| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 07 | DCA | ORD | 18:17 | 18:56 |
Landed
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| Mar 06 | DCA | ORD | 19:22 | 20:40 |
Delayed
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| Mar 05 | DCA | ORD | 18:29 | 19:14 |
Landed
|
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| Mar 04 | DCA | ORD | 18:31 | 19:13 |
Landed
|
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| Mar 03 | DCA | ORD | 18:49 | 19:41 |
Landed
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| Mar 02 | DCA | ORD | 20:54 | 21:39 |
Delayed
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| Mar 01 | DCA | ORD | 18:18 | 19:17 |
Landed
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| Feb 28 | DCA | ORD | 17:44 | 18:40 |
Landed
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| Feb 27 | DCA | ORD | 19:42 | 20:17 |
Landed Late
|
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| Feb 26 | DCA | ORD | 18:34 | 19:21 |
Landed
|
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American Airlines Flight AA4603 connects Washington, United States to Chicago, United States, taking off from Washington Ronald Reagan National Airport DCA and landing at Chicago O'Hare International Airport ORD.
How long is the AA4603 flight from Washington to Chicago?
The average flight time from Washington to Chicago is 1 hour and 49 minutes. The flight distance is 983 km / 611 miles and the average flight speed is 543 km/h / 337 mph.
What is the On-Time Performance (OTP) of American Airlines Flight AA4603 Washington to Chicago?
The Airportia On-Time Performance Rating for American Airlines Flight AA4603 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AA4603 arriving at?
Flight AA4603 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.
When was the latest AA4603 flight?
The latest flight took off on Sunday, March 8th, 2026 with the flight status being Landed on 18:56.
How else can the flight AA4603 be referenced as?
This American Airlines flight can also be referenced as AAL4603, AA 4603, AAL 4603.
How often is flight AA4603 delayed?
On average, 40% of all AA4603 flights are delayed. The average delay is 60 minutes.
Can I get compensation for my delayed or cancelled AA4603 flight or baggage issues?
If your AA4603 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 AA4603 Flight Tracker above for more details.
Flight AA4603 is code-shared by 1 airline using the flight number BA1665
Other flights departing from Washington DCA: AA4440, WN2180, WN1434, AA5356
Other flights arriving at Chicago ORD: AA3712, NK3212, AA3452, AA4142
All flights connecting Washington DCA to Chicago ORD.