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AS 4434 Boston to Chicago Flight Status

Alaska Airlines Flight AS4434 from Boston Logan International Airport BOS to Chicago O'Hare International Airport ORD is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on December 1st, 2025.
Check the table below for AS4434's most recent flight history:

AS 4434 Flight Status & Schedule

Date Departure Arrival Status
Dec 01 10:27 12:04
Landed
Track >
Nov 26 10:11 11:37
Landed
Track >
Nov 25 10:11 11:41
Landed
Track >
Nov 24 10:22 11:35
Landed
Track >
Nov 21 10:23 11:48
Landed
Track >

Alaska Airlines AS 4434 Boston to Chicago Flight Information

Alaska Airlines Flight AS4434 connects Boston, United States to Chicago, United States, taking off from Boston Logan International Airport BOS and landing at Chicago O'Hare International Airport ORD.

How long is the AS4434 flight from Boston to Chicago?

The average flight time from Boston to Chicago is 2 hours and 26 minutes. The flight distance is 1391 km / 864 miles and the average flight speed is 573 km/h / 356 mph.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4434 Boston to Chicago?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4434 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AS4434 arriving at?

Flight AS4434 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.

When was the latest AS4434 flight?

The latest flight took off on Monday, December 1st, 2025 with the flight status being Landed on 12:04.

How else can the flight AS4434 be referenced as?

This Alaska Airlines flight can also be referenced as ASA4434, AS 4434, ASA 4434.

How often is flight AS4434 delayed?

On average, 0% of all AS4434 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled AS4434 flight or baggage issues?

If your AS4434 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 AS4434 Flight Tracker above for more details.

AS4434 and Boston BOS to Chicago ORD Flights

Other flights departing from Boston BOS: G4262, AA3799, AA4801, AA1198

Other flights arriving at Chicago ORD: AA3799, NK477, UA4761, OO4761

All flights connecting Boston BOS to Chicago ORD.

AS4434 Alaska Airlines Flight: Boston to Chicago Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.