Cathay Pacific flight CX 7856: San Francisco - Las Vegas Harry Reid

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 13:50 San Francisco (SFO) 1 15:31 Las Vegas Harry Reid (LAS) 3
CX 7856 Non-stop Embraer EMB 175 (E75) 1:41 Effective 2025-08-23 through 2025-09-13
Codeshare flight, operated by Alaska Airlines.(AS 2355)
Mon-Fri,Sun 13:55 San Francisco (SFO) 1 15:31 Las Vegas Harry Reid (LAS) 3
CX 7856 Non-stop Boeing 737 (73J) 1:36 Effective 2025-05-15 through 2025-05-23
Codeshare flight, operated by Alaska Airlines.(AS 562)
Sat 13:55 San Francisco (SFO) 1 15:31 Las Vegas Harry Reid (LAS) 3
CX 7856 Non-stop Boeing 737 MAX 9 (7M9) 1:36 Operates only on 2025-05-17
Codeshare flight, operated by Alaska Airlines.(AS 562)
Daily 13:55 San Francisco (SFO) 1 15:31 Las Vegas Harry Reid (LAS) 3
CX 7856 Non-stop Boeing 737 (73J) 1:36 Effective 2025-05-24 through 2025-06-08
Codeshare flight, operated by Alaska Airlines.(AS 562)
Mon,Tue 13:55 San Francisco (SFO) 1 15:31 Las Vegas Harry Reid (LAS) 3
CX 7856 Non-stop Boeing 737-800 (73H) 1:36 Effective 2025-06-09 through 2025-06-10
Codeshare flight, operated by Alaska Airlines.(AS 562)
Wed 13:55 San Francisco (SFO) 1 15:31 Las Vegas Harry Reid (LAS) 3
CX 7856 Non-stop Boeing 737 (73J) 1:36 Operates only on 2025-06-11
Codeshare flight, operated by Alaska Airlines.(AS 562)
Mon-Sat 15:48 San Francisco (SFO) 1 17:31 Las Vegas Harry Reid (LAS) 3
CX 7856 Non-stop Boeing 737 (73J) 1:43 Effective 2025-06-12 through 2025-06-21
Codeshare flight, operated by Alaska Airlines.(AS 571)
Sun 15:48 San Francisco (SFO) 1 17:31 Las Vegas Harry Reid (LAS) 3
CX 7856 Non-stop Boeing 737 MAX 9 (7M9) 1:43 Operates only on 2025-06-15
Codeshare flight, operated by Alaska Airlines.(AS 571)
Daily 15:48 San Francisco (SFO) 1 17:31 Las Vegas Harry Reid (LAS) 3
CX 7856 Non-stop Boeing 737 (73J) 1:43 Effective 2025-06-22 through 2025-07-04
Codeshare flight, operated by Alaska Airlines.(AS 571)
Sat 15:48 San Francisco (SFO) 1 17:31 Las Vegas Harry Reid (LAS) 3
CX 7856 Non-stop Boeing 737 MAX 9 (7M9) 1:43 Operates only on 2025-07-05
Codeshare flight, operated by Alaska Airlines.(AS 571)
Mon-Sat 15:48 San Francisco (SFO) 1 17:31 Las Vegas Harry Reid (LAS) 3
CX 7856 Non-stop Boeing 737 (73J) 1:43 Effective 2025-07-07 through 2025-07-19
Codeshare flight, operated by Alaska Airlines.(AS 571)
Daily 15:48 San Francisco (SFO) 1 17:31 Las Vegas Harry Reid (LAS) 3
CX 7856 Non-stop Boeing 737 (73J) 1:43 Effective 2025-07-20 through 2025-08-19
Codeshare flight, operated by Alaska Airlines.(AS 571)
Mon-Fri,Sun 16:00 San Francisco (SFO) 1 17:46 Las Vegas Harry Reid (LAS) 3
CX 7856 Non-stop Boeing 737 (73J) 1:46 Effective 2025-08-20 through 2025-10-03
Codeshare flight, operated by Alaska Airlines.(AS 98)
Tue-Sun 20:45 San Francisco (SFO) 1 22:15 Las Vegas Harry Reid (LAS) 3
CX 7856 Non-stop Boeing 737 (73J) 1:30 Effective 2025-10-04 through 2025-10-26
Codeshare flight, operated by Alaska Airlines.(AS 571)
Daily 20:45 San Francisco (SFO) 1 22:15 Las Vegas Harry Reid (LAS) 3
CX 7856 Non-stop Boeing 737 (73J) 1:30 Effective 2025-10-27 through 2026-01-06
Codeshare flight, operated by Alaska Airlines.(AS 571)
Mon,Tue,Fri 21:45 San Francisco (SFO) 1 23:25 Las Vegas Harry Reid (LAS) 3
CX 7856 Non-stop Boeing 737-900 (739) 1:40 Valid until 2025-05-05
Codeshare flight, operated by Alaska Airlines.(AS 571)
Thu,Sun 21:45 San Francisco (SFO) 1 23:25 Las Vegas Harry Reid (LAS) 3
CX 7856 Non-stop Boeing 737 (73J) 1:40 Valid until 2025-05-11
Codeshare flight, operated by Alaska Airlines.(AS 571)
Mon,Tue 21:45 San Francisco (SFO) 1 23:25 Las Vegas Harry Reid (LAS) 3
CX 7856 Non-stop Boeing 737-800 (73H) 1:40 Effective 2025-05-06 through 2025-05-13
Codeshare flight, operated by Alaska Airlines.(AS 571)
Fri 21:45 San Francisco (SFO) 1 23:25 Las Vegas Harry Reid (LAS) 3
CX 7856 Non-stop Boeing 737-900 (739) 1:40 Operates only on 2025-05-09
Codeshare flight, operated by Alaska Airlines.(AS 571)
Wed 21:45 San Francisco (SFO) 1 23:25 Las Vegas Harry Reid (LAS) 3
CX 7856 Non-stop Boeing 737 (73J) 1:40 Operates only on 2025-05-14
Codeshare flight, operated by Alaska Airlines.(AS 571)
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Cathay Pacific flight CX 7856:
San Francisco - Las Vegas Harry Reid
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Cathay Pacific CX7856
Effective 2025-08-23 through 2025-09-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 2355)
Duration: 1:41, non-stop
Embraer EMB 175 (E75)

Cathay Pacific CX7856
Effective 2025-05-15 through 2025-05-23
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 562)
Duration: 1:36, non-stop
Boeing 737 (73J)

Cathay Pacific CX7856
Operates only on 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 562)
Duration: 1:36, non-stop
Boeing 737 MAX 9 (7M9)

Cathay Pacific CX7856
Effective 2025-05-24 through 2025-06-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 562)
Duration: 1:36, non-stop
Boeing 737 (73J)

Cathay Pacific CX7856
Effective 2025-06-09 through 2025-06-10
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 562)
Duration: 1:36, non-stop
Boeing 737-800 (73H)

Cathay Pacific CX7856
Operates only on 2025-06-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 562)
Duration: 1:36, non-stop
Boeing 737 (73J)

Cathay Pacific CX7856
Effective 2025-06-12 through 2025-06-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 571)
Duration: 1:43, non-stop
Boeing 737 (73J)

Cathay Pacific CX7856
Operates only on 2025-06-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 571)
Duration: 1:43, non-stop
Boeing 737 MAX 9 (7M9)

Cathay Pacific CX7856
Effective 2025-06-22 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 571)
Duration: 1:43, non-stop
Boeing 737 (73J)

Cathay Pacific CX7856
Operates only on 2025-07-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 571)
Duration: 1:43, non-stop
Boeing 737 MAX 9 (7M9)

Cathay Pacific CX7856
Effective 2025-07-07 through 2025-07-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 571)
Duration: 1:43, non-stop
Boeing 737 (73J)

Cathay Pacific CX7856
Effective 2025-07-20 through 2025-08-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 571)
Duration: 1:43, non-stop
Boeing 737 (73J)

Cathay Pacific CX7856
Effective 2025-08-20 through 2025-10-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 98)
Duration: 1:46, non-stop
Boeing 737 (73J)

Cathay Pacific CX7856
Effective 2025-10-04 through 2025-10-26
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 571)
Duration: 1:30, non-stop
Boeing 737 (73J)

Cathay Pacific CX7856
Effective 2025-10-27 through 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Alaska Airlines. (AS 571)
Duration: 1:30, non-stop
Boeing 737 (73J)

Cathay Pacific CX7856
Valid until 2025-05-05
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 571)
Duration: 1:40, non-stop
Boeing 737-900 (739)

Cathay Pacific CX7856
Valid until 2025-05-11
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Alaska Airlines. (AS 571)
Duration: 1:40, non-stop
Boeing 737 (73J)

Cathay Pacific CX7856
Effective 2025-05-06 through 2025-05-13
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 571)
Duration: 1:40, non-stop
Boeing 737-800 (73H)

Cathay Pacific CX7856
Operates only on 2025-05-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 571)
Duration: 1:40, non-stop
Boeing 737-900 (739)

Cathay Pacific CX7856
Operates only on 2025-05-14
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Alaska Airlines. (AS 571)
Duration: 1:40, non-stop
Boeing 737 (73J)
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  • 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.