China Southern Airlines CZ3451 Flight Status
Based on Trip.com’s real-time data, the CZ3451 flight operated by China Southern Airlines on Oct 16, 2026 is scheduled to fly from Shenzhen (SZX) to Kunming (KMG). The flight is expected to depart at 13:50 and land at 15:38 .
Thu, Oct 15
Fri, Oct 16
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Arrived
The flight has arrived 9m early
1245km
2h 30m
Check-in Counter
A03-A11,B05-B11
Boarding Gate
528A
Arrival Gate
--
Baggage
11
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Scheduled
Your flight will depart on time.
1245km
2h 30m
Check-in Counter
A03-A11,B05-B11
Boarding Gate
--
Arrival Gate
--
Baggage
9
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Need a flight from Shenzhen to Kunming?
China Southern Airlines From €75
Search flights Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Shenzhen to Kunming or track other flights with our flight status tracker.
CZ3451 Aircraft Details
According to Trip.com real-time data, the CZ3451 flight flying from Shenzhen to Kunming on 10/16/2026 is operated by the aircraft model Airbus A330-300. This aircraft has been in service for 9y, 7m. The aircraft is equipped with 283 seats. The average flight distance for this journey is 1,245 km.
Airbus A330-300
Punctuality (Departure)
87
%
Punctuality (Arrival)
100
%
Early on average
18 minutes
Age
9y, 7m
Seats
283
Distance
1,245 km
Economy
Business
Onboard Amenities
None
On-demand entertainment
Wi-Fi is unavailable
USB port and power outlet
Seating Plan
--
Legroom
46 cm
Seat width better than on 69% of flights
100°
Reclining Angle
2-4-2
View seat map
Onboard Amenities
None
On-demand entertainment
Wi-Fi is unavailable
USB port and power outlet
Seating Plan
191 cm
More legroom than on 95% of flights
53 cm
Seat width
180°
Reclining Angle
Fully reclinable
2-2-2
View seat map
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Flight History for CZ3451
Trip.com historical records show that the last CZ3451 flight departed on Thu, Oct 15 from SZX at approximately 14:19. This flight is expected to arrrive in KMG at 16:11.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Oct 10 | Shenzhen (SZX) | Kunming (KMG) | 321 | 14:26 | 16:14 | Arrived |
| Sun, Oct 11 | Shenzhen (SZX) | Kunming (KMG) | 321 | 14:02 | 15:49 | Arrived |
| Mon, Oct 12 | Shenzhen (SZX) | Kunming (KMG) | 321 | 14:04 | 15:56 | Arrived |
| Tue, Oct 13 | Shenzhen (SZX) | Kunming (KMG) | 320 | 14:24 | 16:14 | Arrived |
| Wed, Oct 14 | Shenzhen (SZX) | Kunming (KMG) | 320 | 14:18 | 16:10 | Arrived |
| Thu, Oct 15 | Shenzhen (SZX) | Kunming (KMG) | 321 | 14:19 | 16:11 | Arrived |
| Fri, Oct 16 | Shenzhen (SZX) | Kunming (KMG) | 333 | 13:50 | 15:38 | Scheduled |
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CZ3451 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of CZ3451 is 87% (Late on average 22 minutes), and the on-time arrival rate is 100% (Early on average 18 minutes).
On-Time Departures
Punctuality
87
%
Late on average
22 minutes
Early
0
%
On time
87
%
30 mins late
13
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
18 minutes
Early
100
%
On time
0
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
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Frequently Asked Questions
What is the current status of flight cz3451?
Flight cz3451 has not departed yet and is currently on schedule. Scheduled departure 13:50, arrival 16:20 (updated Oct 16, 2026).Is flight cz3451 on time today?
Flight cz3451 has not departed yet and is currently on schedule. Scheduled departure is 13:50, with arrival at 16:20. Recheck gate and timing before you head to the airport.Has flight cz3451 departed yet? What is the departure time?
Flight cz3451 is scheduled to depart at 13:50. The latest actual or estimated departure time is 13:50, and the current status is Scheduled (updated Oct 16, 2026).When is flight cz3451 scheduled to arrive?
Flight cz3451 is scheduled to arrive at 16:20. The latest estimated or actual arrival time is 15:38. Status is Scheduled as of Oct 16, 2026.What route does flight cz3451 fly?
Flight cz3451 is operated by China Southern Airlines from Shenzhen (SZX) to Kunming (KMG). Typical flight time is about 2 hours30 minutes; operating days may include Friday.How can I check real-time status for flight cz3451?
Track flight cz3451 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.If flight cz3451 is delayed or canceled, what should I do?
If cz3451 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 16, 2026). Contact China Southern Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight cz3451 departed from Shenzhen?
Flight cz3451 has not departed from Shenzhen (SZX) yet and is currently on schedule for 13:50.What is the seat configuration for flight cz3451?
Flight cz3451 usually flies a Airbus A330-300 with seat layout 2-4-2. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Destination Info: Kunming Weather & Time
Cloudy
|
13°C - 24°C
Expected weather conditions upon arrival
0 hour time difference
Time on arrival: Shenzhen 15:38
|
Kunming 15:38
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