AY4158 Flight Status Finnair: Chicago to Portland (FIN4158)

How long is the AY4158 flight from Chicago to Portland?

The average flight time from Chicago to Portland is 3 hours and 55 minutes. The flight distance is 2791 km / 1734 miles and the average flight speed is 712 km/h / 442 mph.

How many AY4158 flights are operated per week?

4 flights per week. The flight AY4158 is operated on Thursday, Friday, Saturday and Sunday.

What is the On-Time Performance (OTP) of Finnair Flight AY4158 Chicago to Portland?

The Airportia On-Time Performance Rating for Finnair Flight AY4158 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest AY4158 flight?

The latest flight took off on Friday, September 11th, 2026 with the flight status being Landed on 01:00.

How else can the flight AY4158 be referenced as?

This Finnair flight can also be referenced as FIN4158, AY 4158, FIN 4158.

How often is flight AY4158 delayed?

On average, 43% of all AY4158 flights are delayed. The average delay is 49 minutes.

Can I get compensation for my delayed or cancelled AY4158 flight or baggage issues?

If your AY4158 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.