airportia On-Time Performance Rating for United Airlines Flight UA3870 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA3870 flight?
The latest flight took off on Wednesday, March 18th, 2026 with the flight status being En-Route on 00:03.
How else can the flight UA3870 be referenced as?
This United Airlines flight can also be referenced as UAL3870, UA 3870, UAL 3870.
How often is flight UA3870 delayed?
On average, 33% of all UA3870 flights are delayed. The average delay is 44 minutes.
Can I get compensation for my delayed or cancelled UA3870 flight or baggage issues?
If your UA3870 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 UA3870 Flight Tracker above for more details.
Other flights departing from Chicago ORD: CZ2528, 7L4861, QR8106, OO5474
Other flights arriving at Chicago RFD: G42465, 8C4300, GB5100
All flights connecting Chicago ORD to Chicago RFD.