AS4570 Flight Status Alaska Airlines: Boston to Chicago (ASA4570)

How long is the AS4570 flight from Boston to Chicago?

The average flight time from Boston to Chicago is 2 hours and 4 minutes. The flight distance is 1391 km / 864 miles and the average flight speed is 673 km/h / 418 mph.

How many AS4570 flights are operated per week?

3 flights per week. The flight AS4570 is operated on Wednesday, Thursday and Friday.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4570 Boston to Chicago?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4570 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AS4570 arriving at?

Flight AS4570 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.

When was the latest AS4570 flight?

The latest flight took off on Friday, June 12th, 2026 with the flight status being Landed on 10:14.

How else can the flight AS4570 be referenced as?

This Alaska Airlines flight can also be referenced as ASA4570, AS 4570, ASA 4570.

How often is flight AS4570 delayed?

On average, 0% of all AS4570 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled AS4570 flight or baggage issues?

If your AS4570 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.