Air China CA3940 Flight Status
Based on Trip.com real-time data, flight CA3940 operated by Air China from Beijing (PEK) to Lhasa (LXA) on Oct 26, 2026 has departed at 14:43 and is expected to arrive at 19:07 at Lhasa Gonggar International Airport (LXA).
Sun, Oct 25
Mon, Oct 26
Tue, Oct 27
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Arrived
The flight has arrived 5m late
3004km
4h 20m
Check-in Counter
K
Boarding Gate
C28
Arrival Gate
--
Baggage
--
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En route
Your flight has departed Beijing and is expected to arrive in Lhasa at 19:07.
3004km
4h 20m
Check-in Counter
K
Boarding Gate
C30
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
4h 20m
Check-in Counter
K
Boarding Gate
--
Arrival Gate
--
Baggage
--
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CA3940
Track the Previous Flight Status: Scheduled
TV9815
|
Lhasa (LXA)
Beijing (BJS)
Beijing (BJS)
Scheduled: 13:25
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CA3940 Aircraft Details
According to Trip.com real-time data, the CA3940 flight flying from Beijing to Lhasa on 10/26/2026 is operated by the aircraft model Airbus A319neo. This aircraft has been in service for 4m. The aircraft is equipped with 134 seats.
Airbus A319neo
Punctuality (Departure)
93
%
Punctuality (Arrival)
97
%
Early on average
2 minutes
Age
4m
Seats
134
Distance
--
Economy
Business
Onboard Amenities
Meal included
In-flight entertainment is unavailable
Unknown
Unknown
Seating Plan
71 cm
Legroom
46 cm
Seat width better than on 50% of flights
95°
Reclining Angle
3-3
View seat map
Onboard Amenities
Meal included
In-flight entertainment is unavailable
Unknown
Unknown
Seating Plan
97 cm
Legroom
53 cm
Seat width
120°
Reclining Angle
2-2
View seat map
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Flight History for CA3940
Trip.com historical records show that the last CA3940 flight departed on Sun, Oct 25 from PEK at approximately 14:36. This flight is expected to arrrive in LXA at 18:55.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Oct 21 | Beijing (PEK) | Lhasa (LXA) | 31B | 15:04 | 19:06 | Arrived |
| Thu, Oct 22 | Beijing (PEK) | Lhasa (LXA) | 31B | 15:00 | 19:11 | Arrived |
| Fri, Oct 23 | Beijing (PEK) | Lhasa (LXA) | 31B | 15:02 | 19:22 | Arrived |
| Sat, Oct 24 | Beijing (PEK) | Lhasa (LXA) | 31N | 15:10 | 19:31 | Arrived |
| Sun, Oct 25 | Beijing (PEK) | Lhasa (LXA) | 31N | 14:36 | 18:55 | Arrived |
| Mon, Oct 26 | Beijing (PEK) | Lhasa (LXA) | 31N | 14:43 | 19:07 | En route |
| Tue, Oct 27 | Beijing (PEK) | Lhasa (LXA) | 31N | 14:30 | 18:50 | Scheduled |
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CA3940 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of CA3940 is 93% (Late on average 12 minutes), and the on-time arrival rate is 97% (Early on average 2 minutes).
On-Time Departures
Punctuality
93
%
Late on average
12 minutes
Early
3
%
On time
90
%
30 mins late
7
%
60 mins late
0
%
90 mins late
0
%
Cancelled
1
%
On-Time Arrivals
Punctuality
97
%
Early on average
2 minutes
Early
53
%
On time
43
%
30 mins late
3
%
60 mins late
0
%
90 mins late
0
%
Cancelled
1
%
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Frequently Asked Questions
What is the current status of flight ca3940?
Flight ca3940 has departed (status: En route). Departure 14:43, estimated arrival 19:07 (updated Oct 26, 2026).Is flight ca3940 on time today?
Flight ca3940 has already departed (status: En route). It took off at 14:43 and is estimated to arrive at 19:07.Has flight ca3940 departed yet? What is the departure time?
Flight ca3940 is scheduled to depart at 14:30. The latest actual or estimated departure time is 14:43, and the current status is En route (updated Oct 26, 2026).When is flight ca3940 scheduled to arrive?
Flight ca3940 is scheduled to arrive at 18:50. The latest estimated or actual arrival time is 19:07. Status is En route as of Oct 26, 2026.What is the gate information for flight ca3940?
For flight ca3940, the departure terminal is T3 and the boarding gate is C30. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight ca3940 fly?
Flight ca3940 is operated by Air China from Beijing (PEK) to Lhasa (LXA). Typical flight time is about 4 hours20 minutes; operating days may include Monday.How can I check real-time status for flight ca3940?
Track flight ca3940 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 ca3940 is delayed or canceled, what should I do?
If ca3940 is delayed or canceled, first confirm the latest status here (En route, updated Oct 26, 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 ca3940 departed from Beijing?
Flight ca3940 has departed from Beijing (PEK) at 14:43 (status: En route).What is the seat configuration for flight ca3940?
Flight ca3940 usually flies a Airbus A319neo with seat layout 3-3. 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: Lhasa Weather & Time
Clear
|
1°C - 18°C
Expected weather conditions upon arrival
0 hour time difference
Time on arrival: Beijing 18:50
|
Lhasa 18:50
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