British Airways

BA1543 Flight Status

According to Trip.com real-time data, the BA1543 flight operated by British Airways on Mar 15, 2026 is scheduled to fly from Chicago (ORD) to London (LHR). The flight is expected to depart at 19:40 (local time in Chicago, UTC-5) and arrive at 07:34 (local time in London, UTC+0) .

Sat, Mar 14

Sun, Mar 15

Mon, Mar 16

CHI-LON

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En route

Your flight has departed Chicago and is expected to arrive in London at 09:05.

Chicago(ORD)

21:11

Scheduled: 19:40, Mar 14

O'Hare International Airport T3

7h 55m

London(LHR)

09:05

Scheduled: 08:35, Mar 15

Heathrow Airport T3

Check-in Counter

Boarding Gate

K15

Arrival Gate

353

Baggage

CHI-LON

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Scheduled

Your flight will depart on time.

Chicago(ORD)

19:40

Scheduled: 19:40, Mar 15

O'Hare International Airport T3

7h 55m

London(LHR)

07:34

Scheduled: 08:35, Mar 16

Heathrow Airport T3

Check-in Counter

Boarding Gate

Arrival Gate

Baggage

CHI-LON

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Scheduled

Your flight will depart on time.

Chicago(ORD)

19:40

Scheduled: 19:40, Mar 16

O'Hare International Airport T3

7h 55m

London(LHR)

08:35

Scheduled: 08:35, Mar 17

Heathrow Airport T3

Check-in Counter

Boarding Gate

Arrival Gate

Baggage

Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline.

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United Kingdom

Greater London

London

BA1543

BA1543 Aircraft Details

Boeing 787-9

Punctuality (Departure)

60%

Punctuality (Arrival)

90%

Late on average

29 minutes

Age

Seats

285

Flight Distance

Economy

Premium Economy

Business

In-Flight Services

Meal included

Seatback entertainment system

Wi-Fi is available

USB port and power outlet

Seat Information

Legroom

Seat width

120°

Reclining Angle

3-3-3

Seat layout example

In-Flight Services

Meal included

Seatback entertainment system

Wi-Fi is available

USB port and power outlet

Seat Information

97 cm

More legroom than on 40% of flights

48 cm

Seat width better than on 87% of flights

120°

Reclining Angle

2-3-2

Seat layout example

In-Flight Services

Meal included

Seatback entertainment system

Wi-Fi is available

USB port and power outlet

Seat Information

Legroom

53 cm

Seat width better than on 87% of flights

180°

Reclining Angle Fully reclinable

1-2-1

Seat layout example

Flight History for BA1543

Trip.com historical records show that the last BA1543 flight departed on Sat, Mar 14 from ORD at approximately 21:11. This flight is expected to arrrive in LHR at 09:05.

Date	Airport		Aircraft Model	Departure	Arrival	Status
Date	Departure	Arrival	Aircraft Model	Departure	Arrival	Status
Tue, Mar 10	Chicago (ORD)	London (LHR)	789	19:10	06:38	Arrived
Wed, Mar 11	Chicago (ORD)	London (LHR)	789	21:01	08:34	Arrived
Thu, Mar 12	Chicago (ORD)	London (LHR)	789	20:26	08:52	Arrived
Fri, Mar 13	Chicago (ORD)	London (LHR)	789	19:47	07:34	Arrived
Sat, Mar 14	Chicago (ORD)	London (LHR)	789	21:11	09:05	En route
Sun, Mar 15	Chicago (ORD)	London (LHR)	789	19:40	07:34	Scheduled
Mon, Mar 16	Chicago (ORD)	London (LHR)	789	19:40	08:35	Scheduled

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BA1543 On-Time Performance

Based on the average performance of this flight over the last 30 trips, the on-time departure rate of BA1543 is 60% (Late on average 1 hour 14 minutes), and the on-time arrival rate is 90% (Late on average 29 minutes).

On-Time Departures

Punctuality

60%

Late on average 1 hour 14 minutes

Early

On time

60%

30 mins late

27%

60 mins late

90 mins late

Cancelled

On-Time Arrivals

Punctuality

90%

Late on average 29 minutes

Early

80%

On time

10%

30 mins late

60 mins late

90 mins late

Cancelled

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Arrival Info: London Weather & Current Time

Partly cloudy

3°C - 11°C

Weather forecast for your arrival day

5 hour time difference

Time on arrival: Chicago 03:35| London 08:35

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BA1543 Flight Status

BA1543 Aircraft Details

Flight History for BA1543

BA1543 On-Time Performance

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Arrival Info: London Weather & Current Time

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