G4566Allegiant Air · MYR → GRR
live · 2h ago
Route confirmed Allegiant Air

G4566 Myrtle BeachMYR Grand RapidsGRR

G4566 by Allegiant Air flies from Myrtle Beach (MYR) to Grand Rapids (GRR).

Right nowNext departure today Operates Mon Thu Fri Sun
15:46

scheduled from MYR

The route today

live boards
MYRMyrtle BeachOn-time likelyMYR delay board →
GRRGrand RapidsOn-time likelyGRR delay board →
MYR→GRRevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
46%Chance of 15+ min delay
5.1%Chance of cancellation
+14 minAvg hub delay right now

Driven mainly by MYR (Myrtle Beach), currently flying MVFR (marginal visual). For this route and airline, under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Myrtle Beach to Grand Rapids flights

same route · Allegiant Air
G45566departs 15:46 · Mon, Tue, Fri

If G4566 is cancelled, this is the other Allegiant Air nonstop flight from Myrtle Beach to Grand Rapids, with scheduled departure times in MYR local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How G4566 actually runs

Pro Flight Search has tracked every published board update for G4566 across the MYR and GRR boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at MYR and GRR.

The verdict above is that record speaking, so it reflects how G4566 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around G4566? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — G4566 Myrtle Beach to Grand Rapids on-time performance, measured from the MYR and GRR airport boards.

Canonical URL
https://proflightsearch.com/flight/G4566
How we measure this →