Flight BA1543
British Airways | Chicago to London
Departure
Select Date
Return
Select Date
BA1543 | Chicago to London
Operated by British Airways with 63% on-time rate. Check schedules, fares & cabin info to book your perfect journey!
Flight Information
Chicago (ORD) to London (LHR)
63%On-time Rate
Departure
18:45
O'Hare International Airport
ORD
Terminal T3
7h 50m
Direct
Arrival
07:45
Heathrow Airport
LHR
Terminal T3
Airline
British Airways
Aircraft
Boeing 787-9
Seats
285
Aircraft Age
8m
Boarding Gate: --
Check-in closes at 2026-01-26 17:45. Passengers are advised to arrive at the airport at least 2 hours prior to boarding.
Flight Punctuality
On-time performance data for flight BA1543
Departure Punctuality
On-time Rate
Punctuality 30%
Avg Delay
Late on average 1 hour51 minutes
Early
0%
On-time
30%
Delay <30min
27%
Delay 30-60min
17%
Delay >60min
27%
Cancelled
1%
Arrival Punctuality
On-time Rate
Punctuality 30%
Avg Delay
Late on average 1 hour51 minutes
Early
0%
On-time
30%
Delay <30min
27%
Delay 30-60min
17%
Delay >60min
27%
Cancelled
1%
Based on BA1543 flight history for Last 30 Days. On-time rate: Punctuality 30%, average delay: Late on average 1 hour51 minutes.
Flight Schedule
Upcoming schedule for flight BA1543
Fri, Jan 23
BA1543
British Airways
789
19:09
ORD
Chicago
Direct
08:09
LHR
London
Mon, Jan 26
BA1543
British Airways
789
18:45
ORD
Chicago
Direct
07:45
LHR
London
Sat, Jan 24
BA1543
British Airways
789
20:00
ORD
Chicago
Direct
08:57
LHR
London
Sun, Jan 25
BA1543
British Airways
789
20:32
ORD
Chicago
Direct
09:19
LHR
London
Thu, Jan 22
BA1543
British Airways
789
18:45
ORD
Chicago
Direct
07:50
LHR
London
Tue, Jan 27
BA1543
British Airways
789
18:45
ORD
Chicago
Direct
08:35
LHR
London
Wed, Jan 21
BA1543
British Airways
789
19:11
ORD
Chicago
Direct
08:13
LHR
London
Schedule Information
Flight schedules are subject to change. Please check with the airline for the most up-to-date information.
Cabin Information
Available cabin classes for flight BA1543
💼
Business
BA1543
Seat Information
--
Legroom
53 cm
Seat width better than on 87% of flights
180°
Reclining Angle Fully reclinable
Facilities & Amenities
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Other flights you might be interested in
Discover popular routes and great deals tailored for you.