| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 07 | ATL | ORD | 16:19 | 16:56 |
Landed
|
Track > |
| Mar 06 | ATL | ORD | 21:07 | 16:43 |
Unknown
|
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| Mar 05 | ATL | ORD | 15:41 | 16:22 |
Landed
|
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| Mar 04 | ATL | ORD | 16:06 | 16:46 |
Landed
|
Track > |
| Mar 03 | ATL | ORD | 15:28 | 16:14 |
Landed
|
Track > |
| Mar 02 | ATL | ORD | 15:28 | 16:08 |
Landed
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| Mar 01 | ATL | ORD | 15:39 | 16:28 |
Landed
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| Feb 28 | ATL | ORD | 15:27 | 16:10 |
Landed
|
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| Feb 27 | ATL | ORD | 15:38 | 16:19 |
Landed
|
Track > |
| Feb 26 | ATL | ORD | 15:42 | 16:23 |
Landed
|
Track > |
American Airlines Flight AA3420 connects Atlanta, United States to Chicago, United States, taking off from Atlanta Hartsfield-Jackson International Airport ATL and landing at Chicago O'Hare International Airport ORD.
How long is the AA3420 flight from Atlanta to Chicago?
The average flight time from Atlanta to Chicago is 1 hour and 42 minutes. The flight distance is 976 km / 607 miles and the average flight speed is 559 km/h / 347 mph.
What is the On-Time Performance (OTP) of American Airlines Flight AA3420 Atlanta to Chicago?
The Airportia On-Time Performance Rating for American Airlines Flight AA3420 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AA3420 arriving at?
Flight AA3420 arrives at Chicago O'Hare International Airport (ORD) Terminal 3.
When was the latest AA3420 flight?
The latest flight took off on Saturday, March 7th, 2026 with the flight status being Landed on 16:56.
How else can the flight AA3420 be referenced as?
This American Airlines flight can also be referenced as AAL3420, AA 3420, AAL 3420.
How often is flight AA3420 delayed?
On average, 20% of all AA3420 flights are delayed. The average delay is 8 minutes.
Can I get compensation for my delayed or cancelled AA3420 flight or baggage issues?
If your AA3420 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 AA3420 Flight Tracker above for more details.
Flight AA3420 is code-shared by 8 airlines using the flight numbers BA2425, GF6490, IB8355, JL7301, MH9403, QF4624, QR9015, RJ7878
Other flights departing from Atlanta ATL: DL1085, DL1705, DL543, DL1235
Other flights arriving at Chicago ORD: AA3253, UA4403, DL1302, GB5602
All flights connecting Atlanta ATL to Chicago ORD.