TK1971 Turkish Airlines - Flight Status
Codeshare Flights
The flight AV6621 from Avianca (AV) is a codeshare flight operated by Turkish Airlines (TK) under the flight number TK1971. Check this page for details about flight TK1971.
Below, you can find details about Turkish Airlines flight TK1971, which currently operates between the airports of Istanbul - Istanbul Airport (Airport Code IST) and London - London Heathrow Airport (Airport Code LHR).
This flight data pertains specifically to the flight's details for Saturday, May 30, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights TK1971
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights TK1971
TK1971 On Time performance:
89
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays Flight Status
TK1971 Turkish Airlines from Istanbul
Landed - On-time
Delay: 13 minutes
Flight Status for Saturday May 30, 2026
This flight is also scheduled for Today (May 31, 2026). See it here
This flight is also scheduled for Tomorrow (June 01, 2026). See it here
Landed - On-time
Delay: 13 minutes
Flight Status for Saturday May 30, 2026
Departure
Istanbul (IST)
May 30, 2026
Istanbul Airport
Departed at:
15:27
Terminal:
-
Gate:
-
Scheduled Departure Time: 14:50
Arrival
London (LHR)
May 30, 2026
London Heathrow Airport
Arrived at:
16:53
Terminal:
2
Gate:
-
Scheduled Arrival Time: 16:40
Baggage: 7
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.airport-london-heathrow.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.
Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- 3U7201 - Sichuan Airlines
- 6E4071 - IndiGo
- AV6621 - Avianca
- BR3552 - EVA Air
- LA5669 - LATAM Airlines
- PK5971 - Pakistan International Airlines
- WB1269 - RwandAir
Additional Information
Which is the frequency of flight TK1971?
The flight TK1971 is scheduled to flight on daily basis.
Which is the distance of flight TK1971?
The distance between the two airports is 2489 kilometers.
Which is the flight time of flight TK1971?
The scheduled flight time gate to gate is: 03:50 hours.
The real flight time gate to gate on average is: 03:14 hours.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Istanbul: 2026-05-31 16:07:33
Current Time in London: 2026-05-31 14:07:33
The flight TK1971 is scheduled to flight on daily basis.
Which is the distance of flight TK1971?
The distance between the two airports is 2489 kilometers.
Which is the flight time of flight TK1971?
The scheduled flight time gate to gate is: 03:50 hours.
The real flight time gate to gate on average is: 03:14 hours.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Istanbul: 2026-05-31 16:07:33
Current Time in London: 2026-05-31 14:07:33
Alternative Flights
The following airlines serves the same route between Istanbul and London:
British Airways
- Flight Number: BA701. (On Time performance: 90 - Average Delay: 4 minutes)
- Flight Number: BA717. (On Time performance: 91 - Average Delay: 6 minutes)
- Flight Number: BA719. (On Time performance: 89 - Average Delay: 5 minutes)
- Flight Number: BA721. (On Time performance: 88 - Average Delay: 6 minutes)
Turkish Airlines
- Flight Number: TK1931. (On Time performance: 97 - Average Delay: 2 minutes)
- Flight Number: TK1979. (On Time performance: 82 - Average Delay: 6 minutes)
- Flight Number: TK1983. (On Time performance: 97 - Average Delay: 1 minutes)
- Flight Number: TK1985. (On Time performance: 92 - Average Delay: 4 minutes)
- Flight Number: TK1987. (On Time performance: 97 - Average Delay: 2 minutes)
- Flight Number: TK1989. (On Time performance: 94 - Average Delay: 4 minutes)
British Airways
- Flight Number: BA701. (On Time performance: 90 - Average Delay: 4 minutes)
- Flight Number: BA717. (On Time performance: 91 - Average Delay: 6 minutes)
- Flight Number: BA719. (On Time performance: 89 - Average Delay: 5 minutes)
- Flight Number: BA721. (On Time performance: 88 - Average Delay: 6 minutes)
Turkish Airlines
- Flight Number: TK1931. (On Time performance: 97 - Average Delay: 2 minutes)
- Flight Number: TK1979. (On Time performance: 82 - Average Delay: 6 minutes)
- Flight Number: TK1983. (On Time performance: 97 - Average Delay: 1 minutes)
- Flight Number: TK1985. (On Time performance: 92 - Average Delay: 4 minutes)
- Flight Number: TK1987. (On Time performance: 97 - Average Delay: 2 minutes)
- Flight Number: TK1989. (On Time performance: 94 - Average Delay: 4 minutes)
Punctuality and delays
We have gathered data from recent months and present below an analysis of how timely the flights have been.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from November 30, 2025 to May 29, 2026. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from May 02, 2025 to April 30, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from March 02, 2026 to May 29, 2026, we have obtained these figures.
Total number of flights: 89
On Time: 79 ( 89 % )
Moderate Delay: 6 ( 7 % )
Significant Delay: 3 ( 3 % )
Major Delay: 1 ( 1 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 4 minutes.
Total number of flights: 89
On Time: 79 ( 89 % )
Moderate Delay: 6 ( 7 % )
Significant Delay: 3 ( 3 % )
Major Delay: 1 ( 1 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 4 minutes.
Last Past Flights TK1971
Date
Departure
Arrival
Duration
Aircraft
Status
Saturday
30 May
30 May
15:27
Istanbul (IST)
Istanbul (IST)
16:53
London (LHR)
London (LHR)
03h 26min
Boeing 777-300
Boeing 777-300
Landed - On-time
Friday
29 May
29 May
15:11
Istanbul (IST)
Istanbul (IST)
16:32
London (LHR)
London (LHR)
03h 21min
Airbus A350-90
Airbus A350-90
Landed - On-time
Thursday
28 May
28 May
15:13
Istanbul (IST)
Istanbul (IST)
16:46
London (LHR)
London (LHR)
03h 33min
Airbus A330-30
Airbus A330-30
Landed - On-time
Wednesday
27 May
27 May
15:04
Istanbul (IST)
Istanbul (IST)
16:27
London (LHR)
London (LHR)
03h 23min
Airbus A350-90
Airbus A350-90
Landed - On-time
Tuesday
26 May
26 May
15:13
Istanbul (IST)
Istanbul (IST)
16:33
London (LHR)
London (LHR)
03h 20min
Airbus A330-30
Airbus A330-30
Landed - On-time
Monday
25 May
25 May
15:04
Istanbul (IST)
Istanbul (IST)
16:15
London (LHR)
London (LHR)
03h 11min
Boeing 777-300
Boeing 777-300
Landed - On-time
Sunday
24 May
24 May
15:12
Istanbul (IST)
Istanbul (IST)
16:21
London (LHR)
London (LHR)
03h 09min
Boeing 777-300
Boeing 777-300
Landed - On-time
Saturday
23 May
23 May
15:11
Istanbul (IST)
Istanbul (IST)
16:27
London (LHR)
London (LHR)
03h 16min
Airbus A330-30
Airbus A330-30
Landed - On-time
Friday
22 May
22 May
15:37
Istanbul (IST)
Istanbul (IST)
16:35
London (LHR)
London (LHR)
02h 58min
Airbus A350-90
Airbus A350-90
Landed - On-time
Thursday
21 May
21 May
15:38
Istanbul (IST)
Istanbul (IST)
16:58
London (LHR)
London (LHR)
03h 20min
Airbus A330-30
Airbus A330-30
Landed - Delayed
