How long is the BA1544 flight?

The timetable allows 8 h 45 min. London to Chicago is 6,343 km (3,941 mi).

Which terminal does BA1544 use?

It usually leaves from Terminal 3 at London Heathrow Airport (LHR) and arrives at Terminal 5 at Chicago O'Hare International Airport (ORD). Check the flight card above for today's terminal and gate.

What other flight numbers does BA1544 have?

Also listed as BAW1544 (British Airways' ICAO code) and BA 1544.

Can I get compensation if BA1544 is delayed or cancelled?

Up to £520 per passenger may be due under UK261 when it arrives 3 or more hours late or is cancelled, unless the cause was outside the airline's control. Departing the UK, this flight is covered by UK261.

BA1544 Flight Status British Airways: London to Chicago (BAW1544)

BA 1544 London to Chicago Flight Status

Not scheduled today. Latest flight: October 24th, 2026 ; recent history is in the table below.

BA 1544 Flight Status & Schedule British Airways London to Chicago

Date	From	To	Departure	Arrival	Status	Details
Oct 24	LHR	ORD	12:29	14:40	Landed	Track >
Oct 23	LHR	ORD	12:45	14:37	Landed	Track >
Oct 22	LHR	ORD	12:40	14:42	Landed	Track >
Oct 21	LHR	ORD	12:58	14:51	Landed	Track >
Oct 19	LHR	ORD	12:39	14:50	Landed	Track >
Oct 18	LHR	ORD	12:36	14:40	Landed	Track >
Oct 17	LHR	ORD	12:48	14:20	Landed	Track >
Oct 16	LHR	ORD	13:09	15:35	Landed Late	Track >
Oct 15	LHR	ORD	12:23	14:37	Landed	Track >

British Airways' London–Chicago flight covers 6,343 km (3,941 mi). The timetable allows 8 h 45 min, but the flight usually takes about 8 h 5 min, so it often makes up time. It is not flying today; the last flight, on 24 October 2026, landed on time.

< All London LHR Departures All Chicago ORD Arrivals >

About BA 1544

Route: London Heathrow Airport LHR to Chicago O'Hare International Airport ORD
Distance: 6,343 km (3,941 mi)
Typical flight time: 8 h 5 min
On time: 8 of the last 9
Average delay when late: 35 min
Usually departs from: Terminal 3

Departing the UK, this flight is covered by UK261. Compensation of up to £520 per passenger can apply when it arrives 3 or more hours late or is cancelled.

BA 1544 FAQ

How long is the BA1544 flight?: The timetable allows 8 h 45 min. London to Chicago is 6,343 km (3,941 mi).
How often is BA1544 late?: 1 of the last 9 flights arrived 15 or more minutes late; when late, by 35 minutes on average.
Which terminal does BA1544 use?: It usually leaves from Terminal 3 at London Heathrow Airport (LHR) and arrives at Terminal 5 at Chicago O'Hare International Airport (ORD). Check the flight card above for today's terminal and gate.
What other flight numbers does BA1544 have?: Also listed as BAW1544 (British Airways' ICAO code) and BA 1544.
Can I get compensation if BA1544 is delayed or cancelled?: Up to £520 per passenger may be due under UK261 when it arrives 3 or more hours late or is cancelled, unless the cause was outside the airline's control. Departing the UK, this flight is covered by UK261.

BA1544 and London LHR to Chicago ORD Flights

Flight BA1544 is a code-share British Airways flight of the American Airlines operated AA55.

Other flights departing from London LHR: A3601, AA39, BA271, AA55

Other flights arriving at Chicago ORD: AA55, MQ4170, OO6040, OO5917

All flights connecting London LHR to Chicago ORD.