AS 4781 Toronto to Chicago Flight Status

Alaska Airlines Flight AS4781 from Toronto Pearson International Airport YYZ to Chicago O'Hare International Airport ORD is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on August 5th, 2025.
Check the table below for AS4781's most recent flight history:

AS 4781 Flight Status & Schedule

Date Departure Arrival Status
Aug 05 06:53 07:10
Landed
Track >
Aug 04 06:53 07:24
Landed
Track >
Aug 03 07:11 07:26
Landed
Track >
Aug 02 06:46 07:04
Landed
Track >
Aug 01 06:51 07:12
Landed
Track >

Alaska Airlines AS 4781 Toronto to Chicago Flight Information

Alaska Airlines Flight AS4781 connects Toronto, Canada to Chicago, United States, taking off from Toronto Pearson International Airport YYZ and landing at Chicago O'Hare International Airport ORD.

How long is the AS4781 flight from Toronto to Chicago?

The average flight time from Toronto to Chicago is 1 hour and 19 minutes. The flight distance is 700 km / 435 miles and the average flight speed is 534 km/h / 332 mph.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4781 Toronto to Chicago?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4781 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AS4781 arriving at?

Flight AS4781 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.

When was the latest AS4781 flight?

The latest flight took off on Tuesday, August 5th, 2025 with the flight status being Landed on 07:10.

How else can the flight AS4781 be referenced as?

This Alaska Airlines flight can also be referenced as ASA4781, AS 4781, ASA 4781.

How often is flight AS4781 delayed?

On average, 20% of all AS4781 flights are delayed. The average delay is 9 minutes.

Can I get compensation for my delayed or cancelled AS4781 flight or baggage issues?

If your AS4781 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 AS4781 Flight Tracker above for more details.

AS4781 and Toronto YYZ to Chicago ORD Flights

Other flights departing from Toronto YYZ: AA4731, DL2132, AC1921, AC7121

Other flights arriving at Chicago ORD: AA4901, AA4731, AA2121, AA6274

All flights connecting Toronto YYZ to Chicago ORD.

AS4781 Alaska Airlines Flight: Toronto to Chicago Route Map

AS4781 Alaska Airlines Flight Map: Toronto to Chicago
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.