Question 1

Where does BK 4531 land?

Accepted Answer

BK 4531 operated by Potomac Air arrives at Xining Caojiabao International Airport (XNN) in Haidong (Huzhu Tu Autonomous County). The scheduled arrival time is 14:00, Terminal 2.

Question 2

Is BK 4531 usually on time?

Accepted Answer

On-time performance for BK 4531 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 BK 4531 depart from?

Accepted Answer

BK 4531 departs from Tianjin Binhai International Airport (TSN), Terminal 5. The scheduled departure time is 08:00. Always confirm terminal information with Potomac Air closer to your travel date as it can change.

Question 4

What aircraft does BK 4531 use?

Accepted Answer

BK 4531 is operated on a Airbus A320neo with 180 seats across 2 cabin classes. Aircraft assignments can change — check with Potomac Air for the latest configuration.

Question 5

How long is the BK 4531 flight?

Accepted Answer

The scheduled flight duration for BK 4531 from Tianjin (TSN) to Haidong (Huzhu Tu Autonomous County) (XNN) is 1h 43m. Actual flight time may vary depending on air traffic, weather, and routing.

BK 4531

Route Map

Aircraft Information

Frequently Asked Questions

Track BK 4531 live in the app

More Potomac Air Flights