| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 01 | LHR | ORD | 12:15 | 15:00 |
Scheduled
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| Aug 31 | LHR | ORD | 12:57 | 15:37 |
Landed Late
|
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| Aug 30 | LHR | ORD | 12:25 | 14:14 |
Landed
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| Aug 29 | LHR | ORD | 13:07 | 14:50 |
Landed
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| Aug 28 | LHR | ORD | 12:29 | 14:19 |
Landed
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| Aug 27 | LHR | ORD | 12:52 | 14:50 |
Landed
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| Aug 26 | LHR | ORD | 12:30 | 14:13 |
Landed
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| Aug 25 | LHR | ORD | 12:23 | 14:03 |
Landed
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| Aug 24 | LHR | ORD | 12:38 | 14:45 |
Landed
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| Aug 23 | LHR | ORD | 12:28 | 14:16 |
Landed
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American Airlines Flight AA55 connects London, United Kingdom to Chicago, United States, taking off from London Heathrow Airport LHR and landing at Chicago O'Hare International Airport ORD.
How long is the AA55 flight from London to Chicago?
The average flight time from London to Chicago is 7 hours and 55 minutes. The flight distance is 6343 km / 3941 miles and the average flight speed is 794 km/h / 493 mph.
How many AA55 flights are operated per week?
7 flights per week. The flight AA55 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of American Airlines Flight AA55 London to Chicago?
The Airportia On-Time Performance Rating for American Airlines Flight AA55 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AA55 arriving at?
Flight AA55 arrives at Chicago O'Hare International Airport (ORD) Terminal 5.
When was the latest AA55 flight?
The latest flight took off on Tuesday, September 1st, 2026 with the flight status being Scheduled on 15:00.
How else can the flight AA55 be referenced as?
This American Airlines flight can also be referenced as AAL55, AAL055, AA055, AA0055, AA 55, AAL 55.
How often is flight AA55 delayed?
On average, 10% of all AA55 flights are delayed. The average delay is 37 minutes.
Can I get compensation for my delayed or cancelled AA55 flight or baggage issues?
If your AA55 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 AA55 Flight Tracker above for more details.
Other flights departing from London LHR: AA39, A3601, UA919, BA462
Other flights arriving at Chicago ORD: QR725, AA161, LO1, UA906
All flights connecting London LHR to Chicago ORD.