American Airlines flight AA 6670: Chennai - London Heathrow

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 05:35 Chennai (MAA) 2 12:10 London Heathrow (LHR) 5
AA 6670 Non-stop Boeing 787-8 (788) 11:05 Effective 2026-03-29 through 2026-10-24
Codeshare flight, operated by British Airways.(BA 36)
Mon,Thu 07:35 Chennai (MAA) 2 13:35 London Heathrow (LHR) 5
AA 6670 Non-stop Boeing 787-9 (789) 11:30 Valid until 2026-01-01
Codeshare flight, operated by British Airways.(BA 36)
Mon-Wed,Sat 07:35 Chennai (MAA) 2 13:35 London Heathrow (LHR) 5
AA 6670 Non-stop Boeing 787-8 (788) 11:30 Valid until 2026-01-05
Codeshare flight, operated by British Airways.(BA 36)
Tue,Wed,Fri,Sun 07:35 Chennai (MAA) 2 13:35 London Heathrow (LHR) 5
AA 6670 Non-stop Boeing 787-9 (789) 11:30 Effective 2026-01-02 through 2026-01-07
Codeshare flight, operated by British Airways.(BA 36)
Mon,Tue,Thu,Sat,Sun 07:35 Chennai (MAA) 2 13:35 London Heathrow (LHR) 5
AA 6670 Non-stop Boeing 787-8 (788) 11:30 Effective 2026-01-08 through 2026-01-15
Codeshare flight, operated by British Airways.(BA 36)
Mon-Wed,Fri-Sun 07:35 Chennai (MAA) 2 13:35 London Heathrow (LHR) 5
AA 6670 Non-stop Boeing 787-9 (789) 11:30 Effective 2026-01-14 through 2026-01-21
Codeshare flight, operated by British Airways.(BA 36)
Mon,Wed,Thu,Sat 07:35 Chennai (MAA) 2 13:35 London Heathrow (LHR) 5
AA 6670 Non-stop Boeing 787-9 (789) 11:30 Effective 2026-01-22 through 2026-01-28
Codeshare flight, operated by British Airways.(BA 36)
Tue,Thu,Fri,Sun 07:35 Chennai (MAA) 2 13:35 London Heathrow (LHR) 5
AA 6670 Non-stop Boeing 787-8 (788) 11:30 Effective 2026-01-23 through 2026-01-29
Codeshare flight, operated by British Airways.(BA 36)
Thu-Sat 07:35 Chennai (MAA) 2 13:35 London Heathrow (LHR) 5
AA 6670 Non-stop Boeing 787-9 (789) 11:30 Effective 2026-01-30 through 2026-02-05
Codeshare flight, operated by British Airways.(BA 36)
Mon-Wed,Fri,Sun 07:35 Chennai (MAA) 2 13:35 London Heathrow (LHR) 5
AA 6670 Non-stop Boeing 787-8 (788) 11:30 Effective 2026-02-01 through 2026-02-06
Codeshare flight, operated by British Airways.(BA 36)
Tue,Sat,Sun 07:35 Chennai (MAA) 2 13:35 London Heathrow (LHR) 5
AA 6670 Non-stop Boeing 787-9 (789) 11:30 Effective 2026-02-07 through 2026-02-10
Codeshare flight, operated by British Airways.(BA 36)
Mon,Wed-Sun 07:35 Chennai (MAA) 2 13:35 London Heathrow (LHR) 5
AA 6670 Non-stop Boeing 787-8 (788) 11:30 Effective 2026-02-09 through 2026-02-16
Codeshare flight, operated by British Airways.(BA 36)
Mon-Fri,Sun 07:35 Chennai (MAA) 2 13:35 London Heathrow (LHR) 5
AA 6670 Non-stop Boeing 787-8 (788) 11:30 Effective 2026-02-17 through 2026-02-27
Codeshare flight, operated by British Airways.(BA 36)
Sat 07:35 Chennai (MAA) 2 13:35 London Heathrow (LHR) 5
AA 6670 Non-stop Boeing 787-9 (789) 11:30 Operates only on 2026-02-21
Codeshare flight, operated by British Airways.(BA 36)
Daily 07:35 Chennai (MAA) 2 13:35 London Heathrow (LHR) 5
AA 6670 Non-stop Boeing 787-8 (788) 11:30 Effective 2026-02-28 through 2026-03-28
Codeshare flight, operated by British Airways.(BA 36)
Daily 07:35 Chennai (MAA) 2 13:35 London Heathrow (LHR) 5
AA 6670 Non-stop Boeing 787-8 (788) 11:30 Effective from 2026-10-25
Codeshare flight, operated by British Airways.(BA 36)


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American Airlines flight AA 6670:
Chennai - London Heathrow
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
American Airlines AA6670
05:35
Chennai (MAA) 2

12:10
London Heathrow (LHR) 5
Effective 2026-03-29 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 36)
Duration: 11:05, non-stop
Boeing 787-8 (788)
Direct Codeshare Flights:
American Airlines AA6670
07:35
Chennai (MAA) 2

13:35
London Heathrow (LHR) 5
Valid until 2026-01-01
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by British Airways. (BA 36)
Duration: 11:30, non-stop
Boeing 787-9 (789)
Direct Codeshare Flights:
American Airlines AA6670
07:35
Chennai (MAA) 2

13:35
London Heathrow (LHR) 5
Valid until 2026-01-05
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 36)
Duration: 11:30, non-stop
Boeing 787-8 (788)
Direct Codeshare Flights:
American Airlines AA6670
07:35
Chennai (MAA) 2

13:35
London Heathrow (LHR) 5
Effective 2026-01-02 through 2026-01-07
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 36)
Duration: 11:30, non-stop
Boeing 787-9 (789)
Direct Codeshare Flights:
American Airlines AA6670
07:35
Chennai (MAA) 2

13:35
London Heathrow (LHR) 5
Effective 2026-01-08 through 2026-01-15
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by British Airways. (BA 36)
Duration: 11:30, non-stop
Boeing 787-8 (788)
Direct Codeshare Flights:
American Airlines AA6670
07:35
Chennai (MAA) 2

13:35
London Heathrow (LHR) 5
Effective 2026-01-14 through 2026-01-21
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 36)
Duration: 11:30, non-stop
Boeing 787-9 (789)
Direct Codeshare Flights:
American Airlines AA6670
07:35
Chennai (MAA) 2

13:35
London Heathrow (LHR) 5
Effective 2026-01-22 through 2026-01-28
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 36)
Duration: 11:30, non-stop
Boeing 787-9 (789)
Direct Codeshare Flights:
American Airlines AA6670
07:35
Chennai (MAA) 2

13:35
London Heathrow (LHR) 5
Effective 2026-01-23 through 2026-01-29
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 36)
Duration: 11:30, non-stop
Boeing 787-8 (788)
Direct Codeshare Flights:
American Airlines AA6670
07:35
Chennai (MAA) 2

13:35
London Heathrow (LHR) 5
Effective 2026-01-30 through 2026-02-05
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 36)
Duration: 11:30, non-stop
Boeing 787-9 (789)
Direct Codeshare Flights:
American Airlines AA6670
07:35
Chennai (MAA) 2

13:35
London Heathrow (LHR) 5
Effective 2026-02-01 through 2026-02-06
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 36)
Duration: 11:30, non-stop
Boeing 787-8 (788)
Direct Codeshare Flights:
American Airlines AA6670
07:35
Chennai (MAA) 2

13:35
London Heathrow (LHR) 5
Effective 2026-02-07 through 2026-02-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by British Airways. (BA 36)
Duration: 11:30, non-stop
Boeing 787-9 (789)
Direct Codeshare Flights:
American Airlines AA6670
07:35
Chennai (MAA) 2

13:35
London Heathrow (LHR) 5
Effective 2026-02-09 through 2026-02-16
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 36)
Duration: 11:30, non-stop
Boeing 787-8 (788)
Direct Codeshare Flights:
American Airlines AA6670
07:35
Chennai (MAA) 2

13:35
London Heathrow (LHR) 5
Effective 2026-02-17 through 2026-02-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by British Airways. (BA 36)
Duration: 11:30, non-stop
Boeing 787-8 (788)
Direct Codeshare Flights:
American Airlines AA6670
07:35
Chennai (MAA) 2

13:35
London Heathrow (LHR) 5
Operates only on 2026-02-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 36)
Duration: 11:30, non-stop
Boeing 787-9 (789)
Direct Codeshare Flights:
American Airlines AA6670
07:35
Chennai (MAA) 2

13:35
London Heathrow (LHR) 5
Effective 2026-02-28 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 36)
Duration: 11:30, non-stop
Boeing 787-8 (788)
Direct Codeshare Flights:
American Airlines AA6670
07:35
Chennai (MAA) 2

13:35
London Heathrow (LHR) 5
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 36)
Duration: 11:30, non-stop
Boeing 787-8 (788)
  • AA 6670 is an international flight departing from Chennai airport, India (MAA) and arriving at London Heathrow airport, United Kingdom (LHR).
  • The flight distance is 5113 miles, or 8229 km.
  • The timezone of the departure airport is UTC+5.5 , 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 varies between 11:05 and 11:30.
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