Frontier Airlines F9423 flight status now

F9423 - FFT423 Frontier Airlines (F9)
DEN Denver United States
Flight DEN to SEA
SEA Seattle United States
NO FLIGHTS IN THE LAST 14 DAYS Lasted record on 12-April-2020
Departure Denver International Airport
IATA: DENICAO: KDEN
Scheduled 22:00
None A36
Arrival Seattle International Airport
IATA: SEAICAO: KSEA
Scheduled 00:13
None S9A
F9423 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 55 minutes
  • Flight Distance: 1648 kms / 1024 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-KSEA1
  • Departure Timezone: America/Denver
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Denver: Wednesday 2025-11-19 21:04 PM
  • Current Time in Seattle: Wednesday 2025-11-19 20:04 PM

Domestic flight Frontier Airlines F9423 takes off from Denver (DEN) United States to Seattle (SEA) United States. It's operated by Frontier Airlines. The plane leaves Denver International Airport at 22:00 America/Denver. The flight is expected to land at Seattle International Airport at 00:13 America/Los_Angeles. The flight will last about 1 hours 55 minutes.

Similar flight route from Denver (DEN) to Seattle (SEA)

Airline Flight no Departure Arrival
Delta DL1175
Delta 		19/11/2025
19:51 		3 hours 9 minutes
22:00
Southwest Airlines WN3308
Southwest Airlines 		19/11/2025
16:40 		0 minutes
18:40
Jambojet JX7039
Jambojet 		19/11/2025
13:23 		3 hours 3 minutes
15:26
Jambojet JX7041
Jambojet 		19/11/2025
15:37 		3 hours 8 minutes
17:45
Hawaiian Airlines HA4865
Hawaiian Airlines 		19/11/2025
15:37 		3 hours 8 minutes
17:45
Frontier Airlines F91175
Frontier Airlines 		19/11/2025
09:58 		3 hours 9 minutes
12:07
Icelandair FI7722
Icelandair 		19/11/2025
20:02 		3 hours 11 minutes
22:13
Hawaiian Airlines HA4820
Hawaiian Airlines 		19/11/2025
20:02 		3 hours 11 minutes
22:13

Frequently asked questions, answered

How long is the flight from Denver to Seattle?

On average, nonstop flight takes 1 hour(s) 55 minutes, with the flight distance of 1648 km (1024 miles).

What type of aircraft is used for the Frontier Airlines F9423 flight?

All Frontier Airlines F9423 flights are operated using Airbus A320-251N aircraft.