| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 15 | LHR | ORD | 14:49 | 16:45 |
Landed
|
Track > |
| Aug 14 | LHR | ORD | 14:44 | 16:35 |
Landed
|
Track > |
| Aug 13 | LHR | ORD | 14:25 | 17:15 |
Cancelled
|
Track > |
| Claim > | ||||||
| Aug 12 | LHR | ORD | 14:48 | 16:43 |
Landed
|
Track > |
| Aug 11 | LHR | ORD | 14:52 | 16:31 |
Landed
|
Track > |
| Aug 10 | LHR | ORD | 14:47 | 16:35 |
Landed
|
Track > |
| Aug 09 | LHR | ORD | 14:41 | 16:45 |
Landed
|
Track > |
| Aug 08 | LHR | ORD | 15:06 | 16:50 |
Landed
|
Track > |
| Aug 07 | LHR | ORD | 14:56 | 16:47 |
Landed
|
Track > |
| Aug 06 | LHR | ORD | 14:25 | 17:15 |
Delayed >3h
|
Track > |
American Airlines Flight AA91 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 AA91 flight from London to Chicago?
The average flight time from London to Chicago is 7 hours and 50 minutes. The flight distance is 6343 km / 3941 miles and the average flight speed is 800 km/h / 497 mph.
How many AA91 flights are operated per week?
6 flights per week. The flight AA91 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday.
What is the On-Time Performance (OTP) of American Airlines Flight AA91 London to Chicago?
The Airportia On-Time Performance Rating for American Airlines Flight AA91 is 4.2/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AA91 arriving at?
Flight AA91 arrives at Chicago O'Hare International Airport (ORD) Terminal 5.
When was the latest AA91 flight?
The latest flight took off on Saturday, August 15th, 2026 with the flight status being Landed on 16:45.
How else can the flight AA91 be referenced as?
This American Airlines flight can also be referenced as AAL91, AAL091, AA091, AA0091, AA 91, AAL 91.
How often is flight AA91 delayed?
On average, 10% of all AA91 flights are delayed. The average delay is 461 minutes.
Can I get compensation for my delayed or cancelled AA91 flight or baggage issues?
If your AA91 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 AA91 Flight Tracker above for more details.
Flight AA91 is code-shared by 4 airlines using the flight numbers AY3888, BA1546, GF4120, IB4396
Other flights departing from London LHR: BA332, BA844, LX355, BA213
Other flights arriving at Chicago ORD: UA928, AA1501, AA1910, 9E4783
All flights connecting London LHR to Chicago ORD.
