Allegiant Air G421 Flight Status Today

Domestic flight Allegiant Air G421 takes off from Las Vegas (LAS) United States to Kalispell (FCA) United States. It's operated by Allegiant Air. The plane leaves McCarran International Airport at 13:35 America/Los_Angeles. The flight is expected to land at Glacier Park International Airport at 17:05 America/Denver. The flight will last about 2 hours 14 minutes.

G421 - AAY21 Allegiant Air (G4)
LAS Las Vegas United States
Flight LAS to FCA
FCA Kalispell United States
Contact Airlines It may not operate on the date requested
Departure McCarran International Airport
IATA: LASICAO: KLAS
Scheduled 13:35
1 A20
Arrival Glacier Park International Airport
IATA: FCAICAO: KGPI
Scheduled 17:05
None None
G421 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 14 minutes
  • Flight Distance: 1360 kms / 845 miles
Airline
  • Allegiant Air
  • IATA: G4
  • ICAO: AAY
  • Operating Days: Thursday, Sunday
Passenger Services
  • Service type: None
  • Seats: None
  • Freight capacity: None
  • Passenger classes: None
More Detail
  • Aircraft: Airbus A319
  • Callsign: F-KMAF1
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Denver
  • Current Time in Las Vegas: Thursday 2026-01-01 08:36 AM
  • Current Time in Kalispell: Thursday 2026-01-01 09:36 AM

Flight routes similar to Allegiant Air G421

Airline Flight no Departure Arrival
Allegiant Air G423
Allegiant Air 		01/01/2026
13:28 		2 hours 17 minutes
16:58
Allegiant Air G41735
Allegiant Air 		01/01/2026
16:36 		1 hours 25 minutes
19:59

Allegiant Air Flight G421 FAQs

What is the scheduled flight duration for Allegiant Air G421 flight?

On average, nonstop flight takes 2 hour(s) 14 minutes, with the flight distance of 1360 km (845 miles).

What type of aircraft is used for the Allegiant Air G421 flight?

All Allegiant Air G421 flights are operated using Airbus A319 aircraft.

How many Allegiant Air G421 flights are operated a week?

2 flights per week. The Flight Allegiant Air G421 is operated on Thursday, Sunday.