Question 1

Where does AA 857 land?

Accepted Answer

AA 857 operated by American Airlines arrives at Phoenix Sky Harbor International Airport (PHX) in Phoenix. The scheduled arrival time is 14:00, Terminal 1.

Question 2

Is AA 857 usually on time?

Accepted Answer

On-time performance for AA 857 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 AA 857 depart from?

Accepted Answer

AA 857 departs from Boston Logan International Airport (BOS), Terminal 4. The scheduled departure time is 08:00. Always confirm terminal information with American Airlines closer to your travel date as it can change.

Question 4

What aircraft does AA 857 use?

Accepted Answer

AA 857 is operated on a Boeing 787-9 Dreamliner with 296 seats across 3 cabin classes. Aircraft assignments can change — check with American Airlines for the latest configuration.

Question 5

How long is the AA 857 flight?

Accepted Answer

The scheduled flight duration for AA 857 from Boston (BOS) to Phoenix (PHX) is 4h 37m. Actual flight time may vary depending on air traffic, weather, and routing.

AA 857

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