| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 13 | BRU | IST | 19:50 | 23:45 |
Unknown
|
Track > |
| Aug 06 | BRU | IST | 19:55 | 00:08 |
Landed Late
|
Track > |
| Jul 30 | BRU | IST | 20:08 | 23:50 |
Landed
|
Track > |
| Jul 23 | BRU | IST | 19:55 | 23:37 |
Landed
|
Track > |
Turkish Airlines Flight TK6421 connects Brussels, Belgium to Istanbul, Turkey, taking off from Brussels Airport BRU and landing at Istanbul Airport IST.
How long is the TK6421 flight from Brussels to Istanbul?
The average flight time from Brussels to Istanbul is 2 hours and 52 minutes. The flight distance is 2142 km / 1331 miles and the average flight speed is 747 km/h / 464 mph.
What is the On-Time Performance (OTP) of Turkish Airlines Flight TK6421 Brussels to Istanbul?
The Airportia On-Time Performance Rating for Turkish Airlines Flight TK6421 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest TK6421 flight?
The latest flight took off on Thursday, August 13th, 2026 with the flight status being Unknown on 23:45.
How else can the flight TK6421 be referenced as?
This Turkish Airlines flight can also be referenced as THY6421, TK 6421, THY 6421.
How often is flight TK6421 delayed?
On average, 25% of all TK6421 flights are delayed. The average delay is 23 minutes.
Can I get compensation for my delayed or cancelled TK6421 flight or baggage issues?
If your TK6421 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 TK6421 Flight Tracker above for more details.
Other flights departing from Brussels BRU: TK6510, G9148, LO2304, QY354
Other flights arriving at Istanbul IST: TK6058, TK1932, 3O522, TK1274
All flights connecting Brussels BRU to Istanbul IST.