| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 01 | TYS | ORD | 18:51 | 19:06 |
Landed
|
Track > |
| Jun 30 | TYS | ORD | 20:31 | 20:47 |
Landed Late
|
Track > |
| Jun 29 | TYS | ORD | 18:56 | 19:09 |
Landed
|
Track > |
| Jun 28 | TYS | ORD | 18:55 | 19:20 |
Landed
|
Track > |
| Jun 27 | TYS | ORD | 22:15 | 20:14 |
En-Route
|
Track > |
| Jun 26 | TYS | ORD | 18:55 | 19:15 |
Landed
|
Track > |
| Jun 25 | TYS | ORD | 18:56 | 19:12 |
Landed
|
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| Jun 24 | TYS | ORD | 20:38 | 21:14 |
Delayed
|
Track > |
| Jun 23 | TYS | ORD | 18:48 | 19:04 |
Landed
|
Track > |
| Jun 22 | TYS | ORD | 19:06 | 19:25 |
Landed
|
Track > |
American Airlines Flight AA3603 connects Knoxville, United States to Chicago, United States, taking off from Knoxville McGhee Tyson Airport TYS and landing at Chicago O'Hare International Airport ORD.
How long is the AA3603 flight from Knoxville to Chicago?
The average flight time from Knoxville to Chicago is 1 hour and 19 minutes. The flight distance is 765 km / 475 miles and the average flight speed is 557 km/h / 346 mph.
What is the On-Time Performance (OTP) of American Airlines Flight AA3603 Knoxville to Chicago?
The Airportia On-Time Performance Rating for American Airlines Flight AA3603 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AA3603 arriving at?
Flight AA3603 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.
When was the latest AA3603 flight?
The latest flight took off on Thursday, July 2nd, 2026 with the flight status being Landed on 19:06.
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, 20% of all AA3603 flights are delayed. The average delay is 61 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.
Flight AA3603 is code-shared by 4 airlines using the flight numbers AS4756, BA5331, EI7641, IB8351
Other flights departing from Knoxville TYS: AA6439, DL4803, AA5458, DL1681
Other flights arriving at Chicago ORD: AA4432, UA2665, AC8483, R71000
All flights connecting Knoxville TYS to Chicago ORD.