China Southern Airlines CZ1634 Flight Status Today

Domestic flight China Southern Airlines CZ1634 takes off from San Francisco (SFO) United States to Chicago (ORD) United States. It's operated by China Southern Airlines. The plane leaves San Francisco International Airport at 22:49 29 December 2025 America/Los_Angeles. The flight is expected to land at O'Hare International Airport at 05:07 30 December 2025 America/Chicago. The flight will last about 4 hours 18 minutes.

Current status of CZ1634 is Scheduled On time Estimated Depart in 22 hours, 21 minutes

CZ1634 - CSN1634 China Southern Airlines (CZ)
SFO San Francisco United States
Flight SFO to ORD
ORD Chicago United States
Scheduled On time Estimated Depart in 22 hours, 21 minutes
Departure San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 22:49 29 December 2025
Estimated 22:49 29 December 2025
1 B24
Arrival O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 05:07 30 December 2025
Estimated 05:07 30 December 2025
3 H5
CZ1634 Detail
  • Type: Domestic Flight
  • Code Shares: EI 7102, QF 4438
  • Flight Duration: 4 hours 18 minutes
  • Flight Distance: 2972 kms / 1847 miles
Airline
  • China Southern Airlines
  • IATA: CZ
  • ICAO: CSN
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, 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 737MAX 8 Passenger
  • Callsign: CSN1634
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Chicago
  • Current Time in San Francisco: Monday 2025-12-29 00:28 AM
  • Current Time in Chicago: Monday 2025-12-29 02:28 AM

Flight routes similar to China Southern Airlines CZ1634

Airline Flight no Departure Arrival
United Airlines UA2090
United Airlines 		29/12/2025
15:15 		4 hours 17 minutes
21:32
Virgin Australia VA8106
Virgin Australia 		29/12/2025
23:35 		4 hours 23 minutes
05:58
United Airlines UA1568
United Airlines 		29/12/2025
08:25 		4 hours 30 minutes
14:55
Virgin Australia VA8105
Virgin Australia 		29/12/2025
06:00 		4 hours 29 minutes
12:25
United Airlines UA2267
United Airlines 		29/12/2025
18:50 		4 hours 19 minutes
01:09
Qantas QF4438
Qantas 		29/12/2025
22:49 		4 hours 18 minutes
05:07
Brussels Airlines SN8820
Brussels Airlines 		29/12/2025
08:25 		4 hours 26 minutes
14:55
Virgin Australia VA8104
Virgin Australia 		29/12/2025
05:00 		5 hours 11 minutes
11:25

China Southern Airlines Flight CZ1634 FAQs

What is the scheduled flight duration for China Southern Airlines CZ1634 flight?

On average, nonstop flight takes 4 hour(s) 18 minutes, with the flight distance of 2972 km (1847 miles).

What is the current status of China Southern Airlines CZ1634 flight?

The current status of flight China Southern Airlines CZ1634 is Scheduled On time.

What type of aircraft is used for the China Southern Airlines CZ1634 flight?

All China Southern Airlines CZ1634 flights are operated using Boeing 737MAX 8 Passenger aircraft.

When does the flight China Southern Airlines CZ1634 arrive?

Flight China Southern Airlines CZ1634 arrives at 05:07.

Which terminal the flight China Southern Airlines CZ1634 is arriving at?

Flight China Southern Airlines CZ1634 arrives in O'Hare International Airport at Terminal 3.

How many China Southern Airlines CZ1634 flights are operated a week?

7 flights per week. The Flight China Southern Airlines CZ1634 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .