Frontier Airlines F91391 Flight Status : Live Tracking & Updates

Domestic flight Frontier Airlines F91391 takes off from Chicago (ORD) United States to Saint Louis (STL) United States. It's operated by Frontier Airlines. The plane leaves O'Hare International Airport at 10:49 America/Chicago. The flight is expected to land at Lambert-St. Louis International Airport at 12:08 America/Chicago. The flight will last about 1 hours 19 minutes.

F91391 - FFT1391 Frontier Airlines (F9)
ORD Chicago United States
Flight ORD to STL
STL Saint Louis United States
NO FLIGHTS IN THE LAST 14 DAYS Lasted record on 02-August-2021
Departure O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 10:49
5 M1
Arrival Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 12:08
1 C19
F91391 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 19 minutes
  • Flight Distance: 415 kms / 258 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 A321 (sharklets)
  • Callsign: None
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Chicago
  • Current Time in Chicago: Sunday 2026-05-24 19:43 PM
  • Current Time in Saint Louis: Sunday 2026-05-24 19:43 PM

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Frontier Airlines Flight F91391 FAQs

What is the scheduled flight duration for Frontier Airlines F91391 flight?

On average, nonstop flight takes 1 hour(s) 19 minutes, with the flight distance of 415 km (258 miles).

What type of aircraft is used for the Frontier Airlines F91391 flight?

All Frontier Airlines F91391 flights are operated using Airbus A321 (sharklets) aircraft.

Which terminal the flight Frontier Airlines F91391 is arriving at?

Flight Frontier Airlines F91391 arrives in Lambert-St. Louis International Airport at Terminal 1.