KLM flight KL 661: Amsterdam - Houston George Bush

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 09:40 Amsterdam (AMS) 13:30 Houston George Bush (IAH) D
KL 661 Non-stop Boeing 787-10 (781) 10:50 Operates only on 2026-02-21
Tue,Thu 09:50 Amsterdam (AMS) 13:30 Houston George Bush (IAH) D
KL 661 Non-stop Boeing 787-10 (781) 10:40 Valid until 2026-01-01
Mon,Wed,Fri-Sun 09:50 Amsterdam (AMS) 13:30 Houston George Bush (IAH) D
KL 661 Non-stop Boeing 777-200 (772) 10:40 Valid until 2026-01-04
Tue 09:50 Amsterdam (AMS) 13:30 Houston George Bush (IAH) D
KL 661 Non-stop Boeing 787-9 (789) 10:40 Effective 2026-01-06 through 2026-02-17
Thu 09:50 Amsterdam (AMS) 13:30 Houston George Bush (IAH) D
KL 661 Non-stop Boeing 787-10 (781) 10:40 Effective 2026-01-08 through 2026-01-29
Fri-Sun 09:50 Amsterdam (AMS) 13:30 Houston George Bush (IAH) D
KL 661 Non-stop Boeing 777-200 (772) 10:40 Effective 2026-01-09 through 2026-02-20
Fri-Sun 09:50 Amsterdam (AMS) 13:30 Houston George Bush (IAH) D
KL 661 Non-stop Boeing 777-200 (772) 10:40 Effective 2026-02-22 through 2026-03-01
Mon,Wed 09:50 Amsterdam (AMS) 13:30 Houston George Bush (IAH) D
KL 661 Non-stop Boeing 787-9 (789) 10:40 Effective 2026-02-23 through 2026-03-04
Thu 09:50 Amsterdam (AMS) 13:30 Houston George Bush (IAH) D
KL 661 Non-stop Boeing 787-10 (781) 10:40 Effective 2026-02-26 through 2026-03-05
Tue,Fri,Sat 09:50 Amsterdam (AMS) 13:30 Houston George Bush (IAH) D
KL 661 Non-stop Boeing 777-200 (772) 10:40 Effective 2026-03-03 through 2026-03-07
Mon,Wed,Sun 09:50 Amsterdam (AMS) 14:30 Houston George Bush (IAH) D
KL 661 Non-stop Boeing 787-9 (789) 10:40 Effective 2026-03-08 through 2026-03-25
Tue,Fri,Sat 09:50 Amsterdam (AMS) 14:30 Houston George Bush (IAH) D
KL 661 Non-stop Boeing 777-200 (772) 10:40 Effective 2026-03-10 through 2026-03-28
Thu 09:50 Amsterdam (AMS) 14:30 Houston George Bush (IAH) D
KL 661 Non-stop Boeing 787-10 (781) 10:40 Effective 2026-03-12 through 2026-03-26
Daily 09:50 Amsterdam (AMS) 14:30 Houston George Bush (IAH) D
KL 661 Non-stop Boeing 777-200 (772) 10:40 Effective from 2026-10-25
Thu 09:55 Amsterdam (AMS) 13:30 Houston George Bush (IAH) D
KL 661 Non-stop Boeing 787-9 (789) 10:35 Effective 2026-02-05 through 2026-02-19
Tue-Sun 09:55 Amsterdam (AMS) 13:15 Houston George Bush (IAH) D
KL 661 Non-stop Boeing 777-200 (772) 10:20 Effective 2026-03-29 through 2026-04-05
Mon 09:55 Amsterdam (AMS) 13:15 Houston George Bush (IAH) D
KL 661 Non-stop Boeing 787-9 (789) 10:20 Operates only on 2026-03-30
Daily 09:55 Amsterdam (AMS) 13:15 Houston George Bush (IAH) D
KL 661 Non-stop Boeing 777-200 (772) 10:20 Effective 2026-04-06 through 2026-07-25
Fri,Sun 09:55 Amsterdam (AMS) 13:15 Houston George Bush (IAH) D
KL 661 Non-stop Boeing 787-9 (789) 10:20 Effective 2026-07-26 through 2026-08-14
Mon-Thu,Sat 09:55 Amsterdam (AMS) 13:15 Houston George Bush (IAH) D
KL 661 Non-stop Boeing 777-200 (772) 10:20 Effective 2026-07-27 through 2026-08-15
Daily 09:55 Amsterdam (AMS) 13:15 Houston George Bush (IAH) D
KL 661 Non-stop Boeing 777-200 (772) 10:20 Effective 2026-08-16 through 2026-10-24
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KLM flight KL 661:
Amsterdam - Houston George Bush
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
KLM KL661
09:40
Amsterdam (AMS)

13:30
Houston George Bush (IAH) D
Operates only on 2026-02-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 10:50, non-stop
Boeing 787-10 (781)
Direct Flights:
KLM KL661
09:50
Amsterdam (AMS)

13:30
Houston George Bush (IAH) D
Valid until 2026-01-01
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 10:40, non-stop
Boeing 787-10 (781)
Direct Flights:
KLM KL661
09:50
Amsterdam (AMS)

13:30
Houston George Bush (IAH) D
Valid until 2026-01-04
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Duration: 10:40, non-stop
Boeing 777-200 (772)
Direct Flights:
KLM KL661
09:50
Amsterdam (AMS)

13:30
Houston George Bush (IAH) D
Effective 2026-01-06 through 2026-02-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 10:40, non-stop
Boeing 787-9 (789)
Direct Flights:
KLM KL661
09:50
Amsterdam (AMS)

13:30
Houston George Bush (IAH) D
Effective 2026-01-08 through 2026-01-29
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 10:40, non-stop
Boeing 787-10 (781)
Direct Flights:
KLM KL661
09:50
Amsterdam (AMS)

13:30
Houston George Bush (IAH) D
Effective 2026-01-09 through 2026-02-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 10:40, non-stop
Boeing 777-200 (772)
Direct Flights:
KLM KL661
09:50
Amsterdam (AMS)

13:30
Houston George Bush (IAH) D
Effective 2026-02-22 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 10:40, non-stop
Boeing 777-200 (772)
Direct Flights:
KLM KL661
09:50
Amsterdam (AMS)

13:30
Houston George Bush (IAH) D
Effective 2026-02-23 through 2026-03-04
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 10:40, non-stop
Boeing 787-9 (789)
Direct Flights:
KLM KL661
09:50
Amsterdam (AMS)

13:30
Houston George Bush (IAH) D
Effective 2026-02-26 through 2026-03-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 10:40, non-stop
Boeing 787-10 (781)
Direct Flights:
KLM KL661
09:50
Amsterdam (AMS)

13:30
Houston George Bush (IAH) D
Effective 2026-03-03 through 2026-03-07
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 10:40, non-stop
Boeing 777-200 (772)
Direct Flights:
KLM KL661
09:50
Amsterdam (AMS)

14:30
Houston George Bush (IAH) D
Effective 2026-03-08 through 2026-03-25
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 10:40, non-stop
Boeing 787-9 (789)
Direct Flights:
KLM KL661
09:50
Amsterdam (AMS)

14:30
Houston George Bush (IAH) D
Effective 2026-03-10 through 2026-03-28
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 10:40, non-stop
Boeing 777-200 (772)
Direct Flights:
KLM KL661
09:50
Amsterdam (AMS)

14:30
Houston George Bush (IAH) D
Effective 2026-03-12 through 2026-03-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 10:40, non-stop
Boeing 787-10 (781)
Direct Flights:
KLM KL661
09:50
Amsterdam (AMS)

14:30
Houston George Bush (IAH) D
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:40, non-stop
Boeing 777-200 (772)
Direct Flights:
KLM KL661
09:55
Amsterdam (AMS)

13:30
Houston George Bush (IAH) D
Effective 2026-02-05 through 2026-02-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 10:35, non-stop
Boeing 787-9 (789)
Direct Flights:
KLM KL661
09:55
Amsterdam (AMS)

13:15
Houston George Bush (IAH) D
Effective 2026-03-29 through 2026-04-05
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:20, non-stop
Boeing 777-200 (772)
Direct Flights:
KLM KL661
09:55
Amsterdam (AMS)

13:15
Houston George Bush (IAH) D
Operates only on 2026-03-30
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 10:20, non-stop
Boeing 787-9 (789)
Direct Flights:
KLM KL661
09:55
Amsterdam (AMS)

13:15
Houston George Bush (IAH) D
Effective 2026-04-06 through 2026-07-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:20, non-stop
Boeing 777-200 (772)
Direct Flights:
KLM KL661
09:55
Amsterdam (AMS)

13:15
Houston George Bush (IAH) D
Effective 2026-07-26 through 2026-08-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 10:20, non-stop
Boeing 787-9 (789)
Direct Flights:
KLM KL661
09:55
Amsterdam (AMS)

13:15
Houston George Bush (IAH) D
Effective 2026-07-27 through 2026-08-15
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
-
Duration: 10:20, non-stop
Boeing 777-200 (772)
Direct Flights:
KLM KL661
09:55
Amsterdam (AMS)

13:15
Houston George Bush (IAH) D
Effective 2026-08-16 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:20, non-stop
Boeing 777-200 (772)
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  • KL 661 is an international flight departing from Amsterdam airport, Netherlands (AMS) and arriving at Houston George Bush airport, United States (IAH).
  • The flight distance is 4998 miles, or 8043 km.
  • The timezone of the departure airport is UTC+1 , and the timezone of the arrival airport is UTC-6 . 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 10:20 and 10:50.
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