| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 04 | IST | FRA | 03:32 | 05:07 |
Landed
|
Track > |
| Jun 03 | IST | FRA | 03:49 | 05:10 |
Unknown
|
Track > |
| Jun 02 | IST | FRA | 04:41 | 15:35 |
Unknown
|
Track > |
| Jun 02 | IST | FRA | 04:42 | 06:16 |
Landed Late
|
Track > |
| May 30 | IST | FRA | 05:34 | 07:09 |
Landed
|
Track > |
| May 29 | IST | FRA | 13:05 | 15:15 |
Unknown
|
Track > |
| May 28 | IST | FRA | 03:37 | 05:18 |
Landed
|
Track > |
| May 27 | IST | FRA | 03:55 | 05:10 |
Unknown
|
Track > |
| May 26 | IST | FRA | 13:30 | 15:35 |
Unknown
|
Track > |
| May 26 | IST | FRA | 08:00 | 10:00 |
Unknown
|
Track > |
Turkish Airlines Flight TK6403 connects Istanbul, Turkey to Frankfurt, Germany, taking off from Istanbul Airport IST and landing at Frankfurt Airport FRA.
How long is the TK6403 flight from Istanbul to Frankfurt?
The average flight time from Istanbul to Frankfurt is 2 hours and 36 minutes. The flight distance is 1839 km / 1143 miles and the average flight speed is 638 km/h / 396 mph.
How many TK6403 flights are operated per week?
4 flights per week. The flight TK6403 is operated on Tuesday, Wednesday, Thursday and Saturday.
What is the On-Time Performance (OTP) of Turkish Airlines Flight TK6403 Istanbul to Frankfurt?
The Airportia On-Time Performance Rating for Turkish Airlines Flight TK6403 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight TK6403 arriving at?
Flight TK6403 arrives at Frankfurt Airport (FRA) Terminal 1.
When was the latest TK6403 flight?
The latest flight took off on Thursday, June 4th, 2026 with the flight status being Landed on 05:07.
How else can the flight TK6403 be referenced as?
This Turkish Airlines flight can also be referenced as THY6403, TK 6403, THY 6403.
How often is flight TK6403 delayed?
On average, 10% of all TK6403 flights are delayed. The average delay is 46 minutes.
Can I get compensation for my delayed or cancelled TK6403 flight or baggage issues?
If your TK6403 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our TK6403 Flight Tracker above for more details.
Other flights departing from Istanbul IST: MS746, SU2133, TK6444, GO6511
Other flights arriving at Frankfurt FRA: DE2367, VN37, DE2289, AC844
All flights connecting Istanbul IST to Frankfurt FRA.
