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AA 4427 New Orleans to Chicago Flight Status

American Airlines Flight AA4427 from New Orleans Louis Armstrong International Airport MSY to Chicago O'Hare International Airport ORD is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on October 5th, 2025.
Check the table below for AA4427's most recent flight history:

AA 4427 Flight Status & Schedule

Date Departure Arrival Status
Oct 05 06:12 08:12
Landed
Track >
Oct 04 06:58 09:04
Landed Late
Track >
Oct 03 06:07 08:08
Landed
Track >
Oct 02 06:17 08:17
Landed
Track >
Oct 01 06:08 08:06
Landed
Track >

American Airlines AA 4427 New Orleans to Chicago Flight Information

American Airlines Flight AA4427 connects New Orleans, United States to Chicago, United States, taking off from New Orleans Louis Armstrong International Airport MSY and landing at Chicago O'Hare International Airport ORD.

How long is the AA4427 flight from New Orleans to Chicago?

The average flight time from New Orleans to Chicago is 2 hours and 2 minutes. The flight distance is 1349 km / 838 miles and the average flight speed is 660 km/h / 410 mph.

What is the On-Time Performance (OTP) of American Airlines Flight AA4427 New Orleans to Chicago?

The Airportia On-Time Performance Rating for American Airlines Flight AA4427 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AA4427 arriving at?

Flight AA4427 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.

When was the latest AA4427 flight?

The latest flight took off on Sunday, October 5th, 2025 with the flight status being Landed on 08:12.

How else can the flight AA4427 be referenced as?

This American Airlines flight can also be referenced as AAL4427, AA 4427, AAL 4427.

How often is flight AA4427 delayed?

On average, 10% of all AA4427 flights are delayed. The average delay is 26 minutes.

Can I get compensation for my delayed or cancelled AA4427 flight or baggage issues?

If your AA4427 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 AA4427 Flight Tracker above for more details.

AA4427 and New Orleans MSY to Chicago ORD Flights

Flight AA4427 is code-shared by 5 airlines using the flight numbers AS4219, BA5077, JL7397, QF3285, QR2591

Other flights departing from New Orleans MSY: WN899, AA5041, WN3624, NK1762

Other flights arriving at Chicago ORD: AS291, AA4992, AA3354, AA2309

All flights connecting New Orleans MSY to Chicago ORD.

AA4427 American Airlines Flight: New Orleans to Chicago Route Map

AA4427 American Airlines Flight Map: New Orleans to Chicago
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.