Hainan Airlines flight HU 446: Seattle-Tacoma - Haikou via Chongqing

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Thu 10:05 Seattle-Tacoma (SEA) 17:05 Chongqing (CKG) 3
HU 446 Non-stop Boeing 787-9 (789) 15:00 Valid until 2026-03-05
The flight arrives 1 day after departure.
Thu 11:05 Seattle-Tacoma (SEA) 17:05 Chongqing (CKG) 3
HU 446 Non-stop Boeing 787-9 (789) 15:00 Effective 2026-03-12 through 2026-03-26
The flight arrives 1 day after departure.
Thu 11:05 Seattle-Tacoma (SEA) 16:30 Chongqing (CKG) 3
HU 446 Non-stop Boeing 787-9 (789) 14:25 Effective 2026-04-02 through 2026-06-25
The flight arrives 1 day after departure.
Thu 11:05 Seattle-Tacoma (SEA) 16:30 Chongqing (CKG) 3
HU 446 Non-stop Boeing 787-9 (789) 14:25 Effective 2026-09-03 through 2026-10-29
The flight arrives 1 day after departure.
Thu 11:40 Seattle-Tacoma (SEA) 16:30 Chongqing (CKG) 3
HU 446 Non-stop Boeing 787-9 (789) 13:50 Effective 2026-07-02 through 2026-08-27
The flight arrives 1 day after departure.
Fri 18:40 Chongqing (CKG) 3 20:55 Haikou (HAK) 2
HU 446 Non-stop Boeing 787-9 (789) 2:15 Effective from 2026-04-03
Fri 19:30 Chongqing (CKG) 3 21:45 Haikou (HAK) 2
HU 446 Non-stop Boeing 787-9 (789) 2:15 Effective 2026-01-02 through 2026-03-27
Non-Direct Flights:
Thu 10:05 Seattle-Tacoma (SEA) 21:45 Haikou (HAK) 2
HU 446 1-stop Boeing 787-9 (789) 19:40 Valid until 2026-03-05
The flight arrives 1 day after departure.
Thu 11:05 Seattle-Tacoma (SEA) 21:45 Haikou (HAK) 2
HU 446 1-stop Boeing 787-9 (789) 19:40 Effective 2026-03-12 through 2026-03-26
The flight arrives 1 day after departure.
Thu 11:05 Seattle-Tacoma (SEA) 20:55 Haikou (HAK) 2
HU 446 1-stop Boeing 787-9 (789) 18:50 Effective 2026-04-02 through 2026-06-25
The flight arrives 1 day after departure.
Thu 11:05 Seattle-Tacoma (SEA) 20:55 Haikou (HAK) 2
HU 446 1-stop Boeing 787-9 (789) 18:50 Effective 2026-09-03 through 2026-10-29
The flight arrives 1 day after departure.
Thu 11:40 Seattle-Tacoma (SEA) 20:55 Haikou (HAK) 2
HU 446 1-stop Boeing 787-9 (789) 18:15 Effective 2026-07-02 through 2026-08-27
The flight arrives 1 day after departure.


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Hainan Airlines flight HU 446:
Seattle-Tacoma - Haikou via Chongqing
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Hainan Airlines HU446
10:05
Seattle-Tacoma (SEA)

17:05(+1)
Chongqing (CKG) 3
Valid until 2026-03-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 15:00, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Flights:
Hainan Airlines HU446
11:05
Seattle-Tacoma (SEA)

17:05(+1)
Chongqing (CKG) 3
Effective 2026-03-12 through 2026-03-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 15:00, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Flights:
Hainan Airlines HU446
11:05
Seattle-Tacoma (SEA)

16:30(+1)
Chongqing (CKG) 3
Effective 2026-04-02 through 2026-06-25
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 14:25, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Flights:
Hainan Airlines HU446
11:05
Seattle-Tacoma (SEA)

16:30(+1)
Chongqing (CKG) 3
Effective 2026-09-03 through 2026-10-29
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 14:25, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Flights:
Hainan Airlines HU446
11:40
Seattle-Tacoma (SEA)

16:30(+1)
Chongqing (CKG) 3
Effective 2026-07-02 through 2026-08-27
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 13:50, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Flights:
Hainan Airlines HU446
18:40
Chongqing (CKG) 3

20:55
Haikou (HAK) 2
Effective from 2026-04-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 787-9 (789)
Direct Flights:
Hainan Airlines HU446
19:30
Chongqing (CKG) 3

21:45
Haikou (HAK) 2
Effective 2026-01-02 through 2026-03-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 787-9 (789)
Non-Direct Flights:
Hainan Airlines HU446
10:05
Seattle-Tacoma (SEA)

21:45(+1)
Haikou (HAK) 2
Valid until 2026-03-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 19:40, 1-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Non-Direct Flights:
Hainan Airlines HU446
11:05
Seattle-Tacoma (SEA)

21:45(+1)
Haikou (HAK) 2
Effective 2026-03-12 through 2026-03-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 19:40, 1-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Non-Direct Flights:
Hainan Airlines HU446
11:05
Seattle-Tacoma (SEA)

20:55(+1)
Haikou (HAK) 2
Effective 2026-04-02 through 2026-06-25
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 18:50, 1-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Non-Direct Flights:
Hainan Airlines HU446
11:05
Seattle-Tacoma (SEA)

20:55(+1)
Haikou (HAK) 2
Effective 2026-09-03 through 2026-10-29
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 18:50, 1-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Non-Direct Flights:
Hainan Airlines HU446
11:40
Seattle-Tacoma (SEA)

20:55(+1)
Haikou (HAK) 2
Effective 2026-07-02 through 2026-08-27
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 18:15, 1-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
  • HU 446 is an international flight departing from Seattle-Tacoma airport, United States (SEA) and arriving at Haikou airport, China (HAK).
  • The flight runs via Chongqing (CKG).
  • 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.
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