AS1645 Flight Status Alaska Airlines: Chicago to Seattle (ASA1645)

Alaska Airlines Flight AS1645 connects Chicago, United States to Seattle, United States, taking off from Chicago O'Hare International Airport ORD and landing at Seattle Tacoma International Airport SEA.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS1645 Chicago to Seattle?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS1645 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest AS1645 flight?

The latest flight took off on Sunday, July 19th, 2026 with the flight status being Scheduled on 21:58.

How else can the flight AS1645 be referenced as?

This Alaska Airlines flight can also be referenced as ASA1645, AS 1645, ASA 1645.

How often is flight AS1645 delayed?

On average, 0% of all AS1645 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled AS1645 flight or baggage issues?

If your AS1645 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 AS1645 Flight Tracker above for more details.

AS1645 and Chicago ORD to Seattle SEA Flights

Other flights departing from Chicago ORD: AA3107, AA353, AA2977, QR726

Other flights arriving at Seattle SEA: AS517, AS326, AS501, AS532

All flights connecting Chicago ORD to Seattle SEA.

AS1645 Alaska Airlines Flight: Chicago to Seattle Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >

New Flights: 5Z9521 G73382 9K921 G45085 IW1910 AC1118 YV4068 AA9858 AA9859 F99376

Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.