| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 21 | RFD | ORD | 23:40 | 22:39 |
Unknown
|
Track > |
| Jul 05 | RFD | ORD | 15:00 | 15:55 |
Cancelled
|
Track > |
| Claim > | ||||||
| Jun 29 | RFD | ORD | 22:18 | 22:41 |
Landed
|
Track > |
| Jun 20 | RFD | ORD | 00:20 | 00:42 |
Landed
|
Track > |
United Airlines Flight UA3878 connects Chicago, United States to Chicago, United States, taking off from Chicago Rockford International Airport RFD and landing at Chicago O'Hare International Airport ORD.
How long is the UA3878 flight from Chicago to Chicago?
The average flight time from Chicago to Chicago is 22 minutes. The flight distance is 101 km / 63 miles and the average flight speed is 191 km/h / 119 mph.
How many UA3878 flights are operated per week?
1 flight per week. The flight UA3878 is operated on Thursday.
What is the On-Time Performance (OTP) of United Airlines Flight UA3878 Chicago to Chicago?
The Airportia On-Time Performance Rating for United Airlines Flight UA3878 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA3878 arriving at?
Flight UA3878 arrives at Chicago O'Hare International Airport (ORD) Terminal 1.
When was the latest UA3878 flight?
The latest flight took off on Thursday, October 22nd, 2026 with the flight status being Unknown on 22:39.
How else can the flight UA3878 be referenced as?
This United Airlines flight can also be referenced as UAL3878, UA 3878, UAL 3878.
How often is flight UA3878 delayed?
On average, 0% of all UA3878 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA3878 flight or baggage issues?
If your UA3878 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 UA3878 Flight Tracker above for more details.
Other flights departing from Chicago RFD: SY8012, 8C3364, CC5204, GB3106
Other flights arriving at Chicago ORD: 5Y7134, UA2229, AA490, UA2258
All flights connecting Chicago RFD to Chicago ORD.
