AA 4643 Memphis to Chicago Flight Status

American Airlines Flight AA4643 from Memphis International Airport MEM 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 30th, 2026.
Check the table below for AA4643's most recent flight history:

AA 4643 Flight Status & Schedule

Date Departure Arrival Status
May 30 16:05 17:29
Landed
Track >
May 23 16:10 17:29
Landed
Track >

American Airlines AA 4643 Memphis to Chicago Flight Information

American Airlines Flight AA4643 connects Memphis, United States to Chicago, United States, taking off from Memphis International Airport MEM and landing at Chicago O'Hare International Airport ORD.

How long is the AA4643 flight from Memphis to Chicago?

The average flight time from Memphis to Chicago is 1 hour and 21 minutes. The flight distance is 792 km / 492 miles and the average flight speed is 584 km/h / 363 mph.

How many AA4643 flights are operated per week?

1 flight per week. The flight AA4643 is operated on Saturday.

What is the On-Time Performance (OTP) of American Airlines Flight AA4643 Memphis to Chicago?

The Airportia On-Time Performance Rating for American Airlines Flight AA4643 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AA4643 arriving at?

Flight AA4643 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.

When was the latest AA4643 flight?

The latest flight took off on Saturday, May 30th, 2026 with the flight status being Landed on 17:29.

How else can the flight AA4643 be referenced as?

This American Airlines flight can also be referenced as AAL4643, AA 4643, AAL 4643.

How often is flight AA4643 delayed?

On average, 0% of all AA4643 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled AA4643 flight or baggage issues?

If your AA4643 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 AA4643 Flight Tracker above for more details.

AA4643 and Memphis MEM to Chicago ORD Flights

Flight AA4643 is code-shared by 2 airlines using the flight numbers AS4733, BA6744

Other flights departing from Memphis MEM: UA498, UA3699, DL9967, DL1700

Other flights arriving at Chicago ORD: UA538, UA654, UA1156, AA4151

All flights connecting Memphis MEM to Chicago ORD.

AA4643 American Airlines Flight: Memphis 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.