American Airlines flight AA 6634: Prague - London Heathrow

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Fri 10:05 Prague (PRG) 1 11:20 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A319 (319) 2:15 Effective 2026-04-03 through 2026-10-23 Codeshare flight, operated by British Airways.(BA 851)
Thu 10:10 Prague (PRG) 1 11:25 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A320 (320) 2:15 Effective 2026-04-02 through 2026-10-22 Codeshare flight, operated by British Airways.(BA 851)
Mon,Tue 10:20 Prague (PRG) 1 11:35 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A320 (320) 2:15 Effective 2026-03-30 through 2026-10-20 Codeshare flight, operated by British Airways.(BA 851)
Wed 10:25 Prague (PRG) 1 11:40 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A319 (319) 2:15 Effective 2026-04-01 through 2026-10-21 Codeshare flight, operated by British Airways.(BA 851)
Sun 10:35 Prague (PRG) 1 11:50 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A320 (320) 2:15 Effective 2026-03-29 through 2026-10-18 Codeshare flight, operated by British Airways.(BA 851)
Sat 11:00 Prague (PRG) 1 12:15 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A320 (320) 2:15 Effective 2026-04-04 through 2026-10-24 Codeshare flight, operated by British Airways.(BA 851)
Wed 13:45 Prague (PRG) 1 15:00 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A320 (320) 2:15 Operates only on 2026-01-07 Codeshare flight, operated by British Airways.(BA 855)
Wed 13:45 Prague (PRG) 1 15:00 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A319 (319) 2:15 Operates only on 2026-01-14 Codeshare flight, operated by British Airways.(BA 855)
Wed 13:45 Prague (PRG) 1 15:00 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A320 (320) 2:15 Operates only on 2026-01-21 Codeshare flight, operated by British Airways.(BA 855)
Wed 13:45 Prague (PRG) 1 15:00 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A319 (319) 2:15 Operates only on 2026-01-28 Codeshare flight, operated by British Airways.(BA 855)
Wed 13:45 Prague (PRG) 1 15:00 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A320 (320) 2:15 Effective 2026-02-04 through 2026-02-11 Codeshare flight, operated by British Airways.(BA 855)
Wed 13:45 Prague (PRG) 1 15:00 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A319 (319) 2:15 Operates only on 2026-02-25 Codeshare flight, operated by British Airways.(BA 855)
Wed 13:45 Prague (PRG) 1 15:00 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A320 (320) 2:15 Effective 2026-03-04 through 2026-03-25 Codeshare flight, operated by British Airways.(BA 855)
Wed 13:45 Prague (PRG) 1 15:00 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A319 (319) 2:15 Effective from 2026-10-28 Codeshare flight, operated by British Airways.(BA 855)
Sun 13:55 Prague (PRG) 1 15:10 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A320 (320) 2:15 Valid until 2026-01-04 Codeshare flight, operated by British Airways.(BA 855)
Sun 13:55 Prague (PRG) 1 15:10 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A319 (319) 2:15 Effective 2026-01-11 through 2026-02-01 Codeshare flight, operated by British Airways.(BA 855)
Sun 13:55 Prague (PRG) 1 15:10 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A320 (320) 2:15 Operates only on 2026-02-08 Codeshare flight, operated by British Airways.(BA 855)
Sun 13:55 Prague (PRG) 1 15:10 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A319 (319) 2:15 Operates only on 2026-02-15 Codeshare flight, operated by British Airways.(BA 855)
Sun 13:55 Prague (PRG) 1 15:10 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A319 (319) 2:15 Effective 2026-03-01 through 2026-03-22 Codeshare flight, operated by British Airways.(BA 855)
Sun 13:55 Prague (PRG) 1 15:10 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A320 (320) 2:15 Effective from 2026-10-25 Codeshare flight, operated by British Airways.(BA 855)
Thu 14:10 Prague (PRG) 1 15:25 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A319 (319) 2:15 Valid until 2026-01-15 Codeshare flight, operated by British Airways.(BA 855)
Thu 14:10 Prague (PRG) 1 15:25 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A319 (319) 2:15 Effective 2026-01-29 through 2026-03-12 Codeshare flight, operated by British Airways.(BA 855)
Thu 14:10 Prague (PRG) 1 15:25 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A320 (320) 2:15 Effective 2026-03-19 through 2026-03-26 Codeshare flight, operated by British Airways.(BA 855)
Thu 14:10 Prague (PRG) 1 15:25 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A319 (319) 2:15 Effective from 2026-10-29 Codeshare flight, operated by British Airways.(BA 855)
Mon 14:30 Prague (PRG) 1 15:45 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A319 (319) 2:15 Valid until 2026-01-12 Codeshare flight, operated by British Airways.(BA 855)
Mon 14:30 Prague (PRG) 1 15:45 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A320 (320) 2:15 Operates only on 2026-01-19 Codeshare flight, operated by British Airways.(BA 855)
Mon 14:30 Prague (PRG) 1 15:45 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A319 (319) 2:15 Operates only on 2026-01-26 Codeshare flight, operated by British Airways.(BA 855)
Mon 14:30 Prague (PRG) 1 15:45 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A320 (320) 2:15 Effective 2026-02-02 through 2026-02-09 Codeshare flight, operated by British Airways.(BA 855)
Mon 14:30 Prague (PRG) 1 15:45 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A319 (319) 2:15 Effective 2026-02-16 through 2026-02-23 Codeshare flight, operated by British Airways.(BA 855)
Mon 14:30 Prague (PRG) 1 15:45 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A320 (320) 2:15 Operates only on 2026-03-02 Codeshare flight, operated by British Airways.(BA 855)
Mon 14:30 Prague (PRG) 1 15:45 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A319 (319) 2:15 Operates only on 2026-03-16 Codeshare flight, operated by British Airways.(BA 855)
Mon 14:30 Prague (PRG) 1 15:45 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A320 (320) 2:15 Operates only on 2026-03-23 Codeshare flight, operated by British Airways.(BA 855)
Mon 14:30 Prague (PRG) 1 15:45 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A319 (319) 2:15 Effective from 2026-10-26 Codeshare flight, operated by British Airways.(BA 855)
Fri 14:45 Prague (PRG) 1 16:00 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A319 (319) 2:15 Valid until 2026-01-09 Codeshare flight, operated by British Airways.(BA 855)
Fri 14:45 Prague (PRG) 1 16:00 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A320 (320) 2:15 Operates only on 2026-01-16 Codeshare flight, operated by British Airways.(BA 855)
Fri 14:45 Prague (PRG) 1 16:00 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A319 (319) 2:15 Operates only on 2026-01-23 Codeshare flight, operated by British Airways.(BA 855)
Fri 14:45 Prague (PRG) 1 16:00 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A320 (320) 2:15 Effective 2026-01-30 through 2026-02-06 Codeshare flight, operated by British Airways.(BA 855)
Fri 14:45 Prague (PRG) 1 16:00 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A319 (319) 2:15 Effective 2026-02-13 through 2026-03-27 Codeshare flight, operated by British Airways.(BA 855)
Fri 14:45 Prague (PRG) 1 16:00 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A319 (319) 2:15 Effective from 2026-10-30 Codeshare flight, operated by British Airways.(BA 855)
Tue 14:50 Prague (PRG) 1 16:05 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A319 (319) 2:15 Operates only on 2026-01-06 Codeshare flight, operated by British Airways.(BA 855)
Tue 14:50 Prague (PRG) 1 16:05 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A320 (320) 2:15 Operates only on 2026-01-13 Codeshare flight, operated by British Airways.(BA 855)
Tue 14:50 Prague (PRG) 1 16:05 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A319 (319) 2:15 Effective 2026-01-20 through 2026-02-03 Codeshare flight, operated by British Airways.(BA 855)
Tue 14:50 Prague (PRG) 1 16:05 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A320 (320) 2:15 Operates only on 2026-02-10 Codeshare flight, operated by British Airways.(BA 855)
Tue 14:50 Prague (PRG) 1 16:05 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A319 (319) 2:15 Operates only on 2026-02-17 Codeshare flight, operated by British Airways.(BA 855)
Tue 14:50 Prague (PRG) 1 16:05 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A319 (319) 2:15 Effective 2026-03-03 through 2026-03-17 Codeshare flight, operated by British Airways.(BA 855)
Tue 14:50 Prague (PRG) 1 16:05 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A320 (320) 2:15 Operates only on 2026-03-24 Codeshare flight, operated by British Airways.(BA 855)
Tue 14:50 Prague (PRG) 1 16:05 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A320 (320) 2:15 Effective from 2026-10-27 Codeshare flight, operated by British Airways.(BA 855)
Sat 14:55 Prague (PRG) 1 16:10 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A320 (320) 2:15 Valid until 2026-01-10 Codeshare flight, operated by British Airways.(BA 855)
Sat 14:55 Prague (PRG) 1 16:10 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A319 (319) 2:15 Operates only on 2026-01-17 Codeshare flight, operated by British Airways.(BA 855)
Sat 14:55 Prague (PRG) 1 16:10 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A320 (320) 2:15 Operates only on 2026-01-24 Codeshare flight, operated by British Airways.(BA 855)
Sat 14:55 Prague (PRG) 1 16:10 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A319 (319) 2:15 Operates only on 2026-01-31 Codeshare flight, operated by British Airways.(BA 855)
Sat 14:55 Prague (PRG) 1 16:10 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A320 (320) 2:15 Effective 2026-02-07 through 2026-02-14 Codeshare flight, operated by British Airways.(BA 855)
Sat 14:55 Prague (PRG) 1 16:10 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A319 (319) 2:15 Operates only on 2026-02-21 Codeshare flight, operated by British Airways.(BA 855)
Sat 14:55 Prague (PRG) 1 16:10 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A320 (320) 2:15 Operates only on 2026-02-28 Codeshare flight, operated by British Airways.(BA 855)
Sat 14:55 Prague (PRG) 1 16:10 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A319 (319) 2:15 Operates only on 2026-03-07 Codeshare flight, operated by British Airways.(BA 855)
Sat 14:55 Prague (PRG) 1 16:10 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A320 (320) 2:15 Operates only on 2026-03-14 Codeshare flight, operated by British Airways.(BA 855)
Sat 14:55 Prague (PRG) 1 16:10 London Heathrow (LHR) 3 AA 6634 Non-stop Airbus A320 (320) 2:15 Operates only on 2026-03-28 Codeshare flight, operated by British Airways.(BA 855)

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Parallax here PRG-LHR

AA 6634 is an international flight departing from Prague airport, Czech Republic (PRG) and arriving at London Heathrow airport, United Kingdom (LHR).
The flight distance is 648 miles, or 1043 km.
The timezone of the departure airport is UTC+1 , and the timezone of the arrival airport is UTC+0 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time is 2:15.

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American Airlines flight AA 6634:
Prague - London Heathrow

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FLIGHT SCHEDULE

Direct Codeshare Flights:

American Airlines AA6634

10:05

Prague (PRG) 1

11:20

London Heathrow (LHR) 3

Effective 2026-04-03 through 2026-10-23

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 851)

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6634

10:10

Prague (PRG) 1

11:25

London Heathrow (LHR) 3

Effective 2026-04-02 through 2026-10-22

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 851)

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6634

10:20

Prague (PRG) 1

11:35

London Heathrow (LHR) 3

Effective 2026-03-30 through 2026-10-20

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 851)

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6634

10:25

Prague (PRG) 1

11:40

London Heathrow (LHR) 3

Effective 2026-04-01 through 2026-10-21

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 851)

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6634

10:35

Prague (PRG) 1

11:50

London Heathrow (LHR) 3

Effective 2026-03-29 through 2026-10-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by British Airways. (BA 851)

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6634

11:00

Prague (PRG) 1

12:15

London Heathrow (LHR) 3

Effective 2026-04-04 through 2026-10-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by British Airways. (BA 851)

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6634

13:45

Prague (PRG) 1

15:00

London Heathrow (LHR) 3

Operates only on 2026-01-07

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6634

13:45

Prague (PRG) 1

15:00

London Heathrow (LHR) 3

Operates only on 2026-01-14

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6634

13:45

Prague (PRG) 1

15:00

London Heathrow (LHR) 3

Operates only on 2026-01-21

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6634

13:45

Prague (PRG) 1

15:00

London Heathrow (LHR) 3

Operates only on 2026-01-28

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6634

13:45

Prague (PRG) 1

15:00

London Heathrow (LHR) 3

Effective 2026-02-04 through 2026-02-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6634

13:45

Prague (PRG) 1

15:00

London Heathrow (LHR) 3

Operates only on 2026-02-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6634

13:45

Prague (PRG) 1

15:00

London Heathrow (LHR) 3

Effective 2026-03-04 through 2026-03-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6634

13:45

Prague (PRG) 1

15:00

London Heathrow (LHR) 3

Effective from 2026-10-28

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6634

13:55

Prague (PRG) 1

15:10

London Heathrow (LHR) 3

Valid until 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6634

13:55

Prague (PRG) 1

15:10

London Heathrow (LHR) 3

Effective 2026-01-11 through 2026-02-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6634

13:55

Prague (PRG) 1

15:10

London Heathrow (LHR) 3

Operates only on 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6634

13:55

Prague (PRG) 1

15:10

London Heathrow (LHR) 3

Operates only on 2026-02-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6634

13:55

Prague (PRG) 1

15:10

London Heathrow (LHR) 3

Effective 2026-03-01 through 2026-03-22

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6634

13:55

Prague (PRG) 1

15:10

London Heathrow (LHR) 3

Effective from 2026-10-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6634

14:10

Prague (PRG) 1

15:25

London Heathrow (LHR) 3

Valid until 2026-01-15

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6634

14:10

Prague (PRG) 1

15:25

London Heathrow (LHR) 3

Effective 2026-01-29 through 2026-03-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6634

14:10

Prague (PRG) 1

15:25

London Heathrow (LHR) 3

Effective 2026-03-19 through 2026-03-26

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6634

14:10

Prague (PRG) 1

15:25

London Heathrow (LHR) 3

Effective from 2026-10-29

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6634

14:30

Prague (PRG) 1

15:45

London Heathrow (LHR) 3

Valid until 2026-01-12

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6634

14:30

Prague (PRG) 1

15:45

London Heathrow (LHR) 3

Operates only on 2026-01-19

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6634

14:30

Prague (PRG) 1

15:45

London Heathrow (LHR) 3

Operates only on 2026-01-26

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6634

14:30

Prague (PRG) 1

15:45

London Heathrow (LHR) 3

Effective 2026-02-02 through 2026-02-09

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6634

14:30

Prague (PRG) 1

15:45

London Heathrow (LHR) 3

Effective 2026-02-16 through 2026-02-23

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6634

14:30

Prague (PRG) 1

15:45

London Heathrow (LHR) 3

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6634

14:30

Prague (PRG) 1

15:45

London Heathrow (LHR) 3

Operates only on 2026-03-16

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6634

14:30

Prague (PRG) 1

15:45

London Heathrow (LHR) 3

Operates only on 2026-03-23

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6634

14:30

Prague (PRG) 1

15:45

London Heathrow (LHR) 3

Effective from 2026-10-26

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6634

14:45

Prague (PRG) 1

16:00

London Heathrow (LHR) 3

Valid until 2026-01-09

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6634

14:45

Prague (PRG) 1

16:00

London Heathrow (LHR) 3

Operates only on 2026-01-16

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6634

14:45

Prague (PRG) 1

16:00

London Heathrow (LHR) 3

Operates only on 2026-01-23

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6634

14:45

Prague (PRG) 1

16:00

London Heathrow (LHR) 3

Effective 2026-01-30 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6634

14:45

Prague (PRG) 1

16:00

London Heathrow (LHR) 3

Effective 2026-02-13 through 2026-03-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6634

14:45

Prague (PRG) 1

16:00

London Heathrow (LHR) 3

Effective from 2026-10-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6634

14:50

Prague (PRG) 1

16:05

London Heathrow (LHR) 3

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6634

14:50

Prague (PRG) 1

16:05

London Heathrow (LHR) 3

Operates only on 2026-01-13

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6634

14:50

Prague (PRG) 1

16:05

London Heathrow (LHR) 3

Effective 2026-01-20 through 2026-02-03

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6634

14:50

Prague (PRG) 1

16:05

London Heathrow (LHR) 3

Operates only on 2026-02-10

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6634

14:50

Prague (PRG) 1

16:05

London Heathrow (LHR) 3

Operates only on 2026-02-17

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6634

14:50

Prague (PRG) 1

16:05

London Heathrow (LHR) 3

Effective 2026-03-03 through 2026-03-17

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6634

14:50

Prague (PRG) 1

16:05

London Heathrow (LHR) 3

Operates only on 2026-03-24

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6634

14:50

Prague (PRG) 1

16:05

London Heathrow (LHR) 3

Effective from 2026-10-27

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6634

14:55

Prague (PRG) 1

16:10

London Heathrow (LHR) 3

Valid until 2026-01-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6634

14:55

Prague (PRG) 1

16:10

London Heathrow (LHR) 3

Operates only on 2026-01-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6634

14:55

Prague (PRG) 1

16:10

London Heathrow (LHR) 3

Operates only on 2026-01-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6634

14:55

Prague (PRG) 1

16:10

London Heathrow (LHR) 3

Operates only on 2026-01-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6634

14:55

Prague (PRG) 1

16:10

London Heathrow (LHR) 3

Effective 2026-02-07 through 2026-02-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6634

14:55

Prague (PRG) 1

16:10

London Heathrow (LHR) 3

Operates only on 2026-02-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6634

14:55

Prague (PRG) 1

16:10

London Heathrow (LHR) 3

Operates only on 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6634

14:55

Prague (PRG) 1

16:10

London Heathrow (LHR) 3

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6634

14:55

Prague (PRG) 1

16:10

London Heathrow (LHR) 3

Operates only on 2026-03-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6634

14:55

Prague (PRG) 1

16:10

London Heathrow (LHR) 3

Operates only on 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by British Airways. (BA 855)

Duration: 2:15, non-stop
Airbus A320 (320)

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AA 6634 is an international flight departing from Prague airport, Czech Republic (PRG) and arriving at London Heathrow airport, United Kingdom (LHR).
The flight distance is 648 miles, or 1043 km.
The timezone of the departure airport is UTC+1 , and the timezone of the arrival airport is UTC+0 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time is 2:15.

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