| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 11 | IAH | IST | 21:09 | 16:32 |
Landed Late
|
Track > |
| Apr 02 | IAH | IST | 01:48 | 20:36 |
Delayed
|
Track > |
Turkish Airlines Flight TK6641 connects Houston, United States to Istanbul, Turkey, taking off from Houston George Bush Intercontinental Airport IAH and landing at Istanbul Airport IST.
How long is the TK6641 flight from Houston to Istanbul?
The average flight time from Houston to Istanbul is 11 hours and 5 minutes. The flight distance is 10232 km / 6358 miles and the average flight speed is 923 km/h / 574 mph.
What is the On-Time Performance (OTP) of Turkish Airlines Flight TK6641 Houston to Istanbul?
The Airportia On-Time Performance Rating for Turkish Airlines Flight TK6641 is 3.2/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest TK6641 flight?
The latest flight took off on Sunday, April 12th, 2026 with the flight status being Landed on 16:32.
How else can the flight TK6641 be referenced as?
This Turkish Airlines flight can also be referenced as THY6641, TK 6641, THY 6641.
How often is flight TK6641 delayed?
On average, 100% of all TK6641 flights are delayed. The average delay is 108 minutes.
Can I get compensation for my delayed or cancelled TK6641 flight or baggage issues?
If your TK6641 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 TK6641 Flight Tracker above for more details.
Other flights departing from Houston IAH: UA6142, OO5409, NK1254, UA4725
Other flights arriving at Istanbul IST: TK1486, TK229, TK2581, MB2547
All flights connecting Houston IAH to Istanbul IST.