All airlines flying from Hong Kong (HKG) to Boston Logan (BOS).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Sat 19:10 Hong Kong (HKG) 1 23:00 Boston Logan (BOS) E
Cathay Pacific CX 812 Non-stop Airbus A350-1000 (351) 15:50 Valid until 2025-05-01
Mon-Thu,Sat,Sun 19:10 Hong Kong (HKG) 1 23:00 Boston Logan (BOS) E
Cathay Pacific CX 812 Non-stop Airbus A350-1000 (351) 15:50 Effective 2025-05-03 through 2025-05-15
Daily 19:10 Hong Kong (HKG) 1 23:00 Boston Logan (BOS) E
Cathay Pacific CX 812 Non-stop Airbus A350-1000 (351) 15:50 Effective 2025-05-16 through 2025-06-15
Daily 19:10 Hong Kong (HKG) 1 23:00 Boston Logan (BOS) E
Cathay Pacific CX 812 Non-stop Airbus A350-1000 (351) 15:50 Effective 2025-06-17 through 2025-06-25
Mon-Wed,Fri-Sun 19:10 Hong Kong (HKG) 1 23:00 Boston Logan (BOS) E
Cathay Pacific CX 812 Non-stop Airbus A350-1000 (351) 15:50 Effective 2025-06-27 through 2025-07-07
Daily 19:10 Hong Kong (HKG) 1 23:00 Boston Logan (BOS) E
Cathay Pacific CX 812 Non-stop Airbus A350-1000 (351) 15:50 Effective 2025-07-09 through 2025-09-13
Mon-Wed,Fri-Sun 19:10 Hong Kong (HKG) 1 23:00 Boston Logan (BOS) E
Cathay Pacific CX 812 Non-stop Airbus A350-1000 (351) 15:50 Effective 2025-09-15 through 2025-09-23
Daily 19:10 Hong Kong (HKG) 1 23:00 Boston Logan (BOS) E
Cathay Pacific CX 812 Non-stop Airbus A350-1000 (351) 15:50 Effective 2025-09-25 through 2025-10-25
Sun 19:35 Hong Kong (HKG) 1 23:25 Boston Logan (BOS) E
Cathay Pacific CX 812 Non-stop Airbus A350-1000 (351) 15:50 Operates only on 2025-09-14
Wed 19:35 Hong Kong (HKG) 1 23:25 Boston Logan (BOS) E
Cathay Pacific CX 812 Non-stop Airbus A350-1000 (351) 15:50 Operates only on 2025-09-24
Daily 19:40 Hong Kong (HKG) 1 23:00 Boston Logan (BOS) E
Cathay Pacific CX 812 Non-stop Airbus A350-900 (359) 15:20 Effective 2025-10-26 through 2025-11-01
Daily 19:40 Hong Kong (HKG) 1 22:00 Boston Logan (BOS) E
Cathay Pacific CX 812 Non-stop Airbus A350-900 (359) 15:20 Effective from 2025-11-02
Thu 19:45 Hong Kong (HKG) 1 23:35 Boston Logan (BOS) E
Cathay Pacific CX 812 Non-stop Airbus A350-1000 (351) 15:50 Operates only on 2025-09-18
Direct Codeshare Flights:
Mon-Thu,Sat,Sun 19:10 Hong Kong (HKG) 1 23:00 Boston Logan (BOS) E
Miat Mongolian Airlines OM 5812 Non-stop Airbus A350-1000 (351) 15:50 Valid until 2025-05-15
Codeshare flight, operated by Cathay Pacific.(CX 812)
Daily 19:10 Hong Kong (HKG) 1 23:00 Boston Logan (BOS) E
Miat Mongolian Airlines OM 5812 Non-stop Airbus A350-1000 (351) 15:50 Effective 2025-05-16 through 2025-06-15
Codeshare flight, operated by Cathay Pacific.(CX 812)
Daily 19:10 Hong Kong (HKG) 1 23:00 Boston Logan (BOS) E
Miat Mongolian Airlines OM 5812 Non-stop Airbus A350-1000 (351) 15:50 Effective 2025-06-17 through 2025-06-25
Codeshare flight, operated by Cathay Pacific.(CX 812)
Mon-Wed,Fri-Sun 19:10 Hong Kong (HKG) 1 23:00 Boston Logan (BOS) E
Miat Mongolian Airlines OM 5812 Non-stop Airbus A350-1000 (351) 15:50 Effective 2025-06-27 through 2025-07-07
Codeshare flight, operated by Cathay Pacific.(CX 812)
Daily 19:10 Hong Kong (HKG) 1 23:00 Boston Logan (BOS) E
Miat Mongolian Airlines OM 5812 Non-stop Airbus A350-1000 (351) 15:50 Effective 2025-07-09 through 2025-09-13
Codeshare flight, operated by Cathay Pacific.(CX 812)
Mon-Wed,Fri-Sun 19:10 Hong Kong (HKG) 1 23:00 Boston Logan (BOS) E
Miat Mongolian Airlines OM 5812 Non-stop Airbus A350-1000 (351) 15:50 Effective 2025-09-15 through 2025-09-23
Codeshare flight, operated by Cathay Pacific.(CX 812)
Daily 19:10 Hong Kong (HKG) 1 23:00 Boston Logan (BOS) E
Miat Mongolian Airlines OM 5812 Non-stop Airbus A350-1000 (351) 15:50 Effective 2025-09-25 through 2025-10-03
Codeshare flight, operated by Cathay Pacific.(CX 812)
Mon-Fri,Sun 19:10 Hong Kong (HKG) 1 23:00 Boston Logan (BOS) E
Miat Mongolian Airlines OM 5812 Non-stop Airbus A350-1000 (351) 15:50 Effective 2025-10-05 through 2025-10-13
Codeshare flight, operated by Cathay Pacific.(CX 812)
Mon,Wed-Sun 19:10 Hong Kong (HKG) 1 23:00 Boston Logan (BOS) E
Miat Mongolian Airlines OM 5812 Non-stop Airbus A350-1000 (351) 15:50 Effective 2025-10-15 through 2025-11-01
Codeshare flight, operated by Cathay Pacific.(CX 812)
Mon,Wed-Sun 19:10 Hong Kong (HKG) 1 23:00 Boston Logan (BOS) E
Miat Mongolian Airlines OM 5812 Non-stop Airbus A350-1000 (351) 16:50 Effective from 2025-11-02
Codeshare flight, operated by Cathay Pacific.(CX 812)




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All airlines flying from Hong Kong (HKG) to Boston Logan (BOS).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Cathay Pacific CX812
19:10
Hong Kong (HKG) 1

23:00
Boston Logan (BOS) E
Valid until 2025-05-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 15:50, non-stop
Airbus A350-1000 (351)
Cathay Pacific CX812
19:10
Hong Kong (HKG) 1

23:00
Boston Logan (BOS) E
Effective 2025-05-03 through 2025-05-15
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 15:50, non-stop
Airbus A350-1000 (351)
Cathay Pacific CX812
19:10
Hong Kong (HKG) 1

23:00
Boston Logan (BOS) E
Effective 2025-05-16 through 2025-06-15
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 15:50, non-stop
Airbus A350-1000 (351)
Cathay Pacific CX812
19:10
Hong Kong (HKG) 1

23:00
Boston Logan (BOS) E
Effective 2025-06-17 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 15:50, non-stop
Airbus A350-1000 (351)
Cathay Pacific CX812
19:10
Hong Kong (HKG) 1

23:00
Boston Logan (BOS) E
Effective 2025-06-27 through 2025-07-07
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 15:50, non-stop
Airbus A350-1000 (351)
Cathay Pacific CX812
19:10
Hong Kong (HKG) 1

23:00
Boston Logan (BOS) E
Effective 2025-07-09 through 2025-09-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 15:50, non-stop
Airbus A350-1000 (351)
Cathay Pacific CX812
19:10
Hong Kong (HKG) 1

23:00
Boston Logan (BOS) E
Effective 2025-09-15 through 2025-09-23
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 15:50, non-stop
Airbus A350-1000 (351)
Cathay Pacific CX812
19:10
Hong Kong (HKG) 1

23:00
Boston Logan (BOS) E
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 15:50, non-stop
Airbus A350-1000 (351)
Cathay Pacific CX812
19:35
Hong Kong (HKG) 1

23:25
Boston Logan (BOS) E
Operates only on 2025-09-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 15:50, non-stop
Airbus A350-1000 (351)
Cathay Pacific CX812
19:35
Hong Kong (HKG) 1

23:25
Boston Logan (BOS) E
Operates only on 2025-09-24
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 15:50, non-stop
Airbus A350-1000 (351)
Cathay Pacific CX812
19:40
Hong Kong (HKG) 1

23:00
Boston Logan (BOS) E
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 15:20, non-stop
Airbus A350-900 (359)
Cathay Pacific CX812
19:40
Hong Kong (HKG) 1

22:00
Boston Logan (BOS) E
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 15:20, non-stop
Airbus A350-900 (359)
Cathay Pacific CX812
19:45
Hong Kong (HKG) 1

23:35
Boston Logan (BOS) E
Operates only on 2025-09-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 15:50, non-stop
Airbus A350-1000 (351)
Direct Codeshare Flights:
Miat Mongolian Airlines OM5812
19:10
Hong Kong (HKG) 1

23:00
Boston Logan (BOS) E
Valid until 2025-05-15
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Cathay Pacific. (CX 812)
Duration: 15:50, non-stop
Airbus A350-1000 (351)
Miat Mongolian Airlines OM5812
19:10
Hong Kong (HKG) 1

23:00
Boston Logan (BOS) E
Effective 2025-05-16 through 2025-06-15
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Cathay Pacific. (CX 812)
Duration: 15:50, non-stop
Airbus A350-1000 (351)
Miat Mongolian Airlines OM5812
19:10
Hong Kong (HKG) 1

23:00
Boston Logan (BOS) E
Effective 2025-06-17 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Cathay Pacific. (CX 812)
Duration: 15:50, non-stop
Airbus A350-1000 (351)
Miat Mongolian Airlines OM5812
19:10
Hong Kong (HKG) 1

23:00
Boston Logan (BOS) E
Effective 2025-06-27 through 2025-07-07
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Cathay Pacific. (CX 812)
Duration: 15:50, non-stop
Airbus A350-1000 (351)
Miat Mongolian Airlines OM5812
19:10
Hong Kong (HKG) 1

23:00
Boston Logan (BOS) E
Effective 2025-07-09 through 2025-09-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Cathay Pacific. (CX 812)
Duration: 15:50, non-stop
Airbus A350-1000 (351)
Miat Mongolian Airlines OM5812
19:10
Hong Kong (HKG) 1

23:00
Boston Logan (BOS) E
Effective 2025-09-15 through 2025-09-23
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Cathay Pacific. (CX 812)
Duration: 15:50, non-stop
Airbus A350-1000 (351)
Miat Mongolian Airlines OM5812
19:10
Hong Kong (HKG) 1

23:00
Boston Logan (BOS) E
Effective 2025-09-25 through 2025-10-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Cathay Pacific. (CX 812)
Duration: 15:50, non-stop
Airbus A350-1000 (351)
Miat Mongolian Airlines OM5812
19:10
Hong Kong (HKG) 1

23:00
Boston Logan (BOS) E
Effective 2025-10-05 through 2025-10-13
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Cathay Pacific. (CX 812)
Duration: 15:50, non-stop
Airbus A350-1000 (351)
Miat Mongolian Airlines OM5812
19:10
Hong Kong (HKG) 1

23:00
Boston Logan (BOS) E
Effective 2025-10-15 through 2025-11-01
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Cathay Pacific. (CX 812)
Duration: 15:50, non-stop
Airbus A350-1000 (351)
Miat Mongolian Airlines OM5812
19:10
Hong Kong (HKG) 1

23:00
Boston Logan (BOS) E
Effective from 2025-11-02
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Cathay Pacific. (CX 812)
Duration: 16:50, non-stop
Airbus A350-1000 (351)
  • An international route departing from Hong Kong airport, Hong Kong (HKG) and arriving at Boston Logan airport, United States (BOS).
  • The flight distance is 7952 miles, or 12797 km.
  • The timezone of the departure airport is UTC+8 , and the timezone of the arrival airport is UTC-5 . 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 15:20 and 16:50.
Return (BOS-HKG) flights
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