Turkish Airlines TK400 Flight status
According to Trip.com’s latest record on status for Turkish Airlines flight TK400 from Saint Petersburg to Istanbul (LED-IST): Flight TK400 has safely landed at Istanbul Airport (IST) 03:58 (local time), about 17m early.
Wed, Oct 21
Thu, Oct 22
Fri, Oct 23
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Canceled
Please refer to the airline for the latest information
Check-in Counter
62-68
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Arrived
The flight has arrived 17m early
4h
Check-in Counter
58-68
Boarding Gate
52
Arrival Gate
--
Baggage
16
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Scheduled
Your flight will depart on time.
4h
Check-in Counter
62-68
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Track the Previous Flight Status: Landed at Saint Petersburg
TK399
|
Istanbul (IST)
Saint Petersburg (LED)
Saint Petersburg (LED)
Scheduled: 23:15
|
0 early
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TK400 Aircraft Details
According to Trip.com real-time data, the TK400 flight from Saint Petersburg to Istanbul on 10/22/2026 is operated using the aircraft model Boeing 737-800. This aircraft has been in service for 12y, 7m. The aircraft has 151 seats.
Boeing 737-800
Punctuality (Departure)
73
%
Punctuality (Arrival)
100
%
Early on average
18 minutes
Age
12y, 7m
Seats
151
Flight Distance
--
Economy
Business
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
Unknown
Seat Information
76 cm
Legroom
43 cm
Seat width
99°
Reclining Angle
3-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (free)
Unknown
Seat Information
107 cm
Legroom
51 cm
Seat width
114°
Reclining Angle
2-2
Seat layout example
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Flight History for TK400
Check more records from Trip.com about TK400 before and after today
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Oct 18 | Saint Petersburg (LED) | Istanbul (IST) | JET | -- | -- | Canceled |
| Mon, Oct 19 | Saint Petersburg (LED) | Istanbul (IST) | 739 | 05:16 | 08:24 | Arrived |
| Tue, Oct 20 | Saint Petersburg (LED) | Istanbul (IST) | JET | -- | -- | Canceled |
| Wed, Oct 21 | Saint Petersburg (LED) | Istanbul (IST) | 738 | -- | -- | Canceled |
| Thu, Oct 22 | Saint Petersburg (LED) | Istanbul (IST) | 738 | 00:32 | 03:58 | Arrived |
| Fri, Oct 23 | Saint Petersburg (LED) | Istanbul (IST) | 321 | 00:15 | 04:15 | Scheduled |
| Sat, Oct 24 | Saint Petersburg (LED) | Istanbul (IST) | 738 | 00:15 | 04:15 | Scheduled |
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TK400 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of TK400 is 73% (Late on average 21 minutes), and the on-time arrival rate is 100% (Early on average 18 minutes).
On-Time Departures
Punctuality
73
%
Late on average
21 minutes
Early
3
%
On time
70
%
30 mins late
20
%
60 mins late
7
%
90 mins late
0
%
Cancelled
2
%
On-Time Arrivals
Punctuality
100
%
Early on average
18 minutes
Early
77
%
On time
23
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
2
%
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Flight FAQs
What is the current status of flight tk400?
Flight tk400 has arrived (status: Arrived). Actual arrival 03:58 (updated Oct 22, 2026).Is flight tk400 on time today?
Flight tk400 has arrived (status: Arrived). Actual arrival was 03:58; follow airport screens for the baggage carousel.Has flight tk400 departed yet? What is the departure time?
Flight tk400 is scheduled to depart at 00:15. The latest actual or estimated departure time is 00:32, and the current status is Arrived (updated Oct 22, 2026).When is flight tk400 scheduled to arrive?
Flight tk400 is scheduled to arrive at 04:15. The latest estimated or actual arrival time is 03:58. Status is Arrived as of Oct 22, 2026.What is the gate information for flight tk400?
For flight tk400, the departure terminal is T1 and the boarding gate is 52. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight tk400 fly?
Flight tk400 is operated by Turkish Airlines from Saint Petersburg (LED) to Istanbul (IST). Typical flight time is about 4 hours; operating days may include Thursday.How can I check real-time status for flight tk400?
Track flight tk400 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 tk400 is delayed or canceled, what should I do?
If tk400 is delayed or canceled, first confirm the latest status here (Arrived, updated Oct 22, 2026). Contact Turkish Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight tk400 departed from Saint Petersburg?
Flight tk400 has already left Saint Petersburg and completed its journey. Departure was 00:32; actual arrival 03:58.What is the seat configuration for flight tk400?
Flight tk400 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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Arrival Info: Istanbul Weather & Current Time
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|
15°C - 24°C
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0 hour time difference
Time on arrival: Saint Petersburg 03:58
|
Istanbul 03:58
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