| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 18 | MKE | ORD | 19:00 | 20:34 |
Cancelled
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| Jul 17 | MKE | ORD | 20:50 | 21:31 |
Delayed
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| Jul 16 | MKE | ORD | 18:55 | 20:29 |
Scheduled
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| Jul 15 | MKE | ORD | 19:46 | 20:13 |
Landed
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| Jul 14 | MKE | ORD | 19:19 | 19:46 |
Landed
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| Jul 13 | MKE | ORD | 20:15 | 20:42 |
Landed
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| Jul 12 | MKE | ORD | 19:20 | 19:47 |
Landed
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| Jul 11 | MKE | ORD | 19:02 | 19:28 |
Landed
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| Jul 10 | MKE | ORD | 19:05 | 19:28 |
Landed
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| Jul 09 | MKE | ORD | 19:06 | 19:29 |
Landed
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Alaska Airlines Flight AS4139 connects Milwaukee, United States to Chicago, United States, taking off from Milwaukee General Mitchell International Airport MKE and landing at Chicago O'Hare International Airport ORD.
How long is the AS4139 flight from Milwaukee to Chicago?
The average flight time from Milwaukee to Chicago is 27 minutes. The flight distance is 108 km / 67 miles and the average flight speed is 206 km/h / 128 mph.
How many AS4139 flights are operated per week?
6 flights per week. The flight AS4139 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4139 Milwaukee to Chicago?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4139 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS4139 arriving at?
Flight AS4139 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.
When was the latest AS4139 flight?
The latest flight was scheduled for Sunday, July 19th, 2026 but was cancelled.
How else can the flight AS4139 be referenced as?
This Alaska Airlines flight can also be referenced as ASA4139, AS 4139, ASA 4139.
How often is flight AS4139 delayed?
On average, 20% of all AS4139 flights are delayed. The average delay is 37 minutes.
Can I get compensation for my delayed or cancelled AS4139 flight or baggage issues?
If your AS4139 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 AS4139 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 Milwaukee MKE: DL4462, AA6211, UA5653, UA5799
Other flights arriving at Chicago ORD: UA6012, UA2797, UA1476, UA4177
All flights connecting Milwaukee MKE to Chicago ORD.
