AY 4090 Chicago to Rochester Flight Status

Finnair Flight AY4090 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 24th, 2025.
Check the table below for AY4090's most recent flight history:

AY 4090 Flight Status & Schedule

Date Departure Arrival Status
Aug 24 21:11 23:26
Landed
Track >

Finnair AY 4090 Chicago to Rochester Flight Information

Finnair Flight AY4090 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 AY4090 flight from Chicago to Rochester?

The average flight time from Chicago to Rochester is 1 hour and 15 minutes. The flight distance is 847 km / 526 miles and the average flight speed is 678 km/h / 421 mph.

What is the On-Time Performance (OTP) of Finnair Flight AY4090 Chicago to Rochester?

The Airportia On-Time Performance Rating for Finnair Flight AY4090 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AY4090 arriving at?

Flight AY4090 arrives at Rochester International Airport (ROC) Terminal S.

When was the latest AY4090 flight?

The latest flight took off on Monday, August 25th, 2025 with the flight status being Landed on 23:26.

How else can the flight AY4090 be referenced as?

This Finnair flight can also be referenced as FIN4090, AY 4090, FIN 4090.

How often is flight AY4090 delayed?

On average, 0% of all AY4090 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled AY4090 flight or baggage issues?

If your AY4090 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 AY4090 Flight Tracker above for more details.

AY4090 and Chicago ORD to Rochester ROC Flights

Other flights departing from Chicago ORD: AA4466, AA4483, AA6415, AA3382

Other flights arriving at Rochester ROC: WN4367, AA4483, UA3515, UA4400

All flights connecting Chicago ORD to Rochester ROC.

AY4090 Finnair Flight: Chicago to Rochester Route Map

AY4090 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.