| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 19 | MIA | ORD | 02:00 | 04:41 |
Cancelled
|
Track > |
| Claim > | ||||||
United Airlines Flight UA3864 connects Miami, United States to Chicago, United States, taking off from Miami International Airport MIA and landing at Chicago O'Hare International Airport ORD.
How many UA3864 flights are operated per week?
1 flight per week. The flight UA3864 is operated on Saturday.
What is the On-Time Performance (OTP) of United Airlines Flight UA3864 Miami to Chicago?
The Airportia On-Time Performance Rating for United Airlines Flight UA3864 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA3864 arriving at?
Flight UA3864 arrives at Chicago O'Hare International Airport (ORD) Terminal 2.
When was the latest UA3864 flight?
The latest flight was scheduled for Saturday, September 19th, 2026 but was cancelled.
How else can the flight UA3864 be referenced as?
This United Airlines flight can also be referenced as UAL3864, UA 3864, UAL 3864.
How often is flight UA3864 delayed?
On average, 0% of all UA3864 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA3864 flight or baggage issues?
If your UA3864 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 UA3864 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 >
Other flights departing from Miami MIA: 5Y8838, AV7377, M68641, BW8042
Other flights arriving at Chicago ORD: UA353, AA991, UA1100, KJ2921
All flights connecting Miami MIA to Chicago ORD.