G4 578 Niagara Falls to Myrtle Beach Flight Status

Allegiant Air Flight G4578 from Niagara Falls International Airport IAG to Myrtle Beach International Airport MYR is not scheduled for today June 20th, 2026.
The last time the flight was scheduled was on August 17th, 2025.
Check the table below for G4578's most recent flight history:

G4 578 Flight Status & Schedule

Date Departure Arrival Status
Aug 17 18:09 19:36
Landed
Track >
Aug 14 18:27 19:50
Landed
Track >
Aug 10 17:55 19:50
Delayed >1h
Track >
Aug 07 18:10 19:44
En-Route
Track >
Aug 03 18:14 19:47
Landed
Track >

Allegiant Air G4 578 Niagara Falls to Myrtle Beach Flight Information

Allegiant Air Flight G4578 connects Niagara Falls, United States to Myrtle Beach, United States, taking off from Niagara Falls International Airport IAG and landing at Myrtle Beach International Airport MYR.

How long is the G4578 flight from Niagara Falls to Myrtle Beach?

The average flight time from Niagara Falls to Myrtle Beach is 1 hour and 33 minutes. The flight distance is 1048 km / 651 miles and the average flight speed is 678 km/h / 421 mph.

What is the On-Time Performance (OTP) of Allegiant Air Flight G4578 Niagara Falls to Myrtle Beach?

The Airportia On-Time Performance Rating for Allegiant Air Flight G4578 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight G4578 arriving at?

Flight G4578 arrives at Myrtle Beach International Airport (MYR) Terminal B.

When was the latest G4578 flight?

The latest flight took off on Sunday, August 17th, 2025 with the flight status being Landed on 19:36.

How else can the flight G4578 be referenced as?

This Allegiant Air flight can also be referenced as AAY578, G40578, G4 578, AAY 578.

How often is flight G4578 delayed?

On average, 40% of all G4578 flights are delayed. The average delay is 37 minutes.

Can I get compensation for my delayed or cancelled G4578 flight or baggage issues?

If your G4578 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 G4578 Flight Tracker above for more details.

G4578 and Niagara Falls IAG to Myrtle Beach MYR Flights

Other flights arriving at Myrtle Beach MYR: NK2361, G41177, UA2472, NK2359

All flights connecting Niagara Falls IAG to Myrtle Beach MYR.

G4578 Allegiant Air Flight: Niagara Falls to Myrtle Beach Route Map

G4578 Allegiant Air Flight Map: Niagara Falls to Myrtle Beach
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.