| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | ORD | ATL | 21:03 | 23:27 |
Landed
|
Track > |
| Jan 04 | ORD | ATL | 21:00 | 23:23 |
Landed
|
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| Jan 03 | ORD | ATL | 22:54 | 01:13 |
Delayed
|
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| Jan 02 | ORD | ATL | 21:27 | 23:52 |
Landed
|
Track > |
| Jan 01 | ORD | ATL | 20:54 | 23:16 |
Landed
|
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| Dec 30 | ORD | ATL | 22:31 | 00:51 |
Landed Late
|
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| Dec 29 | ORD | ATL | 23:45 | 02:08 |
Delayed
|
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| Dec 28 | ORD | ATL | 23:09 | 01:38 |
Delayed
|
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| Dec 27 | ORD | ATL | 21:42 | 00:11 |
Landed
|
Track > |
| Dec 26 | ORD | ATL | 21:30 | 23:52 |
Landed
|
Track > |
American Airlines Flight AA4638 connects Chicago, United States to Atlanta, United States, taking off from Chicago O'Hare International Airport ORD and landing at Atlanta Hartsfield-Jackson International Airport ATL.
How long is the AA4638 flight from Chicago to Atlanta?
The average flight time from Chicago to Atlanta is 1 hour and 23 minutes. The flight distance is 976 km / 607 miles and the average flight speed is 702 km/h / 436 mph.
What is the On-Time Performance (OTP) of American Airlines Flight AA4638 Chicago to Atlanta?
The Airportia On-Time Performance Rating for American Airlines Flight AA4638 is 4.4/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AA4638 arriving at?
Flight AA4638 arrives at Atlanta Hartsfield-Jackson International Airport (ATL) Terminal N.
When was the latest AA4638 flight?
The latest flight took off on Tuesday, January 6th, 2026 with the flight status being Landed on 23:27.
How else can the flight AA4638 be referenced as?
This American Airlines flight can also be referenced as AAL4638, AA 4638, AAL 4638.
How often is flight AA4638 delayed?
On average, 50% of all AA4638 flights are delayed. The average delay is 73 minutes.
Can I get compensation for my delayed or cancelled AA4638 flight or baggage issues?
If your AA4638 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 AA4638 Flight Tracker above for more details.
Flight AA4638 is code-shared by 9 airlines using the flight numbers AS6380, BA5116, GF4310, IB8374, JL7300, MH9499, QF4634, QR7622, RJ7411
Other flights departing from Chicago ORD: AA4654, AA4367, AA2073, OO6493
Other flights arriving at Atlanta ATL: WN172, NK275, WN1156, UA4053
All flights connecting Chicago ORD to Atlanta ATL.