Cathay Pacific flight CX 7857: Portland - Los Angeles

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 17:30 Portland (PDX) 19:59 Los Angeles (LAX) 6
CX 7857 Non-stop Boeing 737 (73J) 2:29 Effective from 2025-11-02
Codeshare flight, operated by Alaska Airlines.(AS 278)
Thu,Sun 18:33 Portland (PDX) 20:59 Los Angeles (LAX) 6
CX 7857 Non-stop Boeing 737 MAX 8 (7M8) 2:26 Effective 2025-05-15 through 2025-06-08
Codeshare flight, operated by Alaska Airlines.(AS 579)
Mon,Fri 18:33 Portland (PDX) 20:59 Los Angeles (LAX) 6
CX 7857 Non-stop Boeing 737 (73J) 2:26 Effective 2025-05-16 through 2025-06-09
Codeshare flight, operated by Alaska Airlines.(AS 579)
Daily 18:55 Portland (PDX) 21:24 Los Angeles (LAX) 6
CX 7857 Non-stop Boeing 737 (73J) 2:29 Effective 2025-10-04 through 2025-11-01
Codeshare flight, operated by Alaska Airlines.(AS 579)
Daily 19:30 Portland (PDX) 22:00 Los Angeles (LAX) 6
CX 7857 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-08-20 through 2025-10-03
Codeshare flight, operated by Alaska Airlines.(AS 579)
Sat 19:33 Portland (PDX) 21:59 Los Angeles (LAX) 6
CX 7857 Non-stop Boeing 737 MAX 9 (7M9) 2:26 Effective 2025-05-17 through 2025-06-07
Codeshare flight, operated by Alaska Airlines.(AS 579)
Tue-Fri 19:35 Portland (PDX) 22:05 Los Angeles (LAX) 6
CX 7857 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-06-12 through 2025-06-18
Codeshare flight, operated by Alaska Airlines.(AS 579)
Mon 19:35 Portland (PDX) 22:05 Los Angeles (LAX) 6
CX 7857 Non-stop Boeing 737 MAX 9 (7M9) 2:30 Effective 2025-06-16 through 2025-06-23
Codeshare flight, operated by Alaska Airlines.(AS 579)
Thu 19:35 Portland (PDX) 22:05 Los Angeles (LAX) 6
CX 7857 Non-stop Boeing 737 (73J) 2:30 Effective 2025-06-19 through 2025-06-26
Codeshare flight, operated by Alaska Airlines.(AS 579)
Tue,Wed,Fri 19:35 Portland (PDX) 22:05 Los Angeles (LAX) 6
CX 7857 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-06-20 through 2025-06-27
Codeshare flight, operated by Alaska Airlines.(AS 579)
Mon,Tue,Thu 19:35 Portland (PDX) 22:05 Los Angeles (LAX) 6
CX 7857 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-06-30 through 2025-07-08
Codeshare flight, operated by Alaska Airlines.(AS 579)
Wed 19:35 Portland (PDX) 22:05 Los Angeles (LAX) 6
CX 7857 Non-stop Boeing 737 (73J) 2:30 Operates only on 2025-07-02
Codeshare flight, operated by Alaska Airlines.(AS 579)
Mon-Wed 19:35 Portland (PDX) 22:05 Los Angeles (LAX) 6
CX 7857 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-07-09 through 2025-07-16
Codeshare flight, operated by Alaska Airlines.(AS 579)
Thu 19:35 Portland (PDX) 22:05 Los Angeles (LAX) 6
CX 7857 Non-stop Boeing 737 MAX 9 (7M9) 2:30 Operates only on 2025-07-10
Codeshare flight, operated by Alaska Airlines.(AS 579)
Mon-Fri 19:35 Portland (PDX) 22:05 Los Angeles (LAX) 6
CX 7857 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-07-17 through 2025-08-19
Codeshare flight, operated by Alaska Airlines.(AS 579)
Sun 20:12 Portland (PDX) 22:42 Los Angeles (LAX) 6
CX 7857 Non-stop Boeing 737 (73J) 2:30 Operates only on 2025-06-15
Codeshare flight, operated by Alaska Airlines.(AS 579)
Sun 20:12 Portland (PDX) 22:42 Los Angeles (LAX) 6
CX 7857 Non-stop Boeing 737 MAX 9 (7M9) 2:30 Operates only on 2025-06-22
Codeshare flight, operated by Alaska Airlines.(AS 579)
Sun 20:12 Portland (PDX) 22:42 Los Angeles (LAX) 6
CX 7857 Non-stop Boeing 737 (73J) 2:30 Effective 2025-06-29 through 2025-07-27
Codeshare flight, operated by Alaska Airlines.(AS 579)
Sun 20:12 Portland (PDX) 22:42 Los Angeles (LAX) 6
CX 7857 Non-stop Boeing 737 MAX 9 (7M9) 2:30 Operates only on 2025-08-03
Codeshare flight, operated by Alaska Airlines.(AS 579)
Sun 20:12 Portland (PDX) 22:42 Los Angeles (LAX) 6
CX 7857 Non-stop Boeing 737 (73J) 2:30 Effective 2025-08-10 through 2025-08-17
Codeshare flight, operated by Alaska Airlines.(AS 579)
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Cathay Pacific flight CX 7857:
Portland - Los Angeles
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Cathay Pacific CX7857
17:30
Portland (PDX)

19:59
Los Angeles (LAX) 6
Effective from 2025-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 278)
Duration: 2:29, non-stop
Boeing 737 (73J)
Cathay Pacific CX7857
18:33
Portland (PDX)

20:59
Los Angeles (LAX) 6
Effective 2025-05-15 through 2025-06-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 579)
Duration: 2:26, non-stop
Boeing 737 MAX 8 (7M8)
Cathay Pacific CX7857
18:33
Portland (PDX)

20:59
Los Angeles (LAX) 6
Effective 2025-05-16 through 2025-06-09
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 579)
Duration: 2:26, non-stop
Boeing 737 (73J)
Cathay Pacific CX7857
18:55
Portland (PDX)

21:24
Los Angeles (LAX) 6
Effective 2025-10-04 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 579)
Duration: 2:29, non-stop
Boeing 737 (73J)
Cathay Pacific CX7857
19:30
Portland (PDX)

22:00
Los Angeles (LAX) 6
Effective 2025-08-20 through 2025-10-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 579)
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Cathay Pacific CX7857
19:33
Portland (PDX)

21:59
Los Angeles (LAX) 6
Effective 2025-05-17 through 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 579)
Duration: 2:26, non-stop
Boeing 737 MAX 9 (7M9)
Cathay Pacific CX7857
19:35
Portland (PDX)

22:05
Los Angeles (LAX) 6
Effective 2025-06-12 through 2025-06-18
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 579)
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Cathay Pacific CX7857
19:35
Portland (PDX)

22:05
Los Angeles (LAX) 6
Effective 2025-06-16 through 2025-06-23
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 579)
Duration: 2:30, non-stop
Boeing 737 MAX 9 (7M9)
Cathay Pacific CX7857
19:35
Portland (PDX)

22:05
Los Angeles (LAX) 6
Effective 2025-06-19 through 2025-06-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 579)
Duration: 2:30, non-stop
Boeing 737 (73J)
Cathay Pacific CX7857
19:35
Portland (PDX)

22:05
Los Angeles (LAX) 6
Effective 2025-06-20 through 2025-06-27
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 579)
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Cathay Pacific CX7857
19:35
Portland (PDX)

22:05
Los Angeles (LAX) 6
Effective 2025-06-30 through 2025-07-08
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 579)
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Cathay Pacific CX7857
19:35
Portland (PDX)

22:05
Los Angeles (LAX) 6
Operates only on 2025-07-02
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 579)
Duration: 2:30, non-stop
Boeing 737 (73J)
Cathay Pacific CX7857
19:35
Portland (PDX)

22:05
Los Angeles (LAX) 6
Effective 2025-07-09 through 2025-07-16
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 579)
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Cathay Pacific CX7857
19:35
Portland (PDX)

22:05
Los Angeles (LAX) 6
Operates only on 2025-07-10
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 579)
Duration: 2:30, non-stop
Boeing 737 MAX 9 (7M9)
Cathay Pacific CX7857
19:35
Portland (PDX)

22:05
Los Angeles (LAX) 6
Effective 2025-07-17 through 2025-08-19
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 579)
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Cathay Pacific CX7857
20:12
Portland (PDX)

22:42
Los Angeles (LAX) 6
Operates only on 2025-06-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 579)
Duration: 2:30, non-stop
Boeing 737 (73J)
Cathay Pacific CX7857
20:12
Portland (PDX)

22:42
Los Angeles (LAX) 6
Operates only on 2025-06-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 579)
Duration: 2:30, non-stop
Boeing 737 MAX 9 (7M9)
Cathay Pacific CX7857
20:12
Portland (PDX)

22:42
Los Angeles (LAX) 6
Effective 2025-06-29 through 2025-07-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 579)
Duration: 2:30, non-stop
Boeing 737 (73J)
Cathay Pacific CX7857
20:12
Portland (PDX)

22:42
Los Angeles (LAX) 6
Operates only on 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 579)
Duration: 2:30, non-stop
Boeing 737 MAX 9 (7M9)
Cathay Pacific CX7857
20:12
Portland (PDX)

22:42
Los Angeles (LAX) 6
Effective 2025-08-10 through 2025-08-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 579)
Duration: 2:30, non-stop
Boeing 737 (73J)
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Parallax here PDX-LAX
  • CX 7857 is a domestic flight departing from the Portland airport (PDX) and arriving at Los Angeles airport (LAX).
  • The flight distance is 834 miles, or 1342 km.
  • The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 2:26 and 2:30.
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