/ Flights / Allegiant Air / G41638

G41638 Flight Status Allegiant Air: Billings to Las Vegas (AAY1638)

G4 1638 Billings to Las Vegas Flight Status

Allegiant Air Flight G41638 from Billings Logan International Airport BIL to Las Vegas McCarran International Airport LAS is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on December 14th, 2025.
Check the table below for G41638's most recent flight history:

G4 1638 Flight Status & Schedule

Date Departure Arrival Status
Dec 14 21:43 22:27
Landed
 Track >
Dec 11 23:29 00:11
Landed Late
 Track >
Dec 07 22:23 23:06
Landed
 Track >
Dec 04 22:19 22:53
Landed
 Track >
Dec 01 10:18 10:46
Landed
 Track >
< All BIL Departures All LAS Arrivals >

Allegiant Air G4 1638 Billings to Las Vegas Flight Information

Allegiant Air Flight G41638 connects Billings, United States to Las Vegas, United States, taking off from Billings Logan International Airport BIL and landing at Las Vegas McCarran International Airport LAS.

How long is the G41638 flight from Billings to Las Vegas?

The average flight time from Billings to Las Vegas is 1 hour and 38 minutes. The flight distance is 1215 km / 755 miles and the average flight speed is 745 km/h / 463 mph.

What is the On-Time Performance (OTP) of Allegiant Air Flight G41638 Billings to Las Vegas?

The Airportia On-Time Performance Rating for Allegiant Air Flight G41638 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight G41638 arriving at?

Flight G41638 arrives at Las Vegas McCarran International Airport (LAS) Terminal 1.

When was the latest G41638 flight?

The latest flight took off on Monday, December 15th, 2025 with the flight status being Landed on 22:27.

How else can the flight G41638 be referenced as?

This Allegiant Air flight can also be referenced as AAY1638, G4 1638, AAY 1638.

How often is flight G41638 delayed?

On average, 20% of all G41638 flights are delayed. The average delay is 40 minutes.

Can I get compensation for my delayed or cancelled G41638 flight or baggage issues?

If your G41638 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our G41638 Flight Tracker above for more details.

G41638 and Billings BIL to Las Vegas LAS Flights

Other flights departing from Billings BIL: DL1132, DL3773, DL1132, DL3773

Other flights arriving at Las Vegas LAS: UA769, G4122, G498, AS2380

All flights connecting Billings BIL to Las Vegas LAS.

G41638 Allegiant Air Flight: Billings to Las Vegas Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: A24258 FJ2805 FJ2801 FJ1153 KJ4602 FJ1128 BI4227 JA5643 KM9650 TP9276
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.