How long is the JL7854 flight?

The timetable allows 2 h 20 min. Prague to London is 1,044 km (649 mi).

Which terminal does JL7854 use?

It usually leaves from Terminal 1 at Prague Vaclav Havel Airport (PRG) and arrives at Terminal 3 at London Heathrow Airport (LHR). Check the flight card above for today's terminal and gate.

What other flight numbers does JL7854 have?

Also listed as JAL7854 (Japan Airlines' ICAO code) and JL 7854.

Can I get compensation if JL7854 is delayed or cancelled?

Up to €250 per passenger may be due under EU261 when it arrives 3 or more hours late or is cancelled, unless the cause was outside the airline's control. Departing the EU, this flight is covered by EU261.

JL7854 Flight Status Japan Airlines: Prague to London (JAL7854)

Japan Airlines JL 7854

Scheduled in 1h36'

PRG Prague

Scheduled: 11:45
Estimated: 11:45

Terminal: 1 | Gate: B

Departure: Fri, Nov 13, 2026 · local time CET

Prague Vaclav Havel Airport (PRG)

All PRG Departures >

LHR London

Scheduled: 13:05
Estimated
Delay

Terminal: 3

Arrival: Fri, Nov 13, 2026 · local time GMT

London Heathrow Airport (LHR)

All LHR Arrivals >

Departs in 1h 36m 0%

PRG 11:45 LHR 13:05

1,044 km (649 mi) to fly

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

Add to calendar

Distance: 1044 km / 649 miles · Scheduled Duration: 02:20 · Typical Duration: 01:45

Flight issues? Claim up to €250 >

JL 7854 Flight Status & Schedule Japan Airlines Prague to London

Date	From	To	Departure	Arrival	Status	Details
Nov 13	PRG	LHR	11:45	13:05	Scheduled	Track >
Nov 12	PRG	LHR	10:39	11:31	Landed	Track >
Nov 11	PRG	LHR	11:19	12:22	Landed	Track >
Nov 10	PRG	LHR	11:13	12:02	Landed	Track >
Nov 09	PRG	LHR	11:55	12:52	Landed Late	Track >
Nov 08	PRG	LHR	12:11	12:51	Landed Late	Track >
Nov 07	PRG	LHR	12:08	12:44	Landed Late	Track >
Nov 06	PRG	LHR	13:14	13:55	Landed Late	Track >
Nov 05	PRG	LHR	12:38	13:12	Delayed	Track >
Nov 04	PRG	LHR	11:16	11:50	Landed	Track >

Japan Airlines' Prague–London flight covers 1,044 km (649 mi) and runs daily. The timetable allows 2 h 20 min, but the flight usually takes about 1 h 45 min, so it often makes up time. Today's flight is scheduled to leave at 11:45 and arrive at 13:05 local time.

< All Prague PRG Departures All London LHR Arrivals >

About JL 7854

Route: Prague Vaclav Havel Airport PRG to London Heathrow Airport LHR
Distance: 1,044 km (649 mi)
Typical flight time: 1 h 45 min
Flies: Daily
On time: 4 of the last 8
Average delay when late: 29 min
Usually departs from: Terminal 1

Departing the EU, this flight is covered by EU261. Compensation of up to €250 per passenger can apply when it arrives 3 or more hours late or is cancelled.

JL 7854 FAQ

How long is the JL7854 flight?: The timetable allows 2 h 20 min. Prague to London is 1,044 km (649 mi).
How often is JL7854 late?: 4 of the last 8 flights arrived 15 or more minutes late; when late, by 29 minutes on average.
Which days does JL7854 fly?: Daily: it was scheduled on each of the last 7 days.
Which terminal does JL7854 use?: It usually leaves from Terminal 1 at Prague Vaclav Havel Airport (PRG) and arrives at Terminal 3 at London Heathrow Airport (LHR). Check the flight card above for today's terminal and gate.
What other flight numbers does JL7854 have?: Also listed as JAL7854 (Japan Airlines' ICAO code) and JL 7854.
Can I get compensation if JL7854 is delayed or cancelled?: Up to €250 per passenger may be due under EU261 when it arrives 3 or more hours late or is cancelled, unless the cause was outside the airline's control. Departing the EU, this flight is covered by EU261.

JL7854 and Prague PRG to London LHR Flights

Flight JL7854 is a code-share Japan Airlines flight of the British Airways operated BA853.

Other flights departing from Prague PRG: BA853, LS888, DE4483

Other flights arriving at London LHR: AA136, BA475, EW9464, BA1443

All flights connecting Prague PRG to London LHR.