Informational Guide to London Heathrow Airport - LHR - Non Official

TK1935 Turkish Airlines - Flight Status

Below, you can find details about Turkish Airlines flight TK1935, 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 Monday, December 15, 2025.

TK1935 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Flight Status

TK1935 Turkish Airlines from Istanbul

Scheduled - On-time
Flight Status for Monday December 15, 2025

Airline information

Turkish Airlines
Turkish Airlines
Equipment: Airbus A321neo

Departure

Istanbul (IST)
December 15, 2025
Istanbul Airport
Estimated Departure Time:
12:15
Terminal:
-
Gate:
-
Scheduled Departure Time: 12:15

Arrival

London (LHR)
December 15, 2025
London Heathrow Airport
Estimated Arrival Time:
13:30
Terminal:
2
Gate:
-
Scheduled Arrival Time: 13:30
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:

- 6E4073 - IndiGo

Additional Information

Which is the frequency of flight TK1935?
The flight TK1935 is currently not scheduled at London Heathrow Airport (LHR).

Which is the distance of flight TK1935?
The distance between the two airports is 2489 kilometers.

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: 2025-12-14 21:31:43
Current Time in London: 2025-12-14 18:31:43

Alternative Flights

The following airlines serves the same route between Istanbul and London:

British Airways
- Flight Number: BA675. (On Time performance: 82 - Average Delay: 8 minutes)
- Flight Number: BA677. (On Time performance: 68 - Average Delay: 12 minutes)
- Flight Number: BA679. (On Time performance: 79 - Average Delay: 9 minutes)
- Flight Number: BA681. (On Time performance: 89 - Average Delay: 29 minutes)

Turkish Airlines
- Flight Number: TK1931. (On Time performance: 80 - Average Delay: 8 minutes)
- Flight Number: TK1933. (On Time performance: 81 - Average Delay: 8 minutes)
- Flight Number: TK1971. (On Time performance: 76 - Average Delay: 8 minutes)
- Flight Number: TK1979. (On Time performance: 70 - Average Delay: 11 minutes)
- Flight Number: TK1983. (On Time performance: 87 - Average Delay: 5 minutes)
- Flight Number: TK1985. (On Time performance: 81 - Average Delay: 7 minutes)
- Flight Number: TK1987. (On Time performance: 90 - Average Delay: 4 minutes)
- Flight Number: TK1989. (On Time performance: 78 - Average Delay: 10 minutes)

Punctuality and delays

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from November 03, 2025 to December 01, 2025. 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: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions

Last Past Flights TK1935

Date
Departure
Arrival
Duration
Aircraft
Status
Monday
01 December
13:28
Istanbul (IST)
14:11
London (LHR)
03h 43min
Airbus A321neo
Airbus A321neo
Landed - Delayed
Monday
24 November
12:17
Istanbul (IST)
13:00
London (LHR)
03h 43min
Airbus A321neo
Airbus A321neo
Landed - On-time
Monday
17 November
12:31
Istanbul (IST)
13:10
London (LHR)
03h 39min
Airbus A321neo
Airbus A321neo
Landed - On-time