Hainan Airlines flights from Seattle-Tacoma (SEA) to Haikou (HAK).

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Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:
Thu 11:00 Seattle-Tacoma (SEA) 20:55 Haikou (HAK) 2
Hainan Airlines HU 446 1-stop Boeing 787-9 (789) 18:55 Valid until 2025-06-26
The flight arrives 1 day after departure.
Thu 11:00 Seattle-Tacoma (SEA) 20:55 Haikou (HAK) 2
Hainan Airlines HU 446 1-stop Boeing 787-9 (789) 18:55 Effective 2025-09-04 through 2025-10-30
The flight arrives 1 day after departure.
Thu 11:00 Seattle-Tacoma (SEA) 20:55 Haikou (HAK) 2
Hainan Airlines HU 446 1-stop Boeing 787-9 (789) 17:55 Effective from 2025-11-06
The flight arrives 1 day after departure.
Thu 11:35 Seattle-Tacoma (SEA) 20:55 Haikou (HAK) 2
Hainan Airlines HU 446 1-stop Boeing 787-9 (789) 18:20 Effective 2025-07-03 through 2025-08-28
The flight arrives 1 day after departure.
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Parallax here SEA-HAK


Hainan Airlines flights from Seattle-Tacoma (SEA) to Haikou (HAK).
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Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:

Valid until 2025-06-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
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Duration: 18:55, 1-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Effective 2025-09-04 through 2025-10-30
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 18:55, 1-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Effective from 2025-11-06
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 17:55, 1-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.

Effective 2025-07-03 through 2025-08-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 18:20, 1-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
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Parallax here SEA-HAK
  • An international route departing from Seattle-Tacoma airport, United States (SEA) and arriving at Haikou airport, China (HAK).
  • The flight distance is 6744 miles, or 10853 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC+8 . 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.