G421 Allegiant Air - Flight Status
Warning
This flight has been diverted and landed in a different airport than scheduled. Contact airline to obtain more information. This was the original destination:
Kalispell (FCA) - Glacier Park International Airport
Below, you can find details about Allegiant Air flight G421, which currently operates between the airports of Las Vegas - Las Vegas Harry Reid International Airport (Airport Code LAS) and Boise - Boise Air Terminal (Airport Code BOI).
This flight data pertains specifically to the flight's details for Thursday, December 04, 2025.
Table of contents:
Flight Status
Flight Status
G421 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions. Flight Status
G421 Allegiant Air to Boise
Landed - Delayed
Delay: 208 minutes
Flight Status for Thursday December 04, 2025
Landed - Delayed
Delay: 208 minutes
Flight Status for Thursday December 04, 2025
Airline information
Allegiant Air
Equipment: Airbus A319
Departure
Las Vegas (LAS)
December 04, 2025
Las Vegas Harry Reid International Airport
Departed at:
06:09 am
Terminal:
1
Gate:
B1
Scheduled Departure Time: 06:20 am
Arrival
Boise (BOI)
December 04, 2025
Boise Air Terminal
Arrived at:
01:18 pm
Terminal:
-
Gate:
-
Scheduled Arrival Time: 09:50 am
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.las-vegas-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.