AA 4645 Syracuse to Chicago Flight Status

American Airlines Flight AA4645 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 May 20th, 2026.
Check the table below for AA4645's most recent flight history:

AA 4645 Flight Status & Schedule

Date Departure Arrival Status
May 20 05:40 07:12
Cancelled
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May 19 05:40 06:14
Landed
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May 18 05:50 06:32
Landed
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May 17 05:46 06:28
Landed
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May 16 05:47 06:29
Landed
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American Airlines AA 4645 Syracuse to Chicago Flight Information

American Airlines Flight AA4645 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 AA4645 flight from Syracuse to Chicago?

The average flight time from Syracuse to Chicago is 1 hour and 37 minutes. The flight distance is 974 km / 605 miles and the average flight speed is 578 km/h / 359 mph.

What is the On-Time Performance (OTP) of American Airlines Flight AA4645 Syracuse to Chicago?

The Airportia On-Time Performance Rating for American Airlines Flight AA4645 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AA4645 arriving at?

Flight AA4645 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.

When was the latest AA4645 flight?

The latest flight was scheduled for Wednesday, May 20th, 2026 but was cancelled.

How else can the flight AA4645 be referenced as?

This American Airlines flight can also be referenced as AAL4645, AA 4645, AAL 4645.

How often is flight AA4645 delayed?

On average, 0% of all AA4645 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled AA4645 flight or baggage issues?

If your AA4645 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 AA4645 Flight Tracker above for more details.

AA4645 Flight Delay Compensation up to 600€!

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Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >

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AA4645 and Syracuse SYR to Chicago ORD Flights

Flight AA4645 is code-shared by 2 airlines using the flight numbers AS4444, JL8333

Other flights departing from Syracuse SYR: AA6020, AA3082, UA637, AA530

Other flights arriving at Chicago ORD: AA4487, AA4183, AA3935, AA3931

All flights connecting Syracuse SYR to Chicago ORD.

AA4645 American Airlines Flight: Syracuse to Chicago Route Map

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