| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 19 | ORD | MKE | 08:40 | 09:45 |
Cancelled
|
Track > |
| Claim > | ||||||
| May 18 | ORD | MKE | 09:18 | 09:40 |
Landed
|
Track > |
| May 16 | ORD | MKE | 09:10 | 09:32 |
Landed
|
Track > |
| May 15 | ORD | MKE | 09:00 | 09:22 |
Landed
|
Track > |
| May 13 | ORD | MKE | 09:44 | 10:03 |
Landed Late
|
Track > |
| May 12 | ORD | MKE | 09:00 | 09:23 |
Landed
|
Track > |
| May 11 | ORD | MKE | 09:28 | 09:47 |
Landed
|
Track > |
| May 10 | ORD | MKE | 09:47 | 10:08 |
Landed Late
|
Track > |
| May 09 | ORD | MKE | 08:58 | 09:18 |
Landed
|
Track > |
| May 07 | ORD | MKE | 08:34 | 09:40 |
Unknown
|
Track > |
United Airlines Flight UA5821 connects Chicago, United States to Milwaukee, United States, taking off from Chicago O'Hare International Airport ORD and landing at Milwaukee General Mitchell International Airport MKE.
How long is the UA5821 flight from Chicago to Milwaukee?
The average flight time from Chicago to Milwaukee is 26 minutes. The flight distance is 108 km / 67 miles and the average flight speed is 267 km/h / 166 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA5821 Chicago to Milwaukee?
The Airportia On-Time Performance Rating for United Airlines Flight UA5821 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA5821 flight?
The latest flight was scheduled for Tuesday, May 19th, 2026 but was cancelled.
How else can the flight UA5821 be referenced as?
This United Airlines flight can also be referenced as UAL5821, UA 5821, UAL 5821.
How often is flight UA5821 delayed?
On average, 30% of all UA5821 flights are delayed. The average delay is 14 minutes.
Can I get compensation for my delayed or cancelled UA5821 flight or baggage issues?
If your UA5821 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 UA5821 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 Chicago ORD: AA4738, UA250, UA5928, OO5821
Other flights arriving at Milwaukee MKE: F92833, AA5337, OO5821, AA6324
All flights connecting Chicago ORD to Milwaukee MKE.
