Sichuan Airlines
3U2457 Flight Status
Based on Trip.com’s real-time data, the 3U2457 flight operated by Sichuan Airlines on Oct 4, 2026 is scheduled to fly from Shanghai (SHA) to Shenzhen (SZX). The flight is expected to depart at 22:00 and land at 23:58 .
Sat, Oct 3
Sun, Oct 4
Fri, Oct 9
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Arrived
The flight has arrived 36m early
1343km
2h 35m
Check-in Counter
D01-D07
Boarding Gate
T21
Arrival Gate
--
Baggage
7
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Scheduled
Your flight will depart on time.
1343km
2h 35m
Check-in Counter
D01-D07
Boarding Gate
T27
Arrival Gate
--
Baggage
--
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Sichuan Airlines
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Cancelled
Please refer to the airline for the latest information
Check-in Counter
D01-D07
Boarding Gate
--
Arrival Gate
--
Baggage
--
Show more
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Sichuan Airlines
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Information provided by VariFlight
For the latest updates, please refer to airport announcements or consult your airline.
You can also explore more flights from Shanghai to Shenzhen or track other flights with our flight status tracker.
Flight got cancelled? Book an alternate flight to Shenzhen:
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Sun, Oct 11Shanghai (SHA)Shenzhen (SZX)
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Sat, Oct 10Shanghai (SHA)Shenzhen (SZX)
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Sat, Oct 17Shanghai (SHA)Shenzhen (SZX)
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One way34% offHK$836HK$550
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Fri, Oct 9Shanghai (SHA)Shenzhen (SZX)
Juneyao Airlines
One way34% offHK$836HK$550 -
Tue, Oct 13Shanghai (SHA)Shenzhen (SZX)
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3U2457 Aircraft Details
According to Trip.com real-time data, the 3U2457 flight flying from Shanghai to Shenzhen on 10/4/2026 is operated by the aircraft model Boeing 737-800. This aircraft has been in service for 15y, 1m. The aircraft is equipped with Up to 192 seats.
Boeing 737-800
Punctuality (Departure)
87
%
Punctuality (Arrival)
93
%
Early on average
22 minutes
Age
15y, 1m
Seats
Up to 192
Distance
--
Economy
Business
Onboard Amenities
None
Drop-down ceiling TVs
Wi-Fi is unavailable
No power outlets are available
Seating Plan
79 cm
More legroom than on 46% of flights
47 cm
Seat width better than on 63% of flights
100°
Reclining Angle
3-3
View seat map
Onboard Amenities
None
Drop-down ceiling TVs
Wi-Fi is unavailable
No power outlets are available
Seating Plan
127 cm
More legroom than on 46% of flights
55 cm
Seat width better than on 52% of flights
120°
Reclining angle better than on 7% of flights
2-2
View seat map
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Flight History for 3U2457
Trip.com historical records show that the last 3U2457 flight departed on Sat, Oct 3 from SHA at approximately 21:14. This flight is expected to arrrive in SZX at 23:09.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Sep 28 | Shanghai (SHA) | Shenzhen (SZX) | 73H | 23:08 | 01:03 | Arrived |
| Tue, Sep 29 | Shanghai (SHA) | Shenzhen (SZX) | 73H | 21:33 | 23:27 | Arrived |
| Wed, Sep 30 | Shanghai (SHA) | Shenzhen (SZX) | 73H | 21:22 | 23:18 | Arrived |
| Thu, Oct 1 | Shanghai (SHA) | Shenzhen (SZX) | 73H | 21:19 | 23:25 | Arrived |
| Fri, Oct 2 | Shanghai (SHA) | Shenzhen (SZX) | 73H | 21:15 | 23:32 | Arrived |
| Sat, Oct 3 | Shanghai (SHA) | Shenzhen (SZX) | 73H | 21:14 | 23:09 | Arrived |
| Sun, Oct 4 | Shanghai (SHA) | Shenzhen (SZX) | 73H | 22:00 | 23:58 | Scheduled |
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3U2457 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of 3U2457 is 87% (Late on average 16 minutes), and the on-time arrival rate is 93% (Early on average 22 minutes).
On-Time Departures
Punctuality
87
%
Late on average
16 minutes
Early
0
%
On time
87
%
30 mins late
7
%
60 mins late
7
%
90 mins late
0
%
Cancelled
1
%
On-Time Arrivals
Punctuality
93
%
Early on average
22 minutes
Early
93
%
On time
0
%
30 mins late
7
%
60 mins late
0
%
90 mins late
0
%
Cancelled
1
%
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Frequently Asked Questions
-
What is the current status of flight 3u2457?
Flight 3u2457 has not departed yet and is currently on schedule. Scheduled departure 22:00, arrival 00:35 (updated Oct 4, 2026). -
Is flight 3u2457 on time today?
Flight 3u2457 has not departed yet and is currently on schedule. Scheduled departure is 22:00, with arrival at 00:35. Recheck gate and timing before you head to the airport. -
Has flight 3u2457 departed yet? What is the departure time?
Flight 3u2457 is scheduled to depart at 22:00. The latest actual or estimated departure time is 22:00, and the current status is Scheduled (updated Oct 4, 2026). -
When is flight 3u2457 scheduled to arrive?
Flight 3u2457 is scheduled to arrive at 00:35. The latest estimated or actual arrival time is 23:58. Status is Scheduled as of Oct 4, 2026. -
What is the gate information for flight 3u2457?
For flight 3u2457, the departure terminal is T1 and the boarding gate is T27. Gate assignments can change at short notice—confirm on airport screens before heading to security. -
What route does flight 3u2457 fly?
Flight 3u2457 is operated by Sichuan Airlines from Shanghai (SHA) to Shenzhen (SZX). Typical flight time is about 2 hours35 minutes; operating days may include Sunday. -
How can I check real-time status for flight 3u2457?
Track flight 3u2457 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 3u2457 is delayed or canceled, what should I do?
If 3u2457 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 4, 2026). Contact Sichuan Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com. -
Has flight 3u2457 departed from Shanghai?
Flight 3u2457 has not departed from Shanghai (SHA) yet and is currently on schedule for 22:00. -
What is the seat configuration for flight 3u2457?
Flight 3u2457 usually flies a Boeing 737-800 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: Shenzhen Weather & Time
Cloudy
|
24°C - 31°C
Expected weather conditions upon arrival
0 hour time difference
Time on arrival: Shanghai 23:45
|
Shenzhen 23:45
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