Frontier Airlines F9521 Flight Status Today

Domestic flight Frontier Airlines F9521 takes off from Philadelphia (PHL) United States to Denver (DEN) United States. It's operated by Frontier Airlines. The plane leaves Philadelphia International Airport at 20:42 America/New_York. The flight is expected to land at Denver International Airport at 23:04 America/Denver. The flight will last about 2 hours 37 minutes.

F9521 - FFT521 Frontier Airlines (F9)
PHL Philadelphia United States
Flight PHL to DEN
DEN Denver United States
NO FLIGHTS IN THE LAST 14 DAYS Lasted record on 05-December-2021
Departure Philadelphia International Airport
IATA: PHLICAO: KPHL
Scheduled 20:42
E E2
Arrival Denver International Airport
IATA: DENICAO: KDEN
Scheduled 23:04
None A34
F9521 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 37 minutes
  • Flight Distance: 2507 kms / 1558 miles
Airline
  • Frontier Airlines
  • IATA: F9
  • ICAO: FFT
  • Operating Days: NO FLIGHTS IN THE LAST 14 DAYS
Passenger Services
  • Service type: None
  • Seats: None
  • Freight capacity: None
  • Passenger classes: None
More Detail
  • Aircraft: Airbus A320-251N
  • Callsign: F-KADG1
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Denver
  • Current Time in Philadelphia: Sunday 2026-04-12 12:41 PM
  • Current Time in Denver: Sunday 2026-04-12 10:41 AM

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Frontier Airlines Flight F9521 FAQs

What is the scheduled flight duration for Frontier Airlines F9521 flight?

On average, nonstop flight takes 2 hour(s) 37 minutes, with the flight distance of 2507 km (1558 miles).

What type of aircraft is used for the Frontier Airlines F9521 flight?

All Frontier Airlines F9521 flights are operated using Airbus A320-251N aircraft.