| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 28 | IST | OSL | 10:21 | 12:51 |
Landed Late
|
Track > |
Turkish Airlines Flight TK6421 connects Istanbul, Turkey to Oslo, Norway, taking off from Istanbul Airport IST and landing at Oslo Gardermoen Airport OSL.
How long is the TK6421 flight from Istanbul to Oslo?
The average flight time from Istanbul to Oslo is 3 hours and 30 minutes. The flight distance is 2427 km / 1508 miles and the average flight speed is 693 km/h / 431 mph.
What is the On-Time Performance (OTP) of Turkish Airlines Flight TK6421 Istanbul to Oslo?
The Airportia On-Time Performance Rating for Turkish Airlines Flight TK6421 is 4.6/5 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, May 28th, 2026 with the flight status being Landed on 12:51.
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, 100% of all TK6421 flights are delayed. The average delay is 26 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 Istanbul IST: TK2012, TK2410, TK2682, TK6421
Other flights arriving at Oslo OSL: SK822, SK4083, DY1303, SK4724
All flights connecting Istanbul IST to Oslo OSL.