| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 20 | ORD | ATL | 16:54 | 19:35 |
Landed
|
Track > |
| May 19 | ORD | ATL | 16:52 | 19:19 |
Landed
|
Track > |
| May 18 | ORD | ATL | 17:46 | 21:08 |
Delayed
|
Track > |
| May 17 | ORD | ATL | 17:18 | 19:45 |
Landed Late
|
Track > |
| May 16 | ORD | ATL | 17:02 | 19:35 |
Landed
|
Track > |
| May 15 | ORD | ATL | 16:45 | 19:07 |
Landed
|
Track > |
| May 14 | ORD | ATL | 17:23 | 19:27 |
Unknown
|
Track > |
| May 13 | ORD | ATL | 16:39 | 18:58 |
Landed
|
Track > |
| May 12 | ORD | ATL | 16:47 | 19:05 |
Landed
|
Track > |
| May 11 | ORD | ATL | 16:40 | 19:05 |
Landed
|
Track > |
American Airlines Flight AA1855 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 AA1855 flight from Chicago to Atlanta?
The average flight time from Chicago to Atlanta is 1 hour and 32 minutes. The flight distance is 976 km / 607 miles and the average flight speed is 632 km/h / 393 mph.
What is the On-Time Performance (OTP) of American Airlines Flight AA1855 Chicago to Atlanta?
The Airportia On-Time Performance Rating for American Airlines Flight AA1855 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AA1855 arriving at?
Flight AA1855 arrives at Atlanta Hartsfield-Jackson International Airport (ATL) Terminal N.
When was the latest AA1855 flight?
The latest flight took off on Wednesday, May 20th, 2026 with the flight status being Landed on 19:35.
How else can the flight AA1855 be referenced as?
This American Airlines flight can also be referenced as AAL1855, AA 1855, AAL 1855.
How often is flight AA1855 delayed?
On average, 40% of all AA1855 flights are delayed. The average delay is 33 minutes.
Can I get compensation for my delayed or cancelled AA1855 flight or baggage issues?
If your AA1855 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 AA1855 Flight Tracker above for more details.
Flight AA1855 is code-shared by 7 airlines using the flight numbers AS6559, BA5747, CX7739, GF4159, IB8374, MH9499, QF4818
Other flights departing from Chicago ORD: UA2325, AA2946, UA5359, UA5872
Other flights arriving at Atlanta ATL: AA4582, AA1812, UA5703, AA5067
All flights connecting Chicago ORD to Atlanta ATL.