AY 4109 Chicago to Rochester Flight Status

Finnair Flight AY4109 from Chicago O'Hare International Airport ORD to Rochester International Airport ROC is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on August 17th, 2025.
Check the table below for AY4109's most recent flight history:

AY 4109 Flight Status & Schedule

Date Departure Arrival Status
Aug 17 23:02 01:20
Delayed
Track >

Finnair AY 4109 Chicago to Rochester Flight Information

Finnair Flight AY4109 connects Chicago, United States to Rochester, United States, taking off from Chicago O'Hare International Airport ORD and landing at Rochester International Airport ROC.

How long is the AY4109 flight from Chicago to Rochester?

The average flight time from Chicago to Rochester is 1 hour and 18 minutes. The flight distance is 847 km / 526 miles and the average flight speed is 652 km/h / 405 mph.

What is the On-Time Performance (OTP) of Finnair Flight AY4109 Chicago to Rochester?

The Airportia On-Time Performance Rating for Finnair Flight AY4109 is 3.4/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest AY4109 flight?

The latest flight took off on Monday, August 18th, 2025 with the flight status being En-Route on 01:20.

How else can the flight AY4109 be referenced as?

This Finnair flight can also be referenced as FIN4109, AY 4109, FIN 4109.

How often is flight AY4109 delayed?

On average, 100% of all AY4109 flights are delayed. The average delay is 99 minutes.

Can I get compensation for my delayed or cancelled AY4109 flight or baggage issues?

If your AY4109 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 AY4109 Flight Tracker above for more details.

AY4109 and Chicago ORD to Rochester ROC Flights

Other flights departing from Chicago ORD: AA3382, AA4483, AA4296, AA4972

Other flights arriving at Rochester ROC: AA4483, UA3662, UA3421, DL3804

All flights connecting Chicago ORD to Rochester ROC.

AY4109 Finnair Flight: Chicago to Rochester Route Map

AY4109 Finnair Flight Map: Chicago to Rochester
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.