American Airlines flight AA 6853: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Fri 14:15 London Heathrow (LHR) 3 19:30 Bucharest Henri Coanda (OTP)
AA 6853 Non-stop Airbus A320 (320) 3:15 Valid until 2026-01-16
Codeshare flight, operated by British Airways.(BA 886)
Fri 14:15 London Heathrow (LHR) 3 19:30 Bucharest Henri Coanda (OTP)
AA 6853 Non-stop Airbus A320 (320) 3:15 Effective 2026-01-30 through 2026-03-27
Codeshare flight, operated by British Airways.(BA 886)
Mon 14:20 London Heathrow (LHR) 3 19:35 Bucharest Henri Coanda (OTP)
AA 6853 Non-stop Airbus A320 (320) 3:15 Valid until 2026-01-12
Codeshare flight, operated by British Airways.(BA 886)
Mon 14:20 London Heathrow (LHR) 3 19:35 Bucharest Henri Coanda (OTP)
AA 6853 Non-stop Airbus A320 (320) 3:15 Effective 2026-01-26 through 2026-02-23
Codeshare flight, operated by British Airways.(BA 886)
Thu 14:45 London Heathrow (LHR) 3 20:00 Bucharest Henri Coanda (OTP)
AA 6853 Non-stop Airbus A320 (320) 3:15 Valid until 2026-01-15
Codeshare flight, operated by British Airways.(BA 886)
Thu 14:45 London Heathrow (LHR) 3 20:00 Bucharest Henri Coanda (OTP)
AA 6853 Non-stop Airbus A320 (320) 3:15 Effective 2026-01-29 through 2026-02-26
Codeshare flight, operated by British Airways.(BA 886)
Sat 16:15 London Heathrow (LHR) 5 21:55 Athens (ATH)
AA 6853 Non-stop Airbus A320 (320) 3:40 Valid until 2026-01-03
Codeshare flight, operated by British Airways.(BA 638)
Sat 16:15 London Heathrow (LHR) 5 21:55 Athens (ATH)
AA 6853 Non-stop Airbus A321 (321) 3:40 Effective 2026-01-10 through 2026-01-24
Codeshare flight, operated by British Airways.(BA 638)
Sat 16:15 London Heathrow (LHR) 5 21:55 Athens (ATH)
AA 6853 Non-stop Airbus A320 (320) 3:40 Effective 2026-01-31 through 2026-02-07
Codeshare flight, operated by British Airways.(BA 638)
Sat 16:15 London Heathrow (LHR) 5 21:55 Athens (ATH)
AA 6853 Non-stop Airbus A321 (321) 3:40 Operates only on 2026-02-14
Codeshare flight, operated by British Airways.(BA 638)
Sat 16:15 London Heathrow (LHR) 5 21:55 Athens (ATH)
AA 6853 Non-stop Airbus A320 (320) 3:40 Effective 2026-02-21 through 2026-03-14
Codeshare flight, operated by British Airways.(BA 638)
Sat 16:15 London Heathrow (LHR) 5 21:55 Athens (ATH)
AA 6853 Non-stop Airbus A321 (321) 3:40 Effective 2026-03-21 through 2026-03-28
Codeshare flight, operated by British Airways.(BA 638)
Tue 17:30 London Heathrow (LHR) 5 23:10 Athens (ATH)
AA 6853 Non-stop Airbus A321 (321) 3:40 Operates only on 2026-01-06
Codeshare flight, operated by British Airways.(BA 638)
Tue 17:30 London Heathrow (LHR) 5 23:10 Athens (ATH)
AA 6853 Non-stop Airbus A320 (320) 3:40 Effective 2026-01-13 through 2026-03-24
Codeshare flight, operated by British Airways.(BA 638)
Tue 17:30 London Heathrow (LHR) 5 23:10 Athens (ATH)
AA 6853 Non-stop Airbus A320 (320) 3:40 Effective from 2026-10-27
Codeshare flight, operated by British Airways.(BA 638)
Fri 19:05 London Heathrow (LHR) 5 00:45 Athens (ATH)
AA 6853 Non-stop Airbus A320 (320) 3:40 Effective 2026-04-03 through 2026-10-23
Codeshare flight, operated by British Airways.(BA 638)
The flight arrives 1 day after departure.
Sat 20:20 London Heathrow (LHR) 5 02:00 Athens (ATH)
AA 6853 Non-stop Airbus A320 (320) 3:40 Effective 2026-04-04 through 2026-10-24
Codeshare flight, operated by British Airways.(BA 638)
The flight arrives 1 day after departure.
Tue,Wed,Sun 20:30 London Heathrow (LHR) 5 02:10 Athens (ATH)
AA 6853 Non-stop Airbus A320 (320) 3:40 Effective 2026-03-29 through 2026-10-21
Codeshare flight, operated by British Airways.(BA 638)
The flight arrives 1 day after departure.
Mon 20:35 London Heathrow (LHR) 5 02:15 Athens (ATH)
AA 6853 Non-stop Airbus A320 (320) 3:40 Effective 2026-03-30 through 2026-10-19
Codeshare flight, operated by British Airways.(BA 638)
The flight arrives 1 day after departure.
Thu 20:45 London Heathrow (LHR) 5 02:25 Athens (ATH)
AA 6853 Non-stop Airbus A320 (320) 3:40 Effective 2026-04-02 through 2026-10-22
Codeshare flight, operated by British Airways.(BA 638)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:


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American Airlines flight AA 6853: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
American Airlines AA6853
14:15
London Heathrow (LHR) 3

19:30
Bucharest Henri Coanda (OTP)
Valid until 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 886)
Duration: 3:15, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
American Airlines AA6853
14:15
London Heathrow (LHR) 3

19:30
Bucharest Henri Coanda (OTP)
Effective 2026-01-30 through 2026-03-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 886)
Duration: 3:15, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
American Airlines AA6853
14:20
London Heathrow (LHR) 3

19:35
Bucharest Henri Coanda (OTP)
Valid until 2026-01-12
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 886)
Duration: 3:15, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
American Airlines AA6853
14:20
London Heathrow (LHR) 3

19:35
Bucharest Henri Coanda (OTP)
Effective 2026-01-26 through 2026-02-23
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 886)
Duration: 3:15, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
American Airlines AA6853
14:45
London Heathrow (LHR) 3

20:00
Bucharest Henri Coanda (OTP)
Valid until 2026-01-15
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 886)
Duration: 3:15, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
American Airlines AA6853
14:45
London Heathrow (LHR) 3

20:00
Bucharest Henri Coanda (OTP)
Effective 2026-01-29 through 2026-02-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 886)
Duration: 3:15, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
American Airlines AA6853
16:15
London Heathrow (LHR) 5

21:55
Athens (ATH)
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 638)
Duration: 3:40, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
American Airlines AA6853
16:15
London Heathrow (LHR) 5

21:55
Athens (ATH)
Effective 2026-01-10 through 2026-01-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 638)
Duration: 3:40, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
American Airlines AA6853
16:15
London Heathrow (LHR) 5

21:55
Athens (ATH)
Effective 2026-01-31 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 638)
Duration: 3:40, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
American Airlines AA6853
16:15
London Heathrow (LHR) 5

21:55
Athens (ATH)
Operates only on 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 638)
Duration: 3:40, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
American Airlines AA6853
16:15
London Heathrow (LHR) 5

21:55
Athens (ATH)
Effective 2026-02-21 through 2026-03-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 638)
Duration: 3:40, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
American Airlines AA6853
16:15
London Heathrow (LHR) 5

21:55
Athens (ATH)
Effective 2026-03-21 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 638)
Duration: 3:40, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
American Airlines AA6853
17:30
London Heathrow (LHR) 5

23:10
Athens (ATH)
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 638)
Duration: 3:40, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
American Airlines AA6853
17:30
London Heathrow (LHR) 5

23:10
Athens (ATH)
Effective 2026-01-13 through 2026-03-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 638)
Duration: 3:40, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
American Airlines AA6853
17:30
London Heathrow (LHR) 5

23:10
Athens (ATH)
Effective from 2026-10-27
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 638)
Duration: 3:40, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
American Airlines AA6853
19:05
London Heathrow (LHR) 5

00:45(+1)
Athens (ATH)
Effective 2026-04-03 through 2026-10-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 638)
Duration: 3:40, non-stop
Airbus A320 (320)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
American Airlines AA6853
20:20
London Heathrow (LHR) 5

02:00(+1)
Athens (ATH)
Effective 2026-04-04 through 2026-10-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 638)
Duration: 3:40, non-stop
Airbus A320 (320)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
American Airlines AA6853
20:30
London Heathrow (LHR) 5

02:10(+1)
Athens (ATH)
Effective 2026-03-29 through 2026-10-21
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 638)
Duration: 3:40, non-stop
Airbus A320 (320)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
American Airlines AA6853
20:35
London Heathrow (LHR) 5

02:15(+1)
Athens (ATH)
Effective 2026-03-30 through 2026-10-19
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 638)
Duration: 3:40, non-stop
Airbus A320 (320)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
American Airlines AA6853
20:45
London Heathrow (LHR) 5

02:25(+1)
Athens (ATH)
Effective 2026-04-02 through 2026-10-22
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 638)
Duration: 3:40, non-stop
Airbus A320 (320)
The flight arrives 1 day after departure.
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here -
This flight number is listed as serving the following routes:
  • London Heathrow (LHR) - Athens (ATH)
  • London Heathrow (LHR) - Bucharest Henri Coanda (OTP)
All American Airlines flights
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