Air China CA3821 Flight Status
According to Trip.com’s latest update for Air China flight CA3821 from Shenzhen to Jeju City (SZX–CJU): Flight CA3821 has safely landed at Jeju International Airport (CJU) at 13:51 (local time). Arrival was about 11m late.
Fri, Oct 30
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Arrived
The flight has arrived 11m late
1730km
2h 50m
Check-in Counter
E
Boarding Gate
304
Arrival Gate
4
Baggage
4
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CA3821 Aircraft Details
Plane model info unavailable
Punctuality (Departure)
77
%
Punctuality (Arrival)
90
%
Early on average
9 minutes
Age
--
Seats
--
Flight Distance
--
Economy
In-Flight Services
Unknown
Unknown
Unknown
Unknown
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
--
Seat layout example
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Recent Flight History for CA3821
Check more records from Trip.com about CA3821 before and after today
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Oct 21 | Shenzhen (SZX) | Jeju City (CJU) | 320 | 09:36 | 13:11 | Arrived |
| Thu, Oct 22 | Shenzhen (SZX) | Jeju City (CJU) | 320 | 10:06 | 13:38 | Arrived |
| Fri, Oct 23 | Shenzhen (SZX) | Jeju City (CJU) | 320 | 09:00 | 12:39 | Arrived |
| Sat, Oct 24 | Shenzhen (SZX) | Jeju City (CJU) | 320 | 09:53 | 13:21 | Arrived |
| Sun, Oct 25 | Shenzhen (SZX) | Jeju City (CJU) | 320 | -- | -- | Cancelled |
| Wed, Oct 28 | Shenzhen (SZX) | Jeju City (CJU) | 320 | 10:05 | 13:33 | Arrived |
| Fri, Oct 30 | Shenzhen (SZX) | Jeju City (CJU) | 320 | 09:51 | 13:51 | Arrived |
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CA3821 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of CA3821 is 77% (Late on average 24 minutes), and the on-time arrival rate is 90% (Early on average 9 minutes).
On-Time Departures
Punctuality
77
%
Late on average
24 minutes
Early
3
%
On time
73
%
30 mins late
10
%
60 mins late
10
%
90 mins late
3
%
Cancelled
1
%
On-Time Arrivals
Punctuality
90
%
Early on average
9 minutes
Early
70
%
On time
20
%
30 mins late
7
%
60 mins late
3
%
90 mins late
0
%
Cancelled
1
%
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Frequently Asked Questions
What is the current status of flight ca3821?
Flight ca3821 has arrived (status: Arrived). Actual arrival 13:51 (updated Oct 31, 2026).Is flight ca3821 on time today?
Flight ca3821 has arrived (status: Arrived). Actual arrival was 13:51; follow airport screens for the baggage carousel.Has flight ca3821 departed yet? What is the departure time?
Flight ca3821 is scheduled to depart at 09:50. The latest actual or estimated departure time is 09:51, and the current status is Arrived (updated Oct 31, 2026).When is flight ca3821 scheduled to arrive?
Flight ca3821 is scheduled to arrive at 13:40. The latest estimated or actual arrival time is 13:51. Status is Arrived as of Oct 31, 2026.What is the gate information for flight ca3821?
For flight ca3821, the departure terminal is T3 and the boarding gate is 304. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight ca3821 fly?
Flight ca3821 is operated by Air China from Shenzhen (SZX) to Jeju City (CJU). Typical flight time is about 2 hours 50 minutes; operating days may include Saturday.How can I check real-time status for flight ca3821?
Track flight ca3821 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 ca3821 is delayed or canceled, what should I do?
If ca3821 is delayed or canceled, first confirm the latest status here (Arrived, updated Oct 31, 2026). Contact Air China or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight ca3821 departed from Shenzhen?
Flight ca3821 has already left Shenzhen and completed its journey. Departure was 09:51; actual arrival 13:51.
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