Frontier Airlines F9721 Flight Status Today

Domestic flight Frontier Airlines F9721 takes off from Grand Rapids (GRR) United States to Denver (DEN) United States. It's operated by Frontier Airlines. The plane leaves Gerald R. Ford International Airport at 19:49 America/New_York. The flight is expected to land at Denver International Airport at 20:48 America/Denver. The flight will last about 1 hours 47 minutes.

F9721 - FFT721 Frontier Airlines (F9)
GRR Grand Rapids United States
Flight GRR to DEN
DEN Denver United States
NO FLIGHTS IN THE LAST 14 DAYS Lasted record on 12-December-2021
Departure Gerald R. Ford International Airport
IATA: GRRICAO: KGRR
Scheduled 19:49
None B2
Arrival Denver International Airport
IATA: DENICAO: KDEN
Scheduled 20:48
None A36
F9721 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 47 minutes
  • Flight Distance: 1633 kms / 1015 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 A321-271NX
  • Callsign: F-KBJC1
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Denver
  • Current Time in Grand Rapids: Sunday 2026-01-18 06:00 AM
  • Current Time in Denver: Sunday 2026-01-18 04:00 AM

Flight routes similar to Frontier Airlines F9721

Airline Flight no Departure Arrival
United Airlines UA646
United Airlines 		18/01/2026
15:25 		3 hours 5 minutes
16:30
United Airlines UA3920
United Airlines 		18/01/2026
10:30 		3 hours 9 minutes
11:39
Southwest Airlines WN1768
Southwest Airlines 		18/01/2026
08:45 		0 minutes
09:45
Air Canada AC4612
Air Canada 		18/01/2026
15:25 		3 hours 5 minutes
16:30
United Airlines UA2648
United Airlines 		18/01/2026
09:10 		3 hours 7 minutes
10:17
Frontier Airlines F91247
Frontier Airlines 		18/01/2026
20:16 		3 hours 9 minutes
21:25
Frontier Airlines F94213
Frontier Airlines 		18/01/2026
20:49 		0 minutes
21:49
United Airlines UA2720
United Airlines 		18/01/2026
08:05 		2 hours 52 minutes
08:57

Frontier Airlines Flight F9721 FAQs

What is the scheduled flight duration for Frontier Airlines F9721 flight?

On average, nonstop flight takes 1 hour(s) 47 minutes, with the flight distance of 1633 km (1015 miles).

What type of aircraft is used for the Frontier Airlines F9721 flight?

All Frontier Airlines F9721 flights are operated using Airbus A321-271NX aircraft.