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AA3603 Flight Status American Airlines: Chicago to Knoxville (AAL3603)

American Airlines AA 3603
En-Route, Arriving in 00:17:16'
Departure: Thu, Jun 4, 2026
Scheduled:
15:25
|
Actual:
15:43
Arrival: Thu, Jun 4, 2026
Scheduled:
18:13
|
Estimated:
17:51
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AA 3603 Flight Status & Schedule

Date Departure Arrival Status
Jun 04 15:43 17:51
En-Route
 Track >
< All ORD Departures All TYS Arrivals >

American Airlines AA 3603 Chicago to Knoxville Flight Information

American Airlines Flight AA3603 connects Chicago, United States to Knoxville, United States, taking off from Chicago O'Hare International Airport ORD and landing at Knoxville McGhee Tyson Airport TYS.

How long is the AA3603 flight from Chicago to Knoxville?

The average flight time from Chicago to Knoxville is 1 hour and 8 minutes. The flight distance is 765 km / 475 miles and the average flight speed is 675 km/h / 419 mph.

How many AA3603 flights are operated per week?

1 flight per week. The flight AA3603 is operated on Thursday.

What is the On-Time Performance (OTP) of American Airlines Flight AA3603 Chicago to Knoxville?

The Airportia On-Time Performance Rating for American Airlines Flight AA3603 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest AA3603 flight?

The latest flight took off on Thursday, June 4th, 2026 with the flight status being En-Route on 17:51.

How else can the flight AA3603 be referenced as?

This American Airlines flight can also be referenced as AAL3603, AA 3603, AAL 3603.

How often is flight AA3603 delayed?

On average, 0% of all AA3603 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled AA3603 flight or baggage issues?

If your AA3603 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 AA3603 Flight Tracker above for more details.

AA3603 and Chicago ORD to Knoxville TYS Flights

Flight AA3603 is code-shared by 4 airlines using the flight numbers AS4650, BA6813, EI7512, JL7440

Other flights departing from Chicago ORD: AA529, CZ2502, AA3243, UA1334

Other flights arriving at Knoxville TYS: AA5276, UA6211, AA3457, AA5952

All flights connecting Chicago ORD to Knoxville TYS.

AA3603 American Airlines Flight: Chicago to Knoxville Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: NH9401 N8345 A24258 FJ2805 FJ2801 FJ1153 KJ4602 FJ1128 BI4227 JA5643
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.