| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 17 | OSL | SEA | 18:30 | 20:48 |
Delayed >2h
|
Track > |
Turkish Airlines Flight TK203 connects Oslo, Norway to Seattle, United States, taking off from Oslo Gardermoen Airport OSL and landing at Seattle Tacoma International Airport SEA.
How long is the TK203 flight from Oslo to Seattle?
The average flight time from Oslo to Seattle is 9 hours and 5 minutes. The flight distance is 7328 km / 4554 miles and the average flight speed is 807 km/h / 501 mph.
How many TK203 flights are operated per week?
1 flight per week. The flight TK203 is operated on Thursday.
What is the On-Time Performance (OTP) of Turkish Airlines Flight TK203 Oslo to Seattle?
The Airportia On-Time Performance Rating for Turkish Airlines Flight TK203 is 4.4/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest TK203 flight?
The latest flight took off on Friday, September 18th, 2026 with the flight status being Scheduled on 21:24.
How else can the flight TK203 be referenced as?
This Turkish Airlines flight can also be referenced as THY203, TK0203, TK 203, THY 203.
How often is flight TK203 delayed?
On average, 100% of all TK203 flights are delayed. The average delay is 36 minutes.
Can I get compensation for my delayed or cancelled TK203 flight or baggage issues?
If your TK203 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 TK203 Flight Tracker above for more details.
Flight TK203 is code-shared by 1 airline using the flight number WB1343
Other flights departing from Oslo OSL: SK366, DY1498, DY1504, RS113
Other flights arriving at Seattle SEA: AS242, DL831, DL2442, OO4031
All flights connecting Oslo OSL to Seattle SEA.