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AS 4377 Syracuse to Chicago Flight Status

Alaska Airlines Flight AS4377 from Syracuse Hancock International Airport SYR 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 15th, 2025.
Check the table below for AS4377's most recent flight history:

AS 4377 Flight Status & Schedule

Date Departure Arrival Status
Dec 15 18:37 19:17
Landed
Track >
Dec 12 18:25 19:04
Landed
Track >
Dec 11 18:54 19:34
Landed
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Dec 08 17:58 18:29
Landed
Track >
Dec 05 17:49 18:32
Landed
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Alaska Airlines AS 4377 Syracuse to Chicago Flight Information

Alaska Airlines Flight AS4377 connects Syracuse, United States to Chicago, United States, taking off from Syracuse Hancock International Airport SYR and landing at Chicago O'Hare International Airport ORD.

How long is the AS4377 flight from Syracuse to Chicago?

The average flight time from Syracuse to Chicago is 1 hour and 39 minutes. The flight distance is 974 km / 605 miles and the average flight speed is 588 km/h / 366 mph.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4377 Syracuse to Chicago?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4377 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AS4377 arriving at?

Flight AS4377 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.

When was the latest AS4377 flight?

The latest flight took off on Tuesday, December 16th, 2025 with the flight status being Landed on 19:17.

How else can the flight AS4377 be referenced as?

This Alaska Airlines flight can also be referenced as ASA4377, AS 4377, ASA 4377.

How often is flight AS4377 delayed?

On average, 17% of all AS4377 flights are delayed. The average delay is 12 minutes.

Can I get compensation for my delayed or cancelled AS4377 flight or baggage issues?

If your AS4377 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 AS4377 Flight Tracker above for more details.

AS4377 and Syracuse SYR to Chicago ORD Flights

Other flights departing from Syracuse SYR: DL4825, AA4528, AA4754, G4854

Other flights arriving at Chicago ORD: AA986, AA3179, DL2760, AA4528

All flights connecting Syracuse SYR to Chicago ORD.

AS4377 Alaska Airlines Flight: Syracuse 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.