Frontier Airlines F91539 Flight Status : Live Tracking & Updates

Domestic flight Frontier Airlines F91539 takes off from Saint Louis (STL) United States to Denver (DEN) United States. It's operated by Frontier Airlines. The plane leaves Lambert-St. Louis International Airport at 16:00 America/Chicago. The flight is expected to land at Denver International Airport at 17:23 America/Denver. The flight will last about 1 hours 25 minutes.

F91539 - FFT1539 Frontier Airlines (F9)
STL Saint Louis United States
Flight STL to DEN
DEN Denver United States
NO FLIGHTS IN THE LAST 14 DAYS Lasted record on 04-July-2020
Departure Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 16:00
1 C19
Arrival Denver International Airport
IATA: DENICAO: KDEN
Scheduled 17:23
None A38
F91539 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 25 minutes
  • Flight Distance: 1238 kms / 769 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-KONL3
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Denver
  • Current Time in Saint Louis: Thursday 2026-05-07 16:57 PM
  • Current Time in Denver: Thursday 2026-05-07 15:57 PM

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Frontier Airlines Flight F91539 FAQs

What is the scheduled flight duration for Frontier Airlines F91539 flight?

On average, nonstop flight takes 1 hour(s) 25 minutes, with the flight distance of 1238 km (769 miles).

What type of aircraft is used for the Frontier Airlines F91539 flight?

All Frontier Airlines F91539 flights are operated using Airbus A320-251N aircraft.