AS 578 Seattle to Chicago Flight Status

Alaska Airlines Flight AS578 from Seattle Tacoma International Airport SEA to Chicago O'Hare International Airport ORD is not scheduled for today September 10th, 2026.
The last time the flight was scheduled was on August 18th, 2026.
Check the table below for AS578's most recent flight history:

AS 578 Flight Status & Schedule

Date Departure Arrival Status
Aug 18 06:44 11:58
Landed
Track >
Aug 17 06:05 11:22
Landed
Track >
Aug 16 06:23 12:08
Landed
Track >
Aug 15 06:13 11:36
Landed
Track >
Aug 14 06:08 11:43
Landed
Track >

Alaska Airlines AS 578 Seattle to Chicago Flight Information

Alaska Airlines Flight AS578 connects Seattle, United States to Chicago, United States, taking off from Seattle Tacoma International Airport SEA and landing at Chicago O'Hare International Airport ORD.

How long is the AS578 flight from Seattle to Chicago?

The average flight time from Seattle to Chicago is 3 hours and 29 minutes. The flight distance is 2762 km / 1716 miles and the average flight speed is 796 km/h / 494 mph.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS578 Seattle to Chicago?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS578 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AS578 arriving at?

Flight AS578 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.

When was the latest AS578 flight?

The latest flight took off on Tuesday, August 18th, 2026 with the flight status being Landed on 11:58.

How else can the flight AS578 be referenced as?

This Alaska Airlines flight can also be referenced as ASA578, AS0578, AS 578, ASA 578.

How often is flight AS578 delayed?

On average, 20% of all AS578 flights are delayed. The average delay is 5 minutes.

Can I get compensation for my delayed or cancelled AS578 flight or baggage issues?

If your AS578 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 AS578 Flight Tracker above for more details.

AS578 and Seattle SEA to Chicago ORD Flights

Flight AS578 is code-shared by 2 airlines using the flight numbers IB7340, QR3360

Other flights departing from Seattle SEA: WN1396, CI5235, AS1361, WN409

Other flights arriving at Chicago ORD: 5Y701, UA3901, OO5821, AA9789

All flights connecting Seattle SEA to Chicago ORD.

AS578 Alaska Airlines Flight: Seattle 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.