Sun Country Airlines SY521 flight status now

SY521 - SCX521 Sun Country Airlines (SY)
SAT San Antonio United States
Flight SAT to CUN
CUN Cancun Mexico
NO FLIGHTS IN THE LAST 14 DAYS Lasted record on 14-August-2018
Departure San Antonio International Airport
IATA: SATICAO: KSAT
Scheduled 19:25
A 8
Arrival Cancun International Airport
IATA: CUNICAO: MMUN
Scheduled 22:05
4 None
SY521 Detail
  • Type: International Flight
  • Flight Duration: 2 hours 40 minutes
  • Flight Distance: 1498 kms / 931 miles
Airline
  • Sun Country Airlines
  • IATA: SY
  • ICAO: SCX
  • Operating Days: NO FLIGHTS IN THE LAST 14 DAYS
Passenger Services
  • Service type: Normal passenger
  • Seats: 162
  • Freight capacity: 19.9 tons
  • Passenger classes: Economy, Business Class, Premium Economy
More Detail
  • Aircraft: Boeing 737-800 Passenger
  • Callsign: SCX521
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Cancun
  • Current Time in San Antonio: Thursday 2025-11-20 05:52 AM
  • Current Time in Cancun: Thursday 2025-11-20 06:52 AM

International flight Sun Country Airlines SY521 takes off from San Antonio (SAT) United States to Cancun (CUN) Mexico. It's operated by Sun Country Airlines. The plane leaves San Antonio International Airport at 19:25 America/Chicago. The flight is expected to land at Cancun International Airport at 22:05 America/Cancun. The flight will last about 2 hours 40 minutes.

Similar flight route from San Antonio (SAT) to Cancun (CUN)

Airline Flight no Departure Arrival
Sun Country Airlines SY519
Sun Country Airlines 		20/11/2025
10:50 		2 hours 3 minutes
13:24
Southwest Airlines WN1836
Southwest Airlines 		20/11/2025
07:05 		2 hours 35 minutes
09:40
Jet Rescue MTS267
Jet Rescue 		20/11/2025
None
07:20

Frequently asked questions, answered

How long is the flight from San Antonio to Cancun?

On average, nonstop flight takes 2 hour(s) 40 minutes, with the flight distance of 1498 km (931 miles).

What type of aircraft is used for the Sun Country Airlines SY521 flight?

All Sun Country Airlines SY521 flights are operated using Boeing 737-800 Passenger aircraft.

Which terminal the flight Sun Country Airlines SY521 is arriving at?

Flight Sun Country Airlines SY521 arrives in Cancun International Airport at Terminal 4.