Cathay Pacific
flight
CX 7856:
San Francisco - Las Vegas Harry Reid
San Francisco - Las Vegas Harry Reid
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
FLIGHT SCHEDULE
Direct Codeshare Flights:
Cathay Pacific CX7856
Effective 2026-01-05 through 2026-01-06
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Codeshare flight, operated by Alaska Airlines.
(AS 3438)
Duration: 1:46, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Cathay Pacific CX7856
Operates only on 2026-02-12
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Codeshare flight, operated by Alaska Airlines.
(AS 634)
Duration: 1:42, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Cathay Pacific CX7856
Operates only on 2026-02-13
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Codeshare flight, operated by Alaska Airlines.
(AS 634)
Duration: 1:42, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Cathay Pacific CX7856
Effective 2026-02-15 through 2026-02-22
Mon
Tue
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Wed
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Fri
Sat
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Sun
Codeshare flight, operated by Alaska Airlines.
(AS 634)
Duration: 1:42, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Cathay Pacific CX7856
Effective 2026-02-23 through 2026-03-01
Mon
Tue
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Fri
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Sat
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Codeshare flight, operated by Alaska Airlines.
(AS 634)
Duration: 1:42, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Cathay Pacific CX7856
Effective 2026-02-26 through 2026-03-06
Mon
Tue
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Wed
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Thu
Fri
Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 634)
Duration: 1:42, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Cathay Pacific CX7856
Operates only on 2026-01-07
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Codeshare flight, operated by Alaska Airlines.
(AS 609)
Duration: 1:45, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Cathay Pacific CX7856
Operates only on 2026-01-08
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Codeshare flight, operated by Alaska Airlines.
(AS 634)
Duration: 1:41, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Cathay Pacific CX7856
Effective 2026-01-09 through 2026-01-23
Mon
Tue
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Wed
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Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 634)
Duration: 1:41, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Cathay Pacific CX7856
Operates only on 2026-01-24
Mon
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Tue
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Fri
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Sat
Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 634)
Duration: 1:41, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Cathay Pacific CX7856
Effective 2026-01-25 through 2026-02-01
Mon
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Tue
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Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 634)
Duration: 1:41, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Cathay Pacific CX7856
Effective 2026-02-02 through 2026-02-09
Mon
Tue
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Wed
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Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 634)
Duration: 1:41, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Cathay Pacific CX7856
Operates only on 2026-02-04
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 634)
Duration: 1:41, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Cathay Pacific CX7856
Operates only on 2026-02-11
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 634)
Duration: 1:41, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Cathay Pacific CX7856
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 562)
Duration: 1:36, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Cathay Pacific CX7856
Operates only on 2026-03-18
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Codeshare flight, operated by Alaska Airlines.
(AS 1362)
Duration: 1:30, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Cathay Pacific CX7856
Effective 2026-03-20 through 2026-04-01
Mon
Tue
Wed
Thu
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Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 1362)
Duration: 1:38, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Cathay Pacific CX7856
Effective 2026-04-02 through 2026-04-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 1362)
Duration: 1:38, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Cathay Pacific CX7856
Effective 2026-06-10 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines.
(AS 571)
Duration: 1:44, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Cathay Pacific CX7856
Effective 2026-03-09 through 2026-03-12
Mon
Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 571)
Duration: 1:44, non-stop Boeing 737 (73J)
Direct Codeshare Flights:
Cathay Pacific CX7856
Effective 2026-03-10 through 2026-03-14
Mon
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Tue
Wed
Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 571)
Duration: 1:44, non-stop Boeing 737-800 (73H)
Direct Codeshare Flights:
Cathay Pacific CX7856
Operates only on 2026-03-16
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 571)
Duration: 1:44, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Cathay Pacific CX7856
Operates only on 2026-03-17
Mon
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Tue
Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Alaska Airlines.
(AS 571)
Duration: 1:44, non-stop Boeing 737 (73J)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here SFO-LAS
- CX 7856 is a domestic flight departing from the San Francisco airport (SFO) and arriving at Las Vegas Harry Reid airport (LAS).
- The flight distance is 413 miles, or 664 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 1:30 and 1:46.