Allegiant Air G4637 Flight Status Today

Domestic flight Allegiant Air G4637 takes off from Mesa (AZA) United States to Kalispell (FCA) United States. It's operated by Allegiant Air. The plane leaves Phoenix-Mesa Gateway Airport at 08:20 23 March 2026 America/Phoenix. The flight is expected to land at Glacier Park International Airport at 12:05 23 March 2026 America/Denver. The flight will last about 2 hours 45 minutes.

Current status of G4637 is Scheduled On time Expected Depart in 7 hours, 14 minutes

G4637 - AAY637 Allegiant Air (G4)
AZA Mesa United States
Flight AZA to FCA
FCA Kalispell United States
Scheduled On time Expected Depart in 7 hours, 14 minutes
Departure Phoenix-Mesa Gateway Airport
IATA: AZAICAO: KIWA
Scheduled 08:20 23 March 2026
None None
Arrival Glacier Park International Airport
IATA: FCAICAO: KGPI
Scheduled 12:05 23 March 2026
None None
G4637 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 45 minutes
  • Flight Distance: 1680 kms / 1044 miles
Airline
  • Allegiant Air
  • IATA: G4
  • ICAO: AAY
  • Operating Days: Thursday, Sunday
Passenger Services
  • Service type: N/A
  • Seats: N/A
  • Freight capacity: N/A
  • Passenger classes: N/A
More Detail
  • Aircraft: Airbus A318 / A319 / A320 / A321
  • Callsign: F-KPIR1
  • Departure Timezone: America/Phoenix
  • Arrival Timezone: America/Denver
  • Current Time in Mesa: Monday 2026-03-23 01:06 AM
  • Current Time in Kalispell: Monday 2026-03-23 02:06 AM

Flight routes similar to Allegiant Air G4637

Airline Flight no Departure Arrival
Allegiant Air G4673
Allegiant Air 		23/03/2026
07:30 		2 hours 48 minutes
10:26

Allegiant Air Flight G4637 FAQs

What is the scheduled flight duration for Allegiant Air G4637 flight?

On average, nonstop flight takes 2 hour(s) 45 minutes, with the flight distance of 1680 km (1044 miles).

What is the current status of Allegiant Air G4637 flight?

The current status of flight Allegiant Air G4637 is Scheduled On time.

What type of aircraft is used for the Allegiant Air G4637 flight?

All Allegiant Air G4637 flights are operated using Airbus A318 / A319 / A320 / A321 aircraft.

How many Allegiant Air G4637 flights are operated a week?

2 flights per week. The Flight Allegiant Air G4637 is operated on Thursday, Sunday.