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China Southern Airlines CZ1643 Flight Status Today
Domestic flight China Southern Airlines CZ1643 takes off from Los Angeles (LAX) United States to Chicago (ORD) United States. It's operated by China Southern Airlines. The plane leaves Los Angeles International Airport at 23:59 07 February 2026 America/Los_Angeles. The flight is expected to land at O'Hare International Airport at 06:01 08 February 2026 America/Chicago. The flight will last about 4 hours 2 minutes.
Current status of CZ1643 is Departed Delayed by 16m Estimated Arrival in 2 hours, 14 minutes
CZ1643 - CSN1643
China Southern Airlines (CZ)
LAX
Los Angeles United States
ORD
Chicago United States
Departed Delayed by 16m
Estimated Arrival in 2 hours, 14 minutes
Scheduled
23:59 07 February 2026
Actual
23:50 07 February 2026
TBIT
155
Scheduled
06:01 08 February 2026
Estimated
06:17 08 February 2026
3
H11B
CZ1643 Detail
- Type: Domestic Flight
- Code Shares: BA 4794, MH 9575, TN 1146
- Flight Duration: 4 hours 2 minutes
- Flight Distance: 2808 kms / 1745 miles
Airline
- China Southern Airlines
- IATA: CZ
- ICAO: CSN
- Operating Days: Saturday
Passenger Services
- Service type: Normal passenger
- Seats: 187
- Freight capacity: 4.6 tons
- Passenger classes: First Class, Economy, Business Class
More Detail
- Aircraft: Boeing 737-800 (winglets) Passenger/BBJ2
- Callsign: CSN1643
- Departure Timezone: America/Los_Angeles
- Arrival Timezone: America/Chicago
- Current Time in Los Angeles: Sunday 2026-02-08 02:03 AM
- Current Time in Chicago: Sunday 2026-02-08 04:03 AM
Flight routes similar to China Southern Airlines CZ1643
| Airline | Flight no | Departure | Arrival |
|---|---|---|---|
|
MH9449 Malaysia Airlines |
08/02/2026 06:25 |
4 hours 7 minutes 12:32 |
|
QF4678 Qantas |
08/02/2026 10:40 |
4 hours 9 minutes 16:49 |
|
TN1298 Air Tahiti Nui |
08/02/2026 08:50 |
4 hours 7 minutes 14:57 |
|
|
TN1199 Air Tahiti Nui |
08/02/2026 13:40 |
4 hours 13 minutes 19:53 |
|
|
TN1146 Air Tahiti Nui |
08/02/2026 23:59 |
4 hours 2 minutes 06:01 |
|
NZ9672 Air New Zealand |
08/02/2026 08:33 |
4 hours 17 minutes 14:50 |
|
IB4483 Iberia |
08/02/2026 10:40 |
4 hours 9 minutes 16:49 |
|
AC5030 Air Canada |
08/02/2026 07:00 |
4 hours 15 minutes 13:15 |
China Southern Airlines Flight CZ1643 FAQs
What is the scheduled flight duration for China Southern Airlines CZ1643 flight?
On average, nonstop flight takes 4 hour(s) 2 minutes, with the flight distance of 2808 km (1745 miles).
What is the current status of China Southern Airlines CZ1643 flight?
The current status of flight China Southern Airlines CZ1643 is Departed Delayed by 16m.
What type of aircraft is used for the China Southern Airlines CZ1643 flight?
All China Southern Airlines CZ1643 flights are operated using Boeing 737-800 (winglets) Passenger/BBJ2 aircraft.
When does the flight China Southern Airlines CZ1643 arrive?
Flight China Southern Airlines CZ1643 arrives at 06:01.
Which terminal the flight China Southern Airlines CZ1643 is arriving at?
Flight China Southern Airlines CZ1643 arrives in O'Hare International Airport at Terminal 3.
How many China Southern Airlines CZ1643 flights are operated a week?
1 flights per week. The Flight China Southern Airlines CZ1643 is operated on Saturday.