American Airlines AA521 Flight Status Today

International flight American Airlines AA521 takes off from Philadelphia (PHL) United States to San Juan (SJU) Puerto Rico. It's operated by American Airlines. The plane leaves Philadelphia International Airport at 11:29 America/New_York. The flight is expected to land at Luis Munoz Marin International Airport at 16:30 America/Puerto_Rico. The flight will last about 4 hours 1 minutes.

AA521 - AAL521 American Airlines (AA)
PHL Philadelphia United States
Flight PHL to SJU
SJU San Juan Puerto Rico
Contact Airlines It may not operate on the date requested
Departure Philadelphia International Airport
IATA: PHLICAO: KPHL
Scheduled 11:29
A 10
Arrival Luis Munoz Marin International Airport
IATA: SJUICAO: TJSJ
Scheduled 16:30
C C8
AA521 Detail
  • Type: International Flight
  • Flight Duration: 4 hours 1 minutes
  • Flight Distance: 2537 kms / 1576 miles
Airline
  • American Airlines
  • IATA: AA
  • ICAO: AAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 150
  • Freight capacity: 9.4 tons
  • Passenger classes: Economy, Business Class
More Detail
  • Aircraft: Airbus A321 (sharklets)
  • Callsign: F-KHOB4
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Puerto_Rico
  • Current Time in Philadelphia: Thursday 2026-02-12 12:47 PM
  • Current Time in San Juan: Thursday 2026-02-12 13:47 PM

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American Airlines Flight AA521 FAQs

What is the scheduled flight duration for American Airlines AA521 flight?

On average, nonstop flight takes 4 hour(s) 1 minutes, with the flight distance of 2537 km (1576 miles).

What type of aircraft is used for the American Airlines AA521 flight?

All American Airlines AA521 flights are operated using Airbus A321 (sharklets) aircraft.

Which terminal the flight American Airlines AA521 is arriving at?

Flight American Airlines AA521 arrives in Luis Munoz Marin International Airport at Terminal C.

How many American Airlines AA521 flights are operated a week?

6 flights per week. The Flight American Airlines AA521 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday.