| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 01 | ORD | MKE | 20:36 | 20:54 |
Landed
|
Track > |
| Aug 31 | ORD | MKE | 20:36 | 20:57 |
Landed
|
Track > |
| Aug 29 | ORD | MKE | 22:19 | 21:19 |
Unknown
|
Track > |
| Aug 28 | ORD | MKE | 20:45 | 21:04 |
Landed
|
Track > |
| Aug 25 | ORD | MKE | 20:14 | 21:19 |
Scheduled
|
Track > |
| Aug 24 | ORD | MKE | 20:39 | 20:56 |
Landed
|
Track > |
| Aug 22 | ORD | MKE | 22:54 | 21:19 |
Unknown
|
Track > |
| Aug 21 | ORD | MKE | 21:52 | 22:09 |
Landed Late
|
Track > |
Alaska Airlines Flight AS4478 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 AS4478 flight from Chicago to Milwaukee?
The average flight time from Chicago to Milwaukee is 18 minutes. The flight distance is 108 km / 67 miles and the average flight speed is 258 km/h / 160 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4478 Chicago to Milwaukee?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4478 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS4478 flight?
The latest flight took off on Tuesday, September 2nd, 2025 with the flight status being Landed on 20:54.
How else can the flight AS4478 be referenced as?
This Alaska Airlines flight can also be referenced as ASA4478, AS 4478, ASA 4478.
How often is flight AS4478 delayed?
On average, 12% of all AS4478 flights are delayed. The average delay is 50 minutes.
Can I get compensation for my delayed or cancelled AS4478 flight or baggage issues?
If your AS4478 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 AS4478 Flight Tracker above for more details.
Other flights departing from Chicago ORD: AA4986, AA6257, AA3366, AA2165
Other flights arriving at Milwaukee MKE: DL5683, AA5439, NK2199, AA6257
All flights connecting Chicago ORD to Milwaukee MKE.
