G4 1637 Santa Maria to Las Vegas Flight Status

Allegiant Air Flight G41637 from Santa Maria Public Airport SMX to Las Vegas McCarran International Airport LAS is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on May 17th, 2026.
Check the table below for G41637's most recent flight history:

G4 1637 Flight Status & Schedule

Date Departure Arrival Status
May 17 15:28 16:48
Delayed >1h
Track >
May 10 15:32 16:33
Landed
Track >
May 03 15:42 16:54
Unknown
Track >
Apr 26 15:30 16:28
Landed
Track >
Apr 19 15:45 16:47
Landed
Track >

Allegiant Air G4 1637 Santa Maria to Las Vegas Flight Information

Allegiant Air Flight G41637 connects Santa Maria, United States to Las Vegas, United States, taking off from Santa Maria Public Airport SMX and landing at Las Vegas McCarran International Airport LAS.

How long is the G41637 flight from Santa Maria to Las Vegas?

The average flight time from Santa Maria to Las Vegas is 58 minutes. The flight distance is 498 km / 309 miles and the average flight speed is 517 km/h / 321 mph.

What is the On-Time Performance (OTP) of Allegiant Air Flight G41637 Santa Maria to Las Vegas?

The Airportia On-Time Performance Rating for Allegiant Air Flight G41637 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight G41637 arriving at?

Flight G41637 arrives at Las Vegas McCarran International Airport (LAS) Terminal 1.

When was the latest G41637 flight?

The latest flight took off on Sunday, May 17th, 2026 with the flight status being Scheduled on 18:01.

How else can the flight G41637 be referenced as?

This Allegiant Air flight can also be referenced as AAY1637, G4 1637, AAY 1637.

How often is flight G41637 delayed?

On average, 40% of all G41637 flights are delayed. The average delay is 36 minutes.

Can I get compensation for my delayed or cancelled G41637 flight or baggage issues?

If your G41637 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 G41637 Flight Tracker above for more details.

G41637 and Santa Maria SMX to Las Vegas LAS Flights

Other flights arriving at Las Vegas LAS: WN3784, WN949, WN3632, WN4610

All flights connecting Santa Maria SMX to Las Vegas LAS.

G41637 Allegiant Air Flight: Santa Maria to Las Vegas Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.