China Southern Airlines CZ1631 Flight Status Today

Domestic flight China Southern Airlines CZ1631 takes off from Dallas (DFW) United States to San Francisco (SFO) United States. It's operated by China Southern Airlines. The plane leaves Dallas/Fort Worth International Airport at 17:44 23 March 2026 America/Chicago. The flight is expected to land at San Francisco International Airport at 19:47 23 March 2026 America/Los_Angeles. The flight will last about 4 hours 3 minutes.

Current status of CZ1631 is Scheduled On time Estimated Depart in 10 hours, 50 minutes

CZ1631 - CSN1631 China Southern Airlines (CZ)
DFW Dallas United States
Flight DFW to SFO
SFO San Francisco United States
Scheduled On time Estimated Depart in 10 hours, 50 minutes
Departure Dallas/Fort Worth International Airport
IATA: DFWICAO: KDFW
Scheduled 17:44 23 March 2026
Estimated 17:44 23 March 2026
D D40
Arrival San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 19:47 23 March 2026
Estimated 19:47 23 March 2026
1 B22
CZ1631 Detail
  • Type: Domestic Flight
  • Code Shares: AY 4296, BA 2492, CX 7630, GF 6446, QF 3062, QR 7835
  • Flight Duration: 4 hours 3 minutes
  • Flight Distance: 2358 kms / 1465 miles
Airline
  • China Southern Airlines
  • IATA: CZ
  • ICAO: CSN
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 160
  • Freight capacity: 0 tons
  • Passenger classes: First Class, Economy, Business Class
More Detail
  • Aircraft: Boeing 737-800 (winglets) Passenger/BBJ2
  • Callsign: CSN1631
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Dallas: Monday 2026-03-23 06:54 AM
  • Current Time in San Francisco: Monday 2026-03-23 04:54 AM

Flight routes similar to China Southern Airlines CZ1631

Airline Flight no Departure Arrival
United Airlines UA790
United Airlines 		23/03/2026
06:00 		4 hours 7 minutes
08:07
Asiana Airlines OZ6314
Asiana Airlines 		23/03/2026
19:41 		4 hours 9 minutes
21:50
American Airlines AA810
American Airlines 		23/03/2026
11:35 		4 hours 1 minutes
13:36
Gol G36173
Gol 		23/03/2026
13:06 		3 hours 59 minutes
15:05
Iberia IB4893
Iberia 		23/03/2026
21:10 		4 hours 6 minutes
23:16
American Airlines AA947
American Airlines 		23/03/2026
21:10 		4 hours 6 minutes
23:16
Air Canada AC3970
Air Canada 		23/03/2026
19:41 		4 hours 9 minutes
21:50
Virgin Australia VA8276
Virgin Australia 		23/03/2026
19:41 		4 hours 9 minutes
21:50

China Southern Airlines Flight CZ1631 FAQs

What is the scheduled flight duration for China Southern Airlines CZ1631 flight?

On average, nonstop flight takes 4 hour(s) 3 minutes, with the flight distance of 2358 km (1465 miles).

What is the current status of China Southern Airlines CZ1631 flight?

The current status of flight China Southern Airlines CZ1631 is Scheduled On time.

What type of aircraft is used for the China Southern Airlines CZ1631 flight?

All China Southern Airlines CZ1631 flights are operated using Boeing 737-800 (winglets) Passenger/BBJ2 aircraft.

When does the flight China Southern Airlines CZ1631 arrive?

Flight China Southern Airlines CZ1631 arrives at 19:47.

Which terminal the flight China Southern Airlines CZ1631 is arriving at?

Flight China Southern Airlines CZ1631 arrives in San Francisco International Airport at Terminal 1.

How many China Southern Airlines CZ1631 flights are operated a week?

6 flights per week. The Flight China Southern Airlines CZ1631 is operated on Monday, Tuesday, Wednesday, Thursday, Saturday, Sunday.