Question 1

Where does SY 1637 land?

Accepted Answer

SY 1637 operated by Sun Country Airlines arrives at Boston Logan International Airport (BOS) in Boston. The scheduled arrival time is 14:00, Terminal 1.

Question 2

Is SY 1637 usually on time?

Accepted Answer

On-time performance for SY 1637 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 SY 1637 depart from?

Accepted Answer

SY 1637 departs from Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field (MSP), Terminal 4. The scheduled departure time is 08:00. Always confirm terminal information with Sun Country Airlines closer to your travel date as it can change.

Question 4

What aircraft does SY 1637 use?

Accepted Answer

SY 1637 is operated on a Airbus A320neo with 180 seats across 2 cabin classes. Aircraft assignments can change — check with Sun Country Airlines for the latest configuration.

Question 5

How long is the SY 1637 flight?

Accepted Answer

The scheduled flight duration for SY 1637 from Minneapolis (MSP) to Boston (BOS) is 2h 15m. Actual flight time may vary depending on air traffic, weather, and routing.

SY 1637

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