American Airlines flight AA 6643: London Heathrow - Vienna

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Thu 10:00 London Heathrow (LHR) 3 13:20 Vienna (VIE) 3 AA 6643 Non-stop Airbus A319 (319) 2:20 Valid until 2026-02-12 Codeshare flight, operated by British Airways.(BA 694)
Thu 10:00 London Heathrow (LHR) 3 13:20 Vienna (VIE) 3 AA 6643 Non-stop Airbus A319 (319) 2:20 Effective 2026-02-26 through 2026-03-26 Codeshare flight, operated by British Airways.(BA 694)
Thu 10:00 London Heathrow (LHR) 3 13:20 Vienna (VIE) 3 AA 6643 Non-stop Airbus A319 (319) 2:20 Effective from 2026-10-29 Codeshare flight, operated by British Airways.(BA 694)
Sat 10:05 London Heathrow (LHR) 3 13:25 Vienna (VIE) 3 AA 6643 Non-stop Airbus A320 (320) 2:20 Operates only on 2026-01-03 Codeshare flight, operated by British Airways.(BA 694)
Sat 10:05 London Heathrow (LHR) 3 13:25 Vienna (VIE) 3 AA 6643 Non-stop Airbus A319 (319) 2:20 Operates only on 2026-01-10 Codeshare flight, operated by British Airways.(BA 694)
Sat 10:05 London Heathrow (LHR) 3 13:25 Vienna (VIE) 3 AA 6643 Non-stop Airbus A320 (320) 2:20 Effective 2026-01-17 through 2026-01-24 Codeshare flight, operated by British Airways.(BA 694)
Sat 10:05 London Heathrow (LHR) 3 13:25 Vienna (VIE) 3 AA 6643 Non-stop Airbus A319 (319) 2:20 Effective 2026-01-31 through 2026-02-07 Codeshare flight, operated by British Airways.(BA 694)
Sat 10:05 London Heathrow (LHR) 3 13:25 Vienna (VIE) 3 AA 6643 Non-stop Airbus A320 (320) 2:20 Effective 2026-02-14 through 2026-02-21 Codeshare flight, operated by British Airways.(BA 694)
Sat 10:05 London Heathrow (LHR) 3 13:25 Vienna (VIE) 3 AA 6643 Non-stop Airbus A319 (319) 2:20 Operates only on 2026-02-28 Codeshare flight, operated by British Airways.(BA 694)
Sat 10:05 London Heathrow (LHR) 3 13:25 Vienna (VIE) 3 AA 6643 Non-stop Airbus A319 (319) 2:20 Effective 2026-03-14 through 2026-03-21 Codeshare flight, operated by British Airways.(BA 694)
Sat 10:05 London Heathrow (LHR) 3 13:25 Vienna (VIE) 3 AA 6643 Non-stop Airbus A320 (320) 2:20 Operates only on 2026-03-28 Codeshare flight, operated by British Airways.(BA 694)
Sun 10:10 London Heathrow (LHR) 3 13:30 Vienna (VIE) 3 AA 6643 Non-stop Airbus A320 (320) 2:20 Operates only on 2026-01-04 Codeshare flight, operated by British Airways.(BA 694)
Sun 10:10 London Heathrow (LHR) 3 13:30 Vienna (VIE) 3 AA 6643 Non-stop Airbus A319 (319) 2:20 Operates only on 2026-01-11 Codeshare flight, operated by British Airways.(BA 694)
Sun 10:10 London Heathrow (LHR) 3 13:30 Vienna (VIE) 3 AA 6643 Non-stop Airbus A320 (320) 2:20 Operates only on 2026-01-18 Codeshare flight, operated by British Airways.(BA 694)
Sun 10:10 London Heathrow (LHR) 3 13:30 Vienna (VIE) 3 AA 6643 Non-stop Airbus A319 (319) 2:20 Effective 2026-01-25 through 2026-03-08 Codeshare flight, operated by British Airways.(BA 694)
Mon 10:10 London Heathrow (LHR) 3 13:30 Vienna (VIE) 3 AA 6643 Non-stop Airbus A319 (319) 2:20 Effective 2026-03-09 through 2026-03-16 Codeshare flight, operated by British Airways.(BA 694)
Sun 10:10 London Heathrow (LHR) 3 13:30 Vienna (VIE) 3 AA 6643 Non-stop Airbus A320 (320) 2:20 Operates only on 2026-03-15 Codeshare flight, operated by British Airways.(BA 694)
Sun 10:10 London Heathrow (LHR) 3 13:30 Vienna (VIE) 3 AA 6643 Non-stop Airbus A319 (319) 2:20 Operates only on 2026-03-22 Codeshare flight, operated by British Airways.(BA 694)
Mon 10:10 London Heathrow (LHR) 3 13:30 Vienna (VIE) 3 AA 6643 Non-stop Airbus A320 (320) 2:20 Operates only on 2026-03-23 Codeshare flight, operated by British Airways.(BA 694)
Sun 10:10 London Heathrow (LHR) 3 13:30 Vienna (VIE) 3 AA 6643 Non-stop Airbus A319 (319) 2:20 Effective from 2026-10-25 Codeshare flight, operated by British Airways.(BA 694)
Mon 10:10 London Heathrow (LHR) 3 13:30 Vienna (VIE) 3 AA 6643 Non-stop Airbus A320 (320) 2:20 Effective from 2026-10-26 Codeshare flight, operated by British Airways.(BA 694)
Tue,Wed 10:30 London Heathrow (LHR) 3 13:50 Vienna (VIE) 3 AA 6643 Non-stop Airbus A319 (319) 2:20 Effective 2026-01-07 through 2026-01-14 Codeshare flight, operated by British Airways.(BA 694)
Tue 10:30 London Heathrow (LHR) 3 13:50 Vienna (VIE) 3 AA 6643 Non-stop Airbus A320 (320) 2:20 Operates only on 2026-01-20 Codeshare flight, operated by British Airways.(BA 694)
Tue,Wed 10:30 London Heathrow (LHR) 3 13:50 Vienna (VIE) 3 AA 6643 Non-stop Airbus A319 (319) 2:20 Effective 2026-01-21 through 2026-01-27 Codeshare flight, operated by British Airways.(BA 694)
Tue 10:30 London Heathrow (LHR) 3 13:50 Vienna (VIE) 3 AA 6643 Non-stop Airbus A319 (319) 2:20 Effective 2026-02-03 through 2026-02-10 Codeshare flight, operated by British Airways.(BA 694)
Wed 10:30 London Heathrow (LHR) 3 13:50 Vienna (VIE) 3 AA 6643 Non-stop Airbus A320 (320) 2:20 Operates only on 2026-02-04 Codeshare flight, operated by British Airways.(BA 694)
Tue,Wed 10:30 London Heathrow (LHR) 3 13:50 Vienna (VIE) 3 AA 6643 Non-stop Airbus A319 (319) 2:20 Effective 2026-02-11 through 2026-03-25 Codeshare flight, operated by British Airways.(BA 694)
Tue,Wed 10:30 London Heathrow (LHR) 3 13:50 Vienna (VIE) 3 AA 6643 Non-stop Airbus A319 (319) 2:20 Effective from 2026-10-27 Codeshare flight, operated by British Airways.(BA 694)
Fri 12:20 London Heathrow (LHR) 3 15:40 Vienna (VIE) 3 AA 6643 Non-stop Airbus A319 (319) 2:20 Effective 2026-04-03 through 2026-10-23 Codeshare flight, operated by British Airways.(BA 724)
Thu 12:25 London Heathrow (LHR) 3 15:45 Vienna (VIE) 3 AA 6643 Non-stop Airbus A320 (320) 2:20 Effective 2026-04-02 through 2026-10-22 Codeshare flight, operated by British Airways.(BA 724)
Tue 12:35 London Heathrow (LHR) 3 15:55 Vienna (VIE) 3 AA 6643 Non-stop Airbus A320 (320) 2:20 Effective 2026-03-31 through 2026-10-20 Codeshare flight, operated by British Airways.(BA 724)
Wed 12:40 London Heathrow (LHR) 3 16:00 Vienna (VIE) 3 AA 6643 Non-stop Airbus A319 (319) 2:20 Effective 2026-04-01 through 2026-10-21 Codeshare flight, operated by British Airways.(BA 724)
Sun 12:45 London Heathrow (LHR) 3 16:05 Vienna (VIE) 3 AA 6643 Non-stop Airbus A319 (319) 2:20 Effective 2026-03-29 through 2026-10-18 Codeshare flight, operated by British Airways.(BA 724)
Sat 14:30 London Heathrow (LHR) 3 17:50 Vienna (VIE) 3 AA 6643 Non-stop Airbus A319 (319) 2:20 Effective 2026-04-04 through 2026-10-24 Codeshare flight, operated by British Airways.(BA 724)
Mon 15:15 London Heathrow (LHR) 3 18:30 Vienna (VIE) 3 AA 6643 Non-stop Airbus A320 (320) 2:15 Effective 2026-03-30 through 2026-10-19 Codeshare flight, operated by British Airways.(BA 724)

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Parallax here LHR-VIE

AA 6643 is an international flight departing from London Heathrow airport, United Kingdom (LHR) and arriving at Vienna airport, Austria (VIE).
The flight distance is 791 miles, or 1274 km.
The timezone of the departure airport is UTC+0 , and the timezone of the arrival airport is UTC+1 . 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 varies between 2:15 and 2:20.

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American Airlines flight AA 6643:
London Heathrow - Vienna

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FLIGHT SCHEDULE

Direct Codeshare Flights:

American Airlines AA6643

10:00

London Heathrow (LHR) 3

13:20

Vienna (VIE) 3

Valid until 2026-02-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 694)

Duration: 2:20, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6643

10:00

London Heathrow (LHR) 3

13:20

Vienna (VIE) 3

Effective 2026-02-26 through 2026-03-26

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 694)

Duration: 2:20, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6643

10:00

London Heathrow (LHR) 3

13:20

Vienna (VIE) 3

Effective from 2026-10-29

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 694)

Duration: 2:20, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6643

10:05

London Heathrow (LHR) 3

13:25

Vienna (VIE) 3

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by British Airways. (BA 694)

Duration: 2:20, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6643

10:05

London Heathrow (LHR) 3

13:25

Vienna (VIE) 3

Operates only on 2026-01-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by British Airways. (BA 694)

Duration: 2:20, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6643

10:05

London Heathrow (LHR) 3

13:25

Vienna (VIE) 3

Effective 2026-01-17 through 2026-01-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by British Airways. (BA 694)

Duration: 2:20, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6643

10:05

London Heathrow (LHR) 3

13:25

Vienna (VIE) 3

Effective 2026-01-31 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by British Airways. (BA 694)

Duration: 2:20, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6643

10:05

London Heathrow (LHR) 3

13:25

Vienna (VIE) 3

Effective 2026-02-14 through 2026-02-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by British Airways. (BA 694)

Duration: 2:20, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6643

10:05

London Heathrow (LHR) 3

13:25

Vienna (VIE) 3

Operates only on 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by British Airways. (BA 694)

Duration: 2:20, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6643

10:05

London Heathrow (LHR) 3

13:25

Vienna (VIE) 3

Effective 2026-03-14 through 2026-03-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by British Airways. (BA 694)

Duration: 2:20, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6643

10:05

London Heathrow (LHR) 3

13:25

Vienna (VIE) 3

Operates only on 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by British Airways. (BA 694)

Duration: 2:20, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6643

10:10

London Heathrow (LHR) 3

13:30

Vienna (VIE) 3

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by British Airways. (BA 694)

Duration: 2:20, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6643

10:10

London Heathrow (LHR) 3

13:30

Vienna (VIE) 3

Operates only on 2026-01-11

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by British Airways. (BA 694)

Duration: 2:20, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6643

10:10

London Heathrow (LHR) 3

13:30

Vienna (VIE) 3

Operates only on 2026-01-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by British Airways. (BA 694)

Duration: 2:20, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6643

10:10

London Heathrow (LHR) 3

13:30

Vienna (VIE) 3

Effective 2026-01-25 through 2026-03-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by British Airways. (BA 694)

Duration: 2:20, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6643

10:10

London Heathrow (LHR) 3

13:30

Vienna (VIE) 3

Effective 2026-03-09 through 2026-03-16

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 694)

Duration: 2:20, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6643

10:10

London Heathrow (LHR) 3

13:30

Vienna (VIE) 3

Operates only on 2026-03-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by British Airways. (BA 694)

Duration: 2:20, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6643

10:10

London Heathrow (LHR) 3

13:30

Vienna (VIE) 3

Operates only on 2026-03-22

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by British Airways. (BA 694)

Duration: 2:20, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6643

10:10

London Heathrow (LHR) 3

13:30

Vienna (VIE) 3

Operates only on 2026-03-23

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 694)

Duration: 2:20, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6643

10:10

London Heathrow (LHR) 3

13:30

Vienna (VIE) 3

Effective from 2026-10-25

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by British Airways. (BA 694)

Duration: 2:20, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6643

10:10

London Heathrow (LHR) 3

13:30

Vienna (VIE) 3

Effective from 2026-10-26

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 694)

Duration: 2:20, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6643

10:30

London Heathrow (LHR) 3

13:50

Vienna (VIE) 3

Effective 2026-01-07 through 2026-01-14

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 694)

Duration: 2:20, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6643

10:30

London Heathrow (LHR) 3

13:50

Vienna (VIE) 3

Operates only on 2026-01-20

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 694)

Duration: 2:20, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6643

10:30

London Heathrow (LHR) 3

13:50

Vienna (VIE) 3

Effective 2026-01-21 through 2026-01-27

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 694)

Duration: 2:20, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6643

10:30

London Heathrow (LHR) 3

13:50

Vienna (VIE) 3

Effective 2026-02-03 through 2026-02-10

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 694)

Duration: 2:20, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6643

10:30

London Heathrow (LHR) 3

13:50

Vienna (VIE) 3

Operates only on 2026-02-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 694)

Duration: 2:20, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6643

10:30

London Heathrow (LHR) 3

13:50

Vienna (VIE) 3

Effective 2026-02-11 through 2026-03-25

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 694)

Duration: 2:20, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6643

10:30

London Heathrow (LHR) 3

13:50

Vienna (VIE) 3

Effective from 2026-10-27

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 694)

Duration: 2:20, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6643

12:20

London Heathrow (LHR) 3

15:40

Vienna (VIE) 3

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 724)

Duration: 2:20, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6643

12:25

London Heathrow (LHR) 3

15:45

Vienna (VIE) 3

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

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 724)

Duration: 2:20, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6643

12:35

London Heathrow (LHR) 3

15:55

Vienna (VIE) 3

Effective 2026-03-31 through 2026-10-20

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 724)

Duration: 2:20, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

American Airlines AA6643

12:40

London Heathrow (LHR) 3

16:00

Vienna (VIE) 3

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

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 724)

Duration: 2:20, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6643

12:45

London Heathrow (LHR) 3

16:05

Vienna (VIE) 3

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by British Airways. (BA 724)

Duration: 2:20, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6643

14:30

London Heathrow (LHR) 3

17:50

Vienna (VIE) 3

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by British Airways. (BA 724)

Duration: 2:20, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

American Airlines AA6643

15:15

London Heathrow (LHR) 3

18:30

Vienna (VIE) 3

Effective 2026-03-30 through 2026-10-19

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by British Airways. (BA 724)

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

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Parallax here LHR-VIE

AA 6643 is an international flight departing from London Heathrow airport, United Kingdom (LHR) and arriving at Vienna airport, Austria (VIE).
The flight distance is 791 miles, or 1274 km.
The timezone of the departure airport is UTC+0 , and the timezone of the arrival airport is UTC+1 . 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 varies between 2:15 and 2:20.

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