| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 03 | ORD | LHR | 18:52 | 08:21 |
Landed Late
|
Track > |
| Aug 02 | ORD | LHR | 18:36 | 07:38 |
Landed
|
Track > |
| Aug 01 | ORD | LHR | 19:03 | 08:17 |
Landed
|
Track > |
| Jul 31 | ORD | LHR | 19:25 | 08:37 |
Landed Late
|
Track > |
| Jul 30 | ORD | LHR | 18:27 | 07:38 |
Landed
|
Track > |
| Jul 29 | ORD | LHR | 18:17 | 07:36 |
Landed
|
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| Jul 28 | ORD | LHR | 19:09 | 08:20 |
Landed Late
|
Track > |
| Jul 27 | ORD | LHR | 18:10 | 08:05 |
Cancelled
|
Track > |
| Claim > | ||||||
| Jul 25 | ORD | LHR | 18:21 | 07:28 |
Landed
|
Track > |
| Jul 24 | ORD | LHR | 18:34 | 07:40 |
Landed
|
Track > |
British Airways Flight BA1543 connects Chicago, United States to London, United Kingdom, taking off from Chicago O'Hare International Airport ORD and landing at London Heathrow Airport LHR.
How long is the BA1543 flight from Chicago to London?
The average flight time from Chicago to London is 7 hours and 12 minutes. The flight distance is 6343 km / 3941 miles and the average flight speed is 873 km/h / 542 mph.
How many BA1543 flights are operated per week?
6 flights per week. The flight BA1543 is operated on Monday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of British Airways Flight BA1543 Chicago to London?
The Airportia On-Time Performance Rating for British Airways Flight BA1543 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight BA1543 arriving at?
Flight BA1543 arrives at London Heathrow Airport (LHR) Terminal 3.
When was the latest BA1543 flight?
The latest flight took off on Tuesday, August 4th, 2026 with the flight status being Landed on 08:21.
How else can the flight BA1543 be referenced as?
This British Airways flight can also be referenced as BAW1543, BA 1543, BAW 1543.
How often is flight BA1543 delayed?
On average, 40% of all BA1543 flights are delayed. The average delay is 18 minutes.
Can I get compensation for my delayed or cancelled BA1543 flight or baggage issues?
If your BA1543 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 BA1543 Flight Tracker above for more details.
Other flights departing from Chicago ORD: UA1583, AA86, UA987, UA1967
Other flights arriving at London LHR: VS6, AA86, EI152, EW7460
All flights connecting Chicago ORD to London LHR.
