AY 4166 Los Angeles to San Francisco Flight Status

Finnair Flight AY4166 from Los Angeles International Airport LAX to San Francisco International Airport SFO is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on June 2nd, 2025.
Check the table below for AY4166's most recent flight history:

AY 4166 Flight Status & Schedule

Date Departure Arrival Status
Jun 02 20:05 20:54
Landed
Track >

Finnair AY 4166 Los Angeles to San Francisco Flight Information

Finnair Flight AY4166 connects Los Angeles, United States to San Francisco, United States, taking off from Los Angeles International Airport LAX and landing at San Francisco International Airport SFO.

How long is the AY4166 flight from Los Angeles to San Francisco?

The average flight time from Los Angeles to San Francisco is 49 minutes. The flight distance is 543 km / 338 miles and the average flight speed is 665 km/h / 413 mph.

What is the On-Time Performance (OTP) of Finnair Flight AY4166 Los Angeles to San Francisco?

The Airportia On-Time Performance Rating for Finnair Flight AY4166 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AY4166 arriving at?

Flight AY4166 arrives at San Francisco International Airport (SFO) Terminal 1.

When was the latest AY4166 flight?

The latest flight took off on Tuesday, June 3rd, 2025 with the flight status being Landed on 20:54.

How else can the flight AY4166 be referenced as?

This Finnair flight can also be referenced as FIN4166, AY 4166, FIN 4166.

How often is flight AY4166 delayed?

On average, 0% of all AY4166 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled AY4166 flight or baggage issues?

If your AY4166 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 AY4166 Flight Tracker above for more details.

AY4166 and Los Angeles LAX to San Francisco SFO Flights

Other flights departing from Los Angeles LAX: WN3680, AA3175, AS2417, IB26RZ

Other flights arriving at San Francisco SFO: WN4229, WN4067, AS1324, AA3175

All flights connecting Los Angeles LAX to San Francisco SFO.

AY4166 Finnair Flight: Los Angeles to San Francisco Route Map

AY4166 Finnair Flight Map: Los Angeles to San Francisco
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.