AS4373 Flight Status Alaska Airlines: Chicago to Milwaukee (ASA4373)

How long is the AS4373 flight from Chicago to Milwaukee?

The average flight time from Chicago to Milwaukee is 19 minutes. The flight distance is 108 km / 67 miles and the average flight speed is 227 km/h / 141 mph.

How many AS4373 flights are operated per week?

2 flights per week. The flight AS4373 is operated on Tuesday and Saturday.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4373 Chicago to Milwaukee?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4373 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest AS4373 flight?

The latest flight took off on Saturday, August 15th, 2026 with the flight status being Landed on 14:43.

How else can the flight AS4373 be referenced as?

This Alaska Airlines flight can also be referenced as ASA4373, AS 4373, ASA 4373.

How often is flight AS4373 delayed?

On average, 50% of all AS4373 flights are delayed. The average delay is 31 minutes.

Can I get compensation for my delayed or cancelled AS4373 flight or baggage issues?

If your AS4373 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.