Question 1

Where does AY 4157 land?

Accepted Answer

AY 4157 operated by Finnair arrives at London Gatwick Airport (LGW) in London. The scheduled arrival time is 14:00, Terminal 3.

Question 2

Is AY 4157 usually on time?

Accepted Answer

On-time performance for AY 4157 varies with season, weather, and air traffic. TrackMyWings will track live and historical on-time rates for this flight at launch — allow buffer time for tight connections until you can check recent data.

Question 3

Which terminal does AY 4157 depart from?

Accepted Answer

AY 4157 departs from Harry Reid International Airport (LAS), Terminal 1. The scheduled departure time is 08:00. Always confirm terminal information with Finnair closer to your travel date as it can change.

Question 4

What aircraft does AY 4157 use?

Accepted Answer

AY 4157 is operated on a Boeing 787-9 Dreamliner with 296 seats across 3 cabin classes. Aircraft assignments can change — check with Finnair for the latest configuration.

Question 5

How long is the AY 4157 flight?

Accepted Answer

The scheduled flight duration for AY 4157 from Las Vegas (LAS) to London (LGW) is 10h 32m. Actual flight time may vary depending on air traffic, weather, and routing.

AY 4157

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Aircraft Information

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